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Although postoperative portal vein thrombosis (PVT) is a frequent complication of splenectomy, few studies have examined PVT after simultaneous hepatectomy and splenectomy (HS). The aim of this study was to clarify the risk factors for and characteristics of PVT after HS. This retrospective observational study included 102 patients, including 76 with liver cirrhosis (LC) and 26 without, who underwent HS between April 2004 and April 2021. The incidence and location of postoperative PVT detected on contrast-enhanced CT 1 week after surgery were analyzed. In addition, pre- and intraoperative parameters were compared between patients with postoperative PVT and those without in order to determine risk factors for PVT after HS. Among the 102 patients, 29 (28.4 %), including 32.9 % with LC and 15.4 % without LC, developed PVT after surgery. Among the 29 patients with PVT, 21 (72.4 %), 4 (13.8 %), and 4 (13.8 %) developed thrombus in the intrahepatic portal vein only, extrahepatic portal vein only, and both the extra- and intrahepatic portal veins, respectively. Multivariable analysis showed that preoperative splenic vein dilatation was an independent risk factor for PVT after HS (odds ratio: 1.53, 95 % confidence interval: 1.156–2.026, P = 0.003). Our results suggest that splenic vein dilatation is an independent risk factor for PVT after simultaneous HS, and that PVT after HS occurs more frequently in the intrahepatic portal vein. After HS for cases with dilated splenic veins, we should pay particular attention to the PVT development in the intrahepatic portal vein regardless of the type of liver resection. [ABSTRACT FROM AUTHOR]

Thrombocytopenia is one of the common complications after liver transplantation, with pathophysiological mechanisms including insufficient platelet production and increased platelet consumption, which severely affects the prognosis of liver transplant recipients. Various factors such as preoperative hepatitis virus infection, intraoperative ischemic injury, and postoperative use of immunosuppressive drugs may lead to thrombocytopenia after liver transplantation. Early detection and effective treatment of thrombocytopenia after liver transplantation are currently hot topics of research. Based on the existing literature, this article reviews the definition, pathophysiological mechanisms, risk factors, treatment, and prevention of thrombocytopenia, and discusses the occurrence and development of thrombocytopenia after liver transplantation and related diagnosis and treatment strategies, aiming to optimize the existing treatment opinions, reduce the risk of thrombocytopenia after transplantation and improve the prognosis of liver transplant recipients. [ABSTRACT FROM AUTHOR]

The clearance of senescent and altered red blood cells (RBCs) in the red pulp of the human spleen involves sequential processes of prefiltration, filtration, and postfiltration. While prior work has elucidated the mechanisms underlying the first two processes, biomechanical processes driving the postfiltration phagocytosis of RBCs retained at interendothelial slits (IES) are still poorly understood. We present here a unique computational model of macrophages to study the role of cell biomechanics in modulating the kinetics of phagocytosis of aged and diseased RBCs retained in the spleen. After validating the macrophage model using in vitro phagocytosis experiments, we employ it to probe the mechanisms underlying the kinetics of phagocytosis of mechanically altered RBCs, such as heated RBCs and abnormal RBCs in hereditary spherocytosis (HS) and sickle cell disease (SCD). Our simulations show pronounced deformation of the flexible and healthy RBCs in contrast to minimal shape changes in altered RBCs. Simulations also show that less deformable RBCs are engulfed faster and at lower adhesive strength than flexible RBCs, consistent with our experimental measurements. This efficient sensing and engulfment by macrophages of stiff RBCs retained at IES are expected to temper splenic congestion, a common pathogenic process in malaria, HS, and SCD. Altogether, our combined computational and in vitro experimental studies suggest that mechanical alterations of retained RBCs may suffice to enhance their phagocytosis, thereby adapting the kinetics of their elimination to the kinetics of their mechanical retention, an equilibrium essential for adequately cleaning the splenic filter to preserve its function. [ABSTRACT FROM AUTHOR]

Background: The prognosis comparison between endoscopic therapy + partial splenic embolization (PSE) and Hassab's operation is unclear in the treatment of esophageal variceal bleeding in patients with liver cirrhosis. This study aimed to compare the outcome of endoscopic therapy + PSE (EP) with a combination of splenectomy + pericardial devascularization procedure, known as Hassab's operation (SH) for esophageal variceal bleeding in patients with liver cirrhosis with hypersplenism. Methods: We enrolled 328 patients, including 125 and 203 patients who underwent EP and SH, respectively. Each group consisted of 110 patients after propensity score matching (PSM). Subsequently, we recorded and analyzed bleeding episodes and mortality in 6 months and 1, 2, and 5 years after therapies. Results: The median follow-up time in the EP and SH groups was 53 and 64 months, respectively. Bleeding incidence 6 months after therapies in the EP group was lower than that in the SH group (1.8% vs. 10.0%, P = 0.010). Additionally, complications in the perioperative period were not significantly different (0% vs. 3.6%, P = 0.008). However, the bleeding rate between the two groups was not significantly different at 1, 2, and 5 years after therapies (7.3% vs. 12.7%, P = 0.157; 10.9% vs. 16.4%, P = 0.205; 30.6% vs. 31.8%, P = 0.801), as well as mortality rate (4.5% vs 7.3%, P = 0.571). Conclusion: Compared with SH therapy, the bleeding rate 6 months after EP therapy was lower, but the long-term bleeding rate was similar. [ABSTRACT FROM AUTHOR]

Background: Although postoperative portal vein thrombosis (PVT) is a frequent complication of splenectomy, few studies have examined PVT after simultaneous hepatectomy and splenectomy (HS). The aim of this study was to clarify the risk factors for and characteristics of PVT after HS. Methods: This retrospective observational study included 102 patients, including 76 with liver cirrhosis (LC) and 26 without, who underwent HS between April 2004 and April 2021. The incidence and location of postoperative PVT detected on contrast-enhanced CT 1 week after surgery were analyzed. In addition, pre- and intraoperative parameters were compared between patients with postoperative PVT and those without in order to determine risk factors for PVT after HS. Results: Among the 102 patients, 29 (28.4 %), including 32.9 % with LC and 15.4 % without LC, developed PVT after surgery. Among the 29 patients with PVT, 21 (72.4 %), 4 (13.8 %), and 4 (13.8 %) developed thrombus in the intrahepatic portal vein only, extrahepatic portal vein only, and both the extra- and intrahepatic portal veins, respectively. Multivariable analysis showed that preoperative splenic vein dilatation was an independent risk factor for PVT after HS (odds ratio: 1.53, 95 % confidence interval: 1.156–2.026, P = 0.003). Conclusion: Our results suggest that splenic vein dilatation is an independent risk factor for PVT after simultaneous HS, and that PVT after HS occurs more frequently in the intrahepatic portal vein. After HS for cases with dilated splenic veins, we should pay particular attention to the PVT development in the intrahepatic portal vein regardless of the type of liver resection.

The clinical course of patients with chronic hemolytic anemia can be complicated by the development of splenomegaly and consequent hypersplenism. This may warrant management by medical or surgical methods. Furthermore, in some patients, splenic manipulation may be warranted in the absence of hypersplenism, spleen being the primary site of red cell destruction. Wherever possible, splenectomy is avoided or deferred in view of the life-long risks of infection and thrombosis associated with this procedure. Optimal management in hemolytic anemia, therefore, incorporates prevention of hypersplenism as one of the key treatment goals.

Objective: Unusual clinical course Background: Hypersplenism, the rapid and premature destruction of blood cells, encompasses a triad of splenomegaly, cytopenias (anemia, leukopenia, or thrombocytopenia), and compensatory bone marrow proliferation. Secondary hypersplenism results from non-intrinsic splenic diseases, such as hemoglobinopathies. Sickle cell disease consists of a group of genotypes, where hemoglobin sickle C disease (HbSC) is the inheritance of hemoglobin S with hemoglobin C. Most homozygous genotypes undergo complete auto-splenectomy by age 6 years, whereas those with HbSC disease rarely do. We report a rare case of hypersplenism and massive splenomegaly in an adult with sickle cell disease, the HbSC genotype, requiring splenectomy. Case Report: A 41-year-old woman with known splenomegaly initially presented to the general surgery clinic for management of abdominal pain. She was found to have anemia, indicating cytopenia likely from hypersplenism. Consequently, she underwent splenic artery embolization, followed by an exploratory laparotomy and splenectomy, with an unremarkable postoperative course. Conclusions: Acute splenic sequestration crisis can result from hypersplenism, a potentially fatal complication of sickle hemoglobinemia. The continuous cycle of sickled cell entrapment and stasis causes numerous splenic infarctions, forming splenic parenchymal scar tissue which reduces the spleen’s size and functionality – the process of auto-splenectomy. Adults rarely experience these crises past adolescence, which are secondary to the scarring and atrophy from premature auto-splenectomy. Our patient’s spleen measured 21.1 cm, larger than the average adult’s spleen. In our case, adjunctive preoperative splenic artery embolization likely contributed to decreased intraoperative blood loss during splenectomy, mitigating the need for perioperative transfusions. [ABSTRACT FROM AUTHOR]

Purpose: This study evaluated portal hypertension (PHT) and its predictors among native liver survivors (NLS) of biliary atresia (BA) after Kasai portoenterostomy (KPE). Methods: This was a multicenter study using prospectively collected data. The subjects were patients who remained transplant-free for 5 years after KPE. Their status of PHT was evaluated and variables that predicted PHT were determined by regression analysis and receiver operating characteristic (ROC) curve. Results: Six centers from East Asia participated in this study and 320 subjects with KPE between 1980 to 2018 were analyzed. The mean follow-up period was 10.6 ± 6.2 years. At the 5th year after KPE, PHT was found in 37.8% of the subjects (n = 121). Patients with KPE done before day 41 of life had the lowest percentage of PHT compared to operation at older age. At 12 months after KPE, PHT + ve subjects had a higher bilirubin level (27.1 ± 11.7 vs 12.3 ± 7.9 µmol/L, p = 0.000) and persistent jaundice conferred a higher risk for PHT (OR = 12.9 [9.2–15.4], p = 0.000). ROC analysis demonstrated that a bilirubin level above 38 µmol/L at 12 months after KPE predicted PHT development (sensitivity: 78%, specificity: 60%, AUROC: 0.75). Conclusions: In BA, early KPE protects against the development of PHT among NLSs. Patients with persistent cholestasis at one year after KPE are at a higher risk of this complication. They should receive a more vigilant follow-up. Level of evidence: Level III [ABSTRACT FROM AUTHOR]

IntroductionPortal hypertension combined with hypersplenism (PHcH) is the main cause of hypocytosis and esophagogastric variceal hemorrhage in patients with liver cirrhosis. Activated macrophages that destroy excess blood cells are the main cause of hypersplenism, but the activating pathway is not very clear. This study aims to investigate the activation types of splenic macrophages and their activation mechanisms, to provide experimental evidence for the biological treatment of splenomegaly, and to find a strategy to improve liver fibrosis and inflammation by intervening in splenic immune cells. This study revealed the occurrence of M2-like polarization of macrophages and upregulation of c-Myc gene expression in the PH spleen.MethodsRNAseq, protein chip, western blot, and chip-seq were performed on macrophages and the in vitro MEK inhibitor rafametinib was used. Carbon tetrachloride and thioacetamide induced mouse cirrhosis models were separately constructed.Resultsc-Myc gene knockout in splenic macrophages reduced M2-like polarization and exacerbated liver fibrosis inflammation. c-Myc activated the MAPK signaling pathway and upregulated the expression of IL-4 and M2-like related genes in PH hypersplenism through the MEK-ERK-c-Myc axis. In addition, the c-Myc gene exerted anti-inflammatory effects by upregulating IL-4-mediated signal transduction to promote M2-like differentiation and anti-inflammatory cytokine secretion.ConclusionsActivation of MEK‐ERK‐c‐MYC signaling pathway promotes splenic M2-like macrophage polarization to inhibit PHcH-liver cirrhosis. Therefore, the induction of macrophage depolarization might represent a new therapeutic approach in the cure of PH hypersplenism, making c-Myc a potential candidate for macrophage polarization therapy.

Wei Hong,1,2 Zizhuo Wang,1,2 Wei Yao,1,2 Xin Zhang,1,2 Lijie Zhang,1,2 Bin Liang1,2 1Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China; 2Hubei Key Laboratory of Molecular Imaging, Wuhan, Hubei, People’s Republic of ChinaCorrespondence: Bin Liang, Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Road, Wuhan, 430022, People’s Republic of China, Tel +86 27 85726432, Fax +86 27 85727002, Email bliang@hust.edu.cnAim: Partial splenic embolization (PSE) combined with transarterial chemoembolization (TACE) has been reported in treatment of hepatocellular carcinoma (HCC) with cirrhotic hypersplenism and thrombocytopenia. However, efficacy and safety of repeated PSE when required are unclear. This study aims to investigate post-procedural changes in peripheral blood cell and hepatic function, progression-free survival (PFS), and safety of HCC patients with hypersplenism received TACE and repeated PSE compared to those received TACE alone.Methods: This retrospective study included 102 HCC patients with hypersplenism who received TACE (n = 73) or TACE+PSE (n = 29) from January 2014 to December 2021. Changes in peripheral blood cell and hepatic function were investigated at 1 week, 2, 6, 12, 18, and 24 months. TACE procedure sessions and adverse events were recorded. PFS and prognostic factors were analyzed.Results: Despite response to initial PSE being limited, repeated PSE increased platelet (PLT) again, which peaked at 18 months. It also continued to improve red blood cell (RBC) and hemoglobin, which showed significant differences in changes from baseline between two groups until 24 months, as well as Child-Pugh scores at 12 and 18 months. Mean TACE procedure sessions were significantly higher in TACE+PSE group than that in TACE alone group (4.55 vs 3.26, P = 0.019). TACE+PSE group had longer median PFS (19.4 vs 9.5 months, P = 0.023) than TACE alone group, where PSE was an independent protective factor (HR, 0.508; P = 0.014). Initial and repeated PSE showed no significant differences in safety.Conclusion: Repeated PSE is effective in increasing PLT again and improving RBC, hemoglobin and liver function. It contributed to performing serial TACE procedures thereafter. TACE combined with repeated PSE has significantly longer PFS than TACE alone, where PSE was an independent protective factor. Moreover, the safety of repeated PSE was comparable to initial PSE.Keywords: hepatocellular carcinoma, hypersplenism, transarterial chemoembolization, partial splenic embolization

Portal hypertension refers to a range of complications that arise from elevated pressure in the portal vein system, which can be caused by various factors. The primary causes of portal hypertension are cirrhosis induced by viral hepatitis and non-cirrhotic factors such as Budd-Chiari syndrome, portal cavernous transformation, and regional portal hypertension. Patients with portal hypertension experience increased blood flow and resistance in the portal vein, leading to enlargement of the spleen and increased splenic function. This, in turn, can result in a decrease in blood cells and an overgrowth of bone marrow hematopoietic cells, leading to complications like anemia, bleeding, and infection. The treatment for splenomegaly induced by portal hypertension involves both medical and surgical approaches, with surgical treatment being the primary method. This article provides an overview of the common treatment options for splenomegaly caused by portal hypertension. [ABSTRACT FROM AUTHOR]

Alterations in blood cell counts are the most prominent and recurrent clinical findings among patients suffering from both acute and chronic liver disease. These changes are an important marker of liver failure and often play a key role in the evaluation and management of these patients. Together with the prolongation of coagulation tests, thrombocytopenia is the most common disorder among these individuals. This condition, as well as leukopenia, is largely attributable to hypersplenism, a disorder in which the spleen retains and destroys blood cells, including platelets. However, when the platelet count drops below 10x103/µl, it is essential to consider other causes, such as autoimmune factors that may be contributing to the development of thrombocytopenia. Anemia, defined as a decrease in red blood cell count or hemoglobin levels, is another common characteristic of liver disease. Although in most cases macrocytic anemia occurs, in some situations it can be secondary to hemolytic events, as observed in Zieve's syndrome. This wide range of manifestations of anemia among liver patients highlights the complex interaction between liver and blood components. Despite advances in understanding the underlying causes of these cytopenias, treatment options remain limited. Therapeutic options generally focus on the transfusion of blood products to compensate for deficiencies in cell counts or on the use of thrombopoietin (TPO) analogues to temporarily stimulate platelet production in the bone marrow. However, these treatments tend to address the symptoms rather than the root causes of hematologic disorders in liver disease. The persistence and worsening of these disorders may serve as early indicators of the progression of liver failure. The complicated relationship between liver and hematological homeostasis remains the subject of research. A deeper understanding of these mechanisms could potentially open the door toward more targeted and effective therapeutic approaches to address cytopenias in the context of liver disease. [ABSTRACT FROM AUTHOR]

Abstract Background Visceral leishmaniasis (VL), or kala-azar, is a common comorbidity in patients with AIDS in endemic areas. Many patients continue to experiences relapses of VL despite virological control, but with immunological failure. These patients remain chronically symptomatic with hypersplenism, for example with anemia, leukopenia, and thrombocytopenia, and are at risk of severe co-infection due to low CD4+ count. Therefore, in this study, splenectomized patients with VL and HIV infection were investigated to understand why the CD4+ count fails to recover in these patients, evaluating the importance of spleen mass for hypersplenism and immunological failure. Methods From a retrospective open cohort of 13 patients who had previously undergone splenectomy as salvage therapy for relapsing VL, 11 patients with HIV infection were investigated. This study compared the patients’ complete blood cell count (CBC) and CD4+ and CD8+ cell counts before and after splenectomy with respect to spleen weight. Results CBC was substantially improved after splenectomy, indicating hypersplenism. However, to the best of our knowledge, this is the first study to show that spleen mass is strongly and negatively correlated with CD4+ cell count (ρ = −0.71, P = 0.015). Conclusions This finding was unexpected, as the spleen is the most extensive lymphoid tissue and T-lymphocyte source. After reviewing the literature and reasoning, we hypothesized that the immunological failure was secondary to CD4+ loss initially by apoptosis in the spleen induced by productive HIV infection and, subsequently, by pyroptosis sustained by parasitic infection in spleen macrophages. Graphical Abstract

Cardia cancer patients complicated with cirrhosis，hypersplenism，and portal hypertension constantly have contraindications to systemic drugs such as chemotherapy due to poor liver function，and surgery has become the preferred treatment for patients with such cardia tumors. Evaluation of surgical indications，optimization of surgical regimen，and perioperative management strategy are key factors for safe and successful implementation of these surgeries. Here，we reported a 65-year-old male patient undergoing laparoscopic splenectomy plus pericardiac vascularization combined with radical resection of cardiac carcinoma. Satisfactory clinical efficacy was obtained. He could eat semi-liquid diet at 2 weeks after surgery. During over 1-year follow-up，the patient was generally in good condition，could eat normal diet，and the white blood cell，red blood cell and platelet were restored normal. Liver function was normal，and no thrombosis was seen on portal ultrasound. This case prompts that for cardia cancer patients complicated with cirrhosis，hypersplenism，esophago-gas-tric fundal varices，esophageal stricture，this surgical regimen provides novel therapeutic ideas，which can be utilized as a safe and effective treatment option.

PURPOSE: Portal hypertension (PHT) and its sequelae are the most clinically important manifestations in cystic fibrosis-related liver disease (CFLD). This paper aimed to evaluate the safety and efficacy of a pre-emptive transjugular intrahepatic portosystemic shunt (TIPS) to prevent PHT-related complications in pediatric patients with CFLD. METHODS: This was a prospective single-arm study on pediatric patients with CFLD, signs of PHT, and preserved liver function who underwent a pre-emptive TIPS in a single tertiary CF center between 2007 and 2012. The long-term safety and clinical efficacy were assessed. RESULTS: A pre-emptive TIPS was performed on seven patients with a mean age of 9.2 years (± standard deviation: 2.2). The procedure was technically successful in all patients, with an estimated median primary patency of 10.7 years [interquartile range (IQR) 0.5–10.7)]. No variceal bleeding was observed during the median follow-up of 9 years (IQR 8.1–12.9). In two patients with advanced PHT and rapidly progressive liver disease, severe thrombocytopenia could not be stopped. Subsequent liver transplantation revealed biliary cirrhosis in both patients. In the remaining patients with early PHT and milder porto-sinusoidal vascular disease, symptomatic hypersplenism did not occur, and liver function remained stable until the end of the follow-up. Inclusion for pre-emptive TIPS was discontinued in 2013 following an episode of severe hepatic encephalopathy. CONCLUSION: TIPS is a feasible treatment with encouraging long-term primary patency to avoid variceal bleeding in selected patients with CF and PHT. However, as the progression of liver fibrosis, thrombocytopenia, and splenomegaly is inevitable, the clinical benefits due to pre-emptive placement appear to be minor.

Background and Aims: The transjugular intrahepatic portosystemic shunt has controversial survival benefits; thus, patient screening should be performed preoperatively. In this study, we aimed to develop a model to predict post-transjugular intrahepatic portosystemic shunt mortality to aid clinical decision making. Methods: A total of 811 patients undergoing transjugular intrahepatic portosystemic shunt from five hospitals were divided into the training and external validation data sets. A modified prediction model of post-transjugular intrahepatic portosystemic shunt mortality (ModelMT) was built after performing logistic regression. To verify the improved performance of ModelMT, we compared it with seven previous models, both in discrimination and calibration. Furthermore, patients were stratified into low-, medium-, high- and extremely high-risk subgroups. Results: ModelMT demonstrated a satisfying predictive efficiency in both discrimination and calibration, with an area under the curve of .875 in the training set and .852 in the validation set. Compared to previous models (ALBI, BILI-PLT, MELD-Na, MOTS, FIPS, MELD, CLIF-C AD), ModelMT showed superior performance in discrimination by statistical difference in the Delong test, net reclassification improvement and integrated discrimination improvement (all p < .050). Similar results were observed in calibration. Low-, medium-, high- and extremely high-risk groups were defined by scores of ≤160, 160--180, 180--200 and >200, respectively. To facilitate future clinical application, we also built an applet for ModelMT. Conclusions: We successfully developed a predictive model with improved performance to assist in decision making for transjugular intrahepatic portosystemic shunt according to survival benefits. [ABSTRACT FROM AUTHOR]

Objective NR5A1 is a key regulator of sex differentiation and has been implicated in spleen development through transcription activation of TLX1. Concerns exist about hypo- or asplenism in individuals who have a difference of sex development (DSD) due to an NR5A1 disease-causing variant. We aimed to assess spleen anatomy and function in a clinical cohort of such individuals and in their asymptomatic family member carriers. Design Cross-sectional assessment in 22 patients with a DSD or primary ovarian insufficiency and 5 asymptomatic carriers from 18 families, harboring 14 different NR5A1 variants. Methods Spleen anatomy was assessed by ultrasound, spleen function by peripheral blood cell count, white blood cell differentiation, percentage of nonswitched memory B cells, specific pneumococcal antibody response, % pitted red blood cells, and Howell–Jolly bodies. Results Patients and asymptomatic heterozygous individuals had significantly decreased nonswitched memory B cells compared to healthy controls, but higher than asplenic patients. Thrombocytosis and spleen hypoplasia were present in 50% of heterozygous individuals. Four out of 5 individuals homozygous for the previously described p.(Arg103Gln) variant had asplenia. Conclusions Individuals harboring a heterozygous NR5A1 variant that may cause DSD have a considerable risk for functional hyposplenism, irrespective of their gonadal phenotype. Splenic function should be assessed in these individuals, and if affected or unknown, prophylaxis is recommended to prevent invasive encapsulated bacterial infections. The splenic phenotype associated with NR5A1 variants is more severe in homozygous individuals and is, at least for the p.(Arg103Gln) variant, associated with asplenism. [ABSTRACT FROM AUTHOR]

Cardia cancer patients complicated with cirrhosis, hypersplenism, and portal hypertension constantly have contraindications to systemic drugs such as chemotherapy due to poor liver function, and surgery has become the preferred treatment for patients with such cardia tumors. Evaluation of surgical indications, optimization of surgical regimen, and perioperative management strategy are key factors for safe and successful implementation of these surgeries. Here, we reported a 65-year-old male patient undergoing laparoscopic splenectomy plus pericardiac vascularization combined with radical resection of cardiac carcinoma. Satisfactory clinical efficacy was obtained. He could eat semi-liquid diet at 2 weeks after surgery. During over 1-year follow-up, the patient was generally in good condition, could eat normal diet, and the white blood cell, red blood cell and platelet were restored normal. Liver function was normal, and no thrombosis was seen on portal ultrasound. This case prompts that for cardia cancer patients complicated with cirrhosis, hypersplenism, esophago-gas-tric fundal varices, esophageal stricture, this surgical regimen provides novel therapeutic ideas, which can be utilized as a safe and effective treatment option. [ABSTRACT FROM AUTHOR]

PURPOSE Portal hypertension (PHT) and its sequelae are the most clinically important manifestations in cystic fibrosis-related liver disease (CFLD). This paper aimed to evaluate the safety and efficacy of a pre-emptive transjugular intrahepatic portosystemic shunt (TIPS) to prevent PHT-related complications in pediatric patients with CFLD. METHODS This was a prospective single-arm study on pediatric patients with CFLD, signs of PHT, and preserved liver function who underwent a pre-emptive TIPS in a single tertiary CF center between 2007 and 2012. The long-term safety and clinical efficacy were assessed. RESULTS A pre-emptive TIPS was performed on seven patients with a mean age of 9.2 years (± standard deviation: 2.2). The procedure was technically successful in all patients, with an estimated median primary patency of 10.7 years [interquartile range (IQR) 0.5-10.7)]. No variceal bleeding was observed during the median follow-up of 9 years (IQR 8.1-12.9). In two patients with advanced PHT and rapidly progressive liver disease, severe thrombocytopenia could not be stopped. Subsequent liver transplantation revealed biliary cirrhosis in both patients. In the remaining patients with early PHT and milder porto-sinusoidal vascular disease, symptomatic hypersplenism did not occur, and liver function remained stable until the end of the follow-up. Inclusion for pre-emptive TIPS was discontinued in 2013 following an episode of severe hepatic encephalopathy. CONCLUSION TIPS is a feasible treatment with encouraging long-term primary patency to avoid variceal bleeding in selected patients with CF and PHT. However, as the progression of liver fibrosis, thrombocytopenia, and splenomegaly is inevitable, the clinical benefits due to pre-emptive placement appear to be minor. [ABSTRACT FROM AUTHOR]

Splenic artery embolization plays an important role in the management of various medical and surgical conditions that are non-traumatic in etiology, in addition to its well-established and widely discussed role in managing splenic trauma. In nontraumatic emergencies of catastrophic bleeding originating from the spleen or splenic artery, splenic artery embolization can be effective in achieving hemostasis as a definitive management, temporary stabilizing measure, or preoperative optimization technique. In addition to emergency clinical conditions, splenic artery embolization can be performed electively as an alternative to splenectomy for managing patients with hypersplenism. Herein, we report 6 cases of splenic artery embolization performed at our center to highlight its various indications. This article aims to demonstrate the role of splenic artery embolization in different clinical scenarios and the considerations behind the techniques employed through illustrative cases.

In this study, we report an unprecedented case of graft failure following hematopoietic stem cell transplantation (HSCT) in a patient with a myeloproliferative neoplasm (MPN) who had achieved bone marrow (BM) remission. We outline the intricate cellular components of splenic hematopoiesis, which are derived from both the recipient and the donor, underpinning the persistence of fibrosis. Our investigation characterizes the distinct cellular populations that play a pivotal role in graft exhaustion and introduces an unusual hypothesis regarding the perpetuation of a malignant niche in extramedullary sites within the context of HSCT.

Background: Patients with hepatic reticulum degeneration (HLD) may eventually develop complications of cirrhosis with splenomegaly and hypersplenism, requiring splenectomy to alleviate hypersplenism and complete lifelong copper therapy. The purpose of this study is to investigate the effect of splenectomy on liver function in patients with hypersplenism. Methods: A retrospective systematic analysis was conducted on the liver function indicators of 220 HLD patients who underwent splenectomy from January 2015 to January 2018 before surgery and on days 1, 3, 5, 7, and 14 after surgery. Among them, 30 patients were followed up for 6 months. Results: The Child score increased on the 1st day after surgery and gradually decreased after the 1st day. The level of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and total bilirubin (TB) increased 5 days after surgery (P < .01) and decreased on the 14th day after surgery (P < .01); the level of albumin (ALB) decreased on the 1st, 3rd, and 5th day after surgery (P < .01) and increased on the 14th day (P < .01). The follow-up results of the patient for 6 months showed that the levels of ALT and AST decreased, while the levels of ALB increased 6 months after surgery. Conclusion: Splenectomy is proved to be beneficial for the improvement of liver function in HLD patients combined with hypersplenism, which realize a lifelong anti-copper treatment. [ABSTRACT FROM AUTHOR]

Background: This study aimed to compare the efficacy of partial splenic embolization (PSE) combined with endoscopic therapy and endoscopic therapy alone in cirrhosis patients with acute variceal bleeding (AVB) and hypersplenism. Methods: Cirrhosis patients with AVB who visited three hospitals from June 2016 to June 2022 were prospectively enrolled and randomly allocated to either the endoscopic therapy combined with PSE group (EP group) or the endoscopic intervention group (E group) in a 1:1 ratio. The primary endpoint of the study was re-bleeding of varices during follow-up, and the secondary endpoints were the recurrence of varices, death, and adverse events. Results: One hundred and fourteen patients were prospectively included, of whom 110 completed the trial. The risk of variceal re-bleeding (19.3% vs. 40.4% (23/57), p = 0.013) and variceal recurrence (28.1% vs. 63.2%, p < 0.001) five years after treatment was significantly lower in the EP group than in the E group, and the EP treatment was the only significant independent risk factor affecting variceal re-bleeding and variceal recurrence in patients. The mortality rate was comparable between the EP and E groups. Peripheral blood counts and liver function all improved significantly in the EP group compared to the E group during the follow-up (p < 0.05). Conclusions: The rates of variceal re-bleeding and recurrence were significantly lower in cirrhosis patients with AVB and hypersplenism after combined endoscopic and PSE treatment compared to those who were provided endoscopic treatment only. The peripheral blood counts and liver function were also improved significantly in EP group (NCT02778425). [ABSTRACT FROM AUTHOR]

This exclusively surgical series on pediatric extrahepatic portal venous obstruction (EHPVO) defines surgical indications beyond endoscopic eradication of esophageal varices (EEEV), the selection of an appropriate surgical procedure, and the long-term post-surgical outcome. EHPVO management protocol at the reporting institute has been endotherapy until esophageal variceal eradication and surgery for select adverse sequelae manifesting after EEEV. One hundred and thirty-nine EHPVO cases underwent surgery for the following indications in combination: i) massive splenomegaly with severe hypersplenism (n = 132, 95%); ii) growth retardation (GR, n = 95, 68%); iii) isolated gastric (IGV) and ectopic varices (n = 49, 35%); iv) Portal cavernoma cholangiopathy (PCC) (n = 07, 5%). A portosystemic shunt (PSS) was performed in 119 (86%) cases. Types of PSS performed were as follows: central end-to-side splenorenal shunt with splenectomy (n = 104); side-to-side splenorenal shunt (n = 4); mesocaval shunt (n = 1); inferior mesenteric vein (IMV) to left renal vein shunt (n = 2); IMV to inferior vena cava shunt (n = 3); H-graft interposition splenorenal shunt (n = 1); spleno-adrenal shunt (n = 3); makeshift shunt (n = 1). Esophagogastric devascularization (n = 20, 14%) was opted for only for non-shuntable anatomy. At a median follow-up (FU) of 41 (range: 6–228) months, PSS block was detected in 13 (11%) cases, with recurrent variceal bleeding in 4 cases. PCC-related cholestasis regressed in 5 of 7 cases. Issues of splenomegaly were resolved, and growth z-scores improved significantly. Endotherapy for secondary prophylaxis until EEEV has resulted in a shift in surgical indications for EHPVO. Beyond EEEV, surgery was indicated predominantly for non-variceal sequelae, namely massive splenomegaly with severe hypersplenism, GR, and PCC. Varices warranted surgery infrequently but more often from sites less amenable to endotherapy, i.e., IGV and ectopic varices. The selection of PSS was tailored to anatomy and surgical indications. On long-term FU post surgery, PSS block was detected in 13% of patients. PCC-related cholestasis regressed in 71%, and issues of splenomegaly resolved with significantly improved growth Z scores. [ABSTRACT FROM AUTHOR]

Splenectomy is viewed as a treatment option that alleviates transfusion requirements, reduces the risk of hypersplenism-related complications, and improves the overall quality of life in transfusion-dependent thalassemia children. However, these patients frequently develop cardiomyopathy or heart failure, restrictive lung dysfunction, pulmonary hypertension, and hypercoagulability due to recurrent blood transfusions, iron overload, and chelating therapy. It is crucial to consider individual patient factors and potential risks and benefits in addition to a multidisciplinary pre-operative approach and a carefully planned strategy. Here, we discuss the perioperative management of a 7-year-old girl with transfusion-dependent beta thalassemia major, hepatitis C, and severe thrombocytopenia. [ABSTRACT FROM AUTHOR]

Abstract Background Thrombocytopenia due to hypersplenism is a major complication of hepatitis C virus (HCV)-associated cirrhosis. HCV eradication improves these complications in some patients, but the long-term effects of HCV eradication on these complications remain unclear, especially in patients treated with direct acting antivirals (DAAs). The aim was to evaluate long term changes in thrombocytopenia and leucopenia after HCV eradication with DAAs. Methods The present multicenter study retrospectively evaluated changes over 5 years in thrombocytopenia and leukocytopenia, as well as changes in liver fibrosis markers and spleen size, in 115 patients with HCV-cirrhosis treated with DAAs. Results Thrombocytopenia and leukocytopenia were improved 4 weeks after DAA administration, with thrombocytopenia show further gradual improvement over the next year. Fib-4 index was markedly reduced 1 year after DAA, followed by subsequent gradual reduction over the next 4 years. Spleen size showed gradual annual reductions, with patients experiencing spleen size reduction characterized at baseline by bilirubinemia. Conclusions Rapid DAA-associated HCV eradication might lead to rapid disappearance of liver inflammation and bone marrow suppression due to HCV infection. HCV eradication may gradually improve portal hypertension, reducing spleen size.

Splenomegaly is a common pathological change of portal hypertension in liver cirrhosis and can progress to hypersplenism, leading to the reduction in blood cells and increasing the risk of clinical bleeding and infection. Splenectomy is an important method for the treatment of splenectomy with hypersplenism, but it faces the risks of infection, surgical bleeding, postoperative thrombosis, and postoperative pancreatic fistula. However, with the gradual deepening of modern research, it has been found that patients with liver cirrhosis have a certain degree of improvement after splenectomy, such as the reduced risk of gastrointestinal bleeding, a reduction in portal venous pressure, the improvement in the hemodynamics of internal organs, the promotion of liver tissue regeneration, the improvement in liver fibrosis, the regulation of immune function, the improvement in nutritional status, and the reduced risk of liver cancer. With reference to available clinical and experimental studies, this article reviews the influence of splenectomy on the course of liver cirrhosis and actively explores related mechanism, in order to provide reliable reference and basis for the selection and implementation of splenectomy in clinical practice. [ABSTRACT FROM AUTHOR]

Idiopathic non-cirrhotic portal hypertension (INPH), in the past called Banti syndrome, is a disease characterized by clinical signs and symptoms of portal hypertension (PH) in the absence of liver cirrhosis and known risk factors responsible for PH. The etiopathogenesis remains unknown, but hematological, immune, infectious, hereditary, and metabolic diseases are thought to be predisposing factors for the development of INPH. Current classifications define the disease as a portosinusoidal vascular disease (PSVD), even without clinically evident PH, but with a characteristic histological finding on liver biopsy. The clinical course is more favorable than in patients with cirrhosis, especially in the absence of PH clinic or liver dysfunction. To date, there are no generally accepted criteria for the diagnosis and treatment of INPH / PSVD. We are sharing our experience with a case of a fifteen years old girl with INPH. The purpose of this publication is to draw clinicians’ attention to this rare disease. [ABSTRACT FROM AUTHOR]

Hypersplenism is a common complication caused by liver cirrhosis and portal hypertension, and at present, splenectomy and partial splenic artery embolization (PSE) are the main methods for the treatment of hypersplenism. Splenectomy has a marked effect in the treatment of hypersplenism and can significantly improve the clinical symptoms of patients with hypersplenism. Compared with splenectomy, PSE causes partial splenic parenchymal infarction and thus achieve similar clinical efficacy as partial splenectomy while preserving the spleen and its function. Although PSE is an effective method for the treatment of hypersplenism, there are few reports on the effect of PSE on liver fibrosis, immunity, and liver regeneration in China and globally. This article summarizes the common causes of hypersplenism, the mechanism of PSE in the treatment of hypersplenism, the therapeutic effect of different embolization methods and materials, and the effect of PSE on liver fibrosis, immunity, and liver regeneration, so as to provide a theoretical basis and new ideas for the clinical treatment of hypersplenism. [ABSTRACT FROM AUTHOR]

Myelofibrosis (MF) is a rare disorder that is classified as one of the myeloproliferative disorders. It is a BCR-ABL1-negative myeloproliferative neoplasm characterized by abnormal proliferation of hemopoietic stem cells within the bone marrow, which leads to overproduction of fibrous tissue. Our patient a young girl of 17 year old presented with lump in left upper abdomen, shortness of breath & generalized swelling. The diagnosis was made based on severe anaemia, pancytopenia in peripheral blood film. Bone marrow trephine biopsy from the tibia revealed myelofibrosis. Splenectomy was done in an attempt to reduce the total volume of malignant cells and improve the features of hypersplenism. Myelofibrosis with hypersplenism in a 17-year-old girl is reported rarely. However, when it does, it usually runs rapid and fatal course. [ABSTRACT FROM AUTHOR]

A structural flaw in the globin gene causes hemoglobinopathies, while a flaw in the globin chain's synthesis causes thalassemia. One of the most prevalent hemoglobinopathies worldwide is sickle cell disease. Any region of the body can be affected, but the spleen is one of the most often afflicted and the first organs to suffer damage in sickle cell anemia (SCA). Splenomegaly, splenic infarction, hypersplenism, and acute splenic sequestration are the most common manifestations. Usually enlarged in the first 10 years of life, it gradually atrophies and eventually requires an autosplenectomy. It is well established that splenic complications from SCA are linked to higher rates of morbidity and in some cases, even death. This case report discusses a unique presentation of a patient who has hypersplenism together with beta-thalassemia and sickle cell trait. This is a case report of the adult patient admitted in Dhiraj General Hospital, SBKS MIRC, Sumandeep Vidyapeeth, Waghodia, Piparia, Vadodara-391760. The high-performance liquid chromatography (HPLC) technique was used to diagnose thalassemia trait and sickle cell trait. The clinical, ultrasonographic and computed tomography scan methods have been used to identify splenomegaly. The patient had clinical symptoms suggestive of beta-thalassemia and sickle cell trait with hypersplenism. This was supported by his peripheral smear, ultrasonography, contrast-enhanced abdomen–pelvis, HPLC, and bone marrow biopsy. It is imperative that clinicians remain cognizant of this infrequent consequence. Hence, early diagnosis and genetic counseling are of great importance for improving the prognosis of these patients. [ABSTRACT FROM AUTHOR]

Purpose: Splenectomy is an effective treatment for correcting cytopenia caused by hypersplenism secondary to cirrhosis. However, other potential benefits have not been well characterized. In this study, we investigated the value of splenectomy as it relates to improvement in hepatic function, liver regeneration, and health-related quality of life, and their association with baseline characteristics to clarify which patients may benefit the most from splenectomy. Methods: Patients with hypersplenism secondary to cirrhosis treated by splenectomy were retrospectively reviewed. Hepatic function was reflected by hematologic indices and albumin-bilirubin score. Liver volume was measured by imaging software, and quality-of-life was assessed by a 36-question short-form questionnaire. The changes in these three aspects after splenectomy were evaluated in the whole cohort and compared between subgroups. Results: The hepatic function of the patients significantly improved after splenectomy, and this was reflected by elevated serum albumin, shortened prothrombin time, and decreased albumin-bilirubin score. Patients with baseline albumin-bilirubin grade 2 or 3 and age < 56 years showed significantly decreased albumin-bilirubin score after splenectomy, whereas other subgroups did not. Moreover, liver volume increased remarkably after splenectomy in patients with baseline albumin-bilirubin grade 1, but not in those with grade 2 or 3. Significant improvement in quality-of-life occurred in the entire cohort after splenectomy, but more profound improvement was found in patients with albumin-bilirubin grade 2 or 3. Conclusions: Splenectomy improves hepatic function, increases liver volume, and also improves quality-of-life in different subsets of patients with cirrhosis and hypersplenism. Baseline characteristics, such as albumin-bilirubin grade and age, are helpful in estimating the potential benefits of splenectomy for patients before surgery. [ABSTRACT FROM AUTHOR]

Background: Thrombocytopenia due to hypersplenism is a major complication of hepatitis C virus (HCV)-associated cirrhosis. HCV eradication improves these complications in some patients, but the long-term effects of HCV eradication on these complications remain unclear, especially in patients treated with direct acting antivirals (DAAs). The aim was to evaluate long term changes in thrombocytopenia and leucopenia after HCV eradication with DAAs. Methods: The present multicenter study retrospectively evaluated changes over 5 years in thrombocytopenia and leukocytopenia, as well as changes in liver fibrosis markers and spleen size, in 115 patients with HCV-cirrhosis treated with DAAs. Results: Thrombocytopenia and leukocytopenia were improved 4 weeks after DAA administration, with thrombocytopenia show further gradual improvement over the next year. Fib-4 index was markedly reduced 1 year after DAA, followed by subsequent gradual reduction over the next 4 years. Spleen size showed gradual annual reductions, with patients experiencing spleen size reduction characterized at baseline by bilirubinemia. Conclusions: Rapid DAA-associated HCV eradication might lead to rapid disappearance of liver inflammation and bone marrow suppression due to HCV infection. HCV eradication may gradually improve portal hypertension, reducing spleen size. [ABSTRACT FROM AUTHOR]

Abstract Background Hypersplenism, one of the major complications of portal hypertension, is traditionally treated by splenectomy. However, partial splenic artery embolization is an evolving minimally invasive intervention to treat these patients effectively. Case presentation A 13-year-old girl was referred for further evaluation of isolated splenomegaly with pancytopenia. She did not have bleeding manifestations or features of anemia. She never had hematemesis or melena. On examination, she was pale. Abdominal examination revealed massive splenomegaly of 10 cm below the costal margin without hepatomegaly. Rest of the examination was unremarkable. Her investigations revealed a white cell count of 1700/mm3 (neutrophils 9.8% and lymphocytes 88.7%), hemoglobin 9.5 g/dL and platelet count 42,000/mm3. Blood picture showed pancytopenia without abnormal cells. Her reticulocyte count was 1.9%. Complete liver profile was normal. Abdominal ultrasonography revealed massive splenomegaly with the oblique length of 17 cm and normal echogenic liver with normal size. Cavernous transformation of portal vein with portal hypertension was evident. Mesenteric angiogram showed portal vein thrombosis and markedly tortuous splenic artery. Anti-nuclear antibodies and double-stranded DNA were negative. Ham test and urine for hemosiderin were negative. Clauss fibrinogen assay was normal. Hemoglobin high performance liquid chromatography for hemoglobin subtypes was normal. Anti-phospholipid antibodies were negative. JAK2 V617F mutation was not identified. Diagnosis of pre hepatic portal hypertension was made. Her upper gastrointestinal endoscopy was normal. Partial splenic artery coil embolization was done by interventional radiology team. Vaccines against capsulated organisms were given. Post-procedure contrast abdominal computed tomography revealed infarction of approximately 70% of the spleen and blood counts were improved. Index case is in the follow up for 3 years. She is on penicillin prophylaxis with regular blood count and annual upper gastrointestinal endoscopy monitoring. Conclusions Minimally invasive interventions such as partial splenic artery embolization should be considered in managing the patients with hypersplenism secondary to portal hypertension.

Hypersplenism, although a rare hematological complication seen in chronic kidney disease patients, poses a significant challenge for successful kidney transplantation due to potential complications such as cytopenias and inadequate immunosuppressive therapy. We present a 40-year old end-stage kidney disease patient on dialysis with hypersplenism who underwent a laparoscopic splenectomy prior to high immunological risk renal transplantation. Post-splenectomy, there was a remarkable improvement in cytopenias, and effective immunosuppressive therapy could be administered prior to renal transplantation. Splenectomy remains a valuable strategy for managing hypersplenism, ensuring correction of cytopenias, for optimal immunosuppression prior to kidney transplantation. Pre-transplant vaccination further mitigates the risk infections with capsulated organisms. Our case underscores the importance of a multidisciplinary approach in decision-making and highlights splenectomy as a safe and effective intervention to address cytopenias due to hypersplenism prior to renal transplantation. [ABSTRACT FROM AUTHOR]

Context: Gaucher's disease (GD) is a rare inherited metabolic disorder caused by the defective activity of glucocerebrosidase. Enzyme replacement therapy (ERT) and substrate reduction therapy are the treatment of choice. Total splenectomy has a role when the child develops complications of massive splenomegaly. There are only a few case series of partial splenectomy in GD in the pediatric age group. Aims: To study the role, technical feasibility, and challenges of partial splenectomy in children with GD with hypersplenism. Materials and Methods: Retrospective review of children of GD who had partial splenectomy between February 2016 and April 2018. Demographics, clinical findings, laboratory, operative details, transfusion requirements, and perioperative, immediate, and late complications were retrieved. Clinical courses after discharge were obtained from follow-up data. Results: Eight children with GD underwent partial splenectomy between 2016 and 2018. The median age at surgery was 3 years and 6 months (range -2 years to 8 years). Five children underwent partial splenectomy successfully, of which one child required postoperative ventilatory support for 48 h owing to lung atelectasis. Three children underwent completion splenectomy due to bleed from the cut surface of the splenic remnant. One of the children who underwent completion splenectomy expired on the postoperative day 5 due to refractory shock with multi-organ dysfunction. Conclusion: Partial splenectomy has a definite role in selected children who present with massive splenomegaly with mechanical effects and/or hypersplenism while awaiting ERT. [ABSTRACT FROM AUTHOR]

Abstract Background The current study aimed to explore the value of liver stiffness assessed by two-dimensional real-time shear wave elastography (2D-SWE) to predict hypersplenism occurrence in Wilson’s disease (WD) patients. Methods Ninety WD patients were enrolled in this prospective study between May 2018 and December 2018. Baseline clinical data and ultrasound imaging including 2D-SWE liver stiffness of WD patients were collected. After enrollment, patients had follow-ups for 24 months or until they developed hypersplenism. The hypersplenism risk factors were determined using Cox regressions and receiver operating characteristic curves (ROC). Results Twenty-nine (32.2%) patients developed hypersplenism. Age, portal vein diameter, and liver stiffness were independent hypersplenism risk factors in WD patients. The cutoff value of liver stiffness to predict hypersplenism was 10.45 kPa, with sensitivity and specificity of 75.9% and 73.8%, respectively. Patients were divided into two groups according to liver stiffness: ≥ 10.45 kPa (57.9% with hypersplenism) or

BackgroundAlthough hepatectomy plus splenectomy is not regularly recommended for hepatocellular carcinoma (HCC) with portal hypertension related hypersplenism due to the high risk accompanied with surgical procedures for now. Many researchers still believe that hypersplenism is a controversial adverse prognostic factor for HCC patients. Thus, the primary objective of the study was to determine the effects of hypersplenism on the prognosis of these patients during and after hepatectomy.MethodsA total of 335 patients with HBV-related HCC who underwent surgical resection as primary intervention were included in this study and categorized into three groups. Group A consisted of 226 patients without hypersplenism, Group B included 77 patients with mild hypersplenism, and Group C contained 32 patients with severe hypersplenism. The influence of hypersplenism on the outcome during the perioperative and long-term follow-up periods was analyzed. The independent factors were identified using the Cox proportional hazards regression model.ResultsThe presence of hypersplenism is associated with longer hospital stays, more postoperative blood transfusions, and higher complication rates. The overall survival (OS, P = 0.020) and disease-free survival (DFS, P = 0.005) were significantly decreased in Group B compared to those in Group A. Additionally, the OS (P = 0.014) and DFS (P = 0.005) were reduced in Group C compared to those in Group B. Severe hypersplenism was a significant independent prognostic variable for both OS and DFS.ConclusionSevere hypersplenism prolonged the hospital stay, increased the rate of postoperative blood transfusion, and elevated the incidence of complications. Furthermore, hypersplenism predicted lower overall and disease-free survivals.

Background: Patients with cirrhosis often develop portal hypertension-associated splenomegaly and hypersplenism, potentially causing severe cytopenia. AIMS: Systematic assessment on the impact of transjugular intrahepatic portosystemic shunt (TIPS) implantation on platelet count (PLT), hemoglobin (Hb), and white blood cell count (WBC). Methods: Patients with cirrhosis undergoing covered TIPS implantation were retrospectively included. Patients with malignancies or hematologic disorders were excluded. Hematology lab work was recorded at baseline (pre-TIPS) and at regular intervals after TIPS. Results: One hundred ninety-two patients (male: 72.4%, age: 56 ± 10 years; MELD: 12.1 ± 3.6) underwent TIPS implantation. Higher-grade (≥ G2) thrombocytopenia (PLT < 100 G/L) was present in 54 (28.7%), ≥ G2 anemia (Hb < 10 g/dL) in 57 (29.7%), and ≥ G2 leukopenia (WBC < 2 G/L) in 3 (1.6%) patients pre-TIPS, respectively. Resolution of ≥ G2 thrombocytopenia, anemia, and leukopenia occurred in 24/55 (43.6%), 23/57 (40.4%), and 2/3 (66.7%), respectively. Similar results were also observed in the subgroup of patients without 'bleeding' TIPS-indication, with improvements of G ≥ 2 thrombocytopenia and of G ≥ 2 anemia in 19.8% and 10.2% of patients after TIPS, respectively. Conclusions: Thrombocytopenia, anemia, and leukopenia frequently improved after TIPS. Therefore, moderate- to higher-grade thrombocytopenia should not be regarded as a contraindication against TIPS, but rather be considered in case of severe thrombocytopenia—particularly prior to surgery or interventions. [ABSTRACT FROM AUTHOR]