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Günümüzde alıcı ve vericinin özel anatomik bir varyasyonunun yokluğunda kullanılan transplantasyon prosedürü; pediatrik yaş grubu için sol lateral segmentin alınması, erişkin yaş grubunda ise sağ lobun kullanılmasıdır. Çocuklarda biliyer atrezi, erişkinlerde ise metabolik olaylar gibi çeşitli karaciğer hastalıkları karaciğer transplantasyonu için başlıca nedenlerdir. Karaciğer transplantasyonu, konjenital damar anomalisi olan hastalar için oldukça zor bir işlemdir. İnferior vena cavadaki, infrahepatik kesinti %0,6 ile %2 oranında gerçekleşen oldukça nadir bir konjetinal anomalidir ve genellikle konjenital kalp hastalığı ile birlikte görülür. Biz bu çalışmada, hepatit B virüsü (HBV) zemininde gelişen dekompanse karaciğer yetmezliği tanısı olan ve canlı vericiden karaciğer nakli için ilk kez hastaneye yatışı yapılan 58 yaşındaki erkek hastayı takdim etmek istedik.

Purpose: There are many risk factors for postoperative acute kidney injury in liver transplantation. The aim of this study is to investigate the risk factors for postoperative acute kidney injury in living donor liver transplantation recipients. Methods: 220 living donor liver transplantation recipients were retrospectively evaluated in the study. According to the Kidney Disease Improving Global Outcomes Guidelines, acute kidney injury in postoperative day 7 was investigated for all patients. The patient’s demographic data, preoperative and intraoperative parameters, and outcomes were recorded. Results: Acute kidney injury was found in 27 (12.3%) recipients. In recipients with acute kidney injury, female population, model for end-stage liver disease score, norepinephrine requirement, duration of mean arterial pressure less than 60 mmHg, the usage of gelatin and erythrocyte suspension and blood loss were significantly higher than recipients with nonacute kidney injury (for all p−1, intraoperative blood loss ≥14.5 mL kg−1, the usage of gelatin >5 mL kg−1 and duration of MAP less than 60 mmHg ≥5.5 minutes respectively (for all pConclusions: In living donor liver transplantation recipients, serum tacrolimus levels, intraoperative blood loss, hypotension period and the usage of gelatin may be risk factors for acute kidney injury in the early postoperative period.

Background Liver transplantation (LT) is the best treatment in selected patients with hepatocellular carcinoma (HCC). Morphologic criteria alone are not sufficient to predict survival. In this study, we investigated the clinical, biochemical, and pathologic factors affecting survival in patients who underwent LT due to HCC. Methods Between October 2011 and January 2018, 165 of 749 LT for HCC cases performed at the Memorial Atasehir Hospital were evaluated retrospectively. Survival, demographic characteristics and etiology, preoperative alpha-fetoprotein (AFP) level, Model for End-Stage Liver Disease (MELD) score, prognostic staging, and morphologic and histologic properties were evaluated. Results One hundred and thirty-nine cases of 165 were living donor liver transplantation (LDLT). The mean age was 57.7 ± 7.3 years, the mean follow-up period was 27.8 ± 20 months, and 41 patients (24%) died before follow-up. Recurrence of HCC was detected in 23 (14%) cases. Overall survival was 85%, 71%, and 64% for 1, 3, and 5 years, respectively. In terms of 1-, 3-, and 5-year survival within vs beyond Milan criteria was 90%, 80%, and 76% vs 75%, 66%, and 44%, respectively. In the University of California San Francisco criteria, it was 86%, 76%, and 70% vs 76%, 60%, and 30% compared with 1-, 3-, and 5-year survival. While histopathological poor differentiation and AFP elevation affected the course negatively. Good differentiation did not have a significant effect on survival. It was determined that poor differentiation, lymphovascular invasion, and an increased number of nodules significantly affected survival in both within and beyond cases. Conclusion A transplant decision is controversial in patients with HCC with other than previously defined morphologic criteria. In these cases, AFP level and histologic differentiation determine survival. The results were not satisfactory in both high and/or poorly differentiated cases.

Pulmonary hypertension is one of the problems that can be encountered before liver transplantation. It is not expected in cases with no additional disease in postoperative period. Herein, we report on a 43-year-old woman who developed idiopathic pulmonary hypertension in the early postoperative period. Further investigation both pathologically and clinically is needed in patients undergoing living donor liver transplantation that may help to solve the problems such as pulmonary arterial hypertension before it occurs and manage complex hemodynamic changes successfully in the future.

Magnesium is an N-methyl-d-aspartate receptor blocker and is known to have analgesic effect. Hypomagnesemia can often be seen in liver transplantation and may be associated with higher morbidity and mortality. The objective of this study was to investigate the effects of intraoperative magnesium sulfate administration on postoperative tramadol requirement in liver transplant patients.Liver transplant patients18 years of age were screened prospectively from October 2014 to April 2015. Of these, 35 randomly selected patients with normal blood magnesium level (≥1.8 mmol/L) were included in a control group and another 35 randomly selected patients with low magnesium level (1.8 mmol/L) were given 50 mg/kg intravenous magnesium sulfate replacement in the last 30 minutes of the operation. All patients received standard anesthesia induction and maintenance. Patient's age, sex, body mass index, Model for End-Stage Liver Disease and Acute Physiology and Chronic Health Evaluation II scores, 24-hour tramadol requirement, mechanical ventilation duration, and time of 1st tramadol need were recorded.In the magnesium group, mean 24-hour total tramadol requirement (3.7 mg/kg/d) and duration of mechanical ventilation (6.3 h) were significantly lower and time of 1st tramadol need (17.5 h) was significantly higher than in the control group (P .001 for each). In the multivariate analysis, duration of mechanical ventilation was decreased by the usage of magnesium sulfate (P .001).Intraoperative use of magnesium sulfate in liver transplantation reduces the need for postoperative tramadol and duration of mechanical ventilation and therefore it is a candidate to be adjuvant agent.

Magnesium is an N-methyl-D-aspartate receptor blocker and it's known to have analgesic effect([1, 2]). Hypomagnesaemia is often seen in major surgery and it is associated with higher morbidity, mortality, organ dysfunction, systemic inflammatory response syndrome and pulmonary hypertension([2, 4]). It's shown that intra-operative use of magnesium sulfate reduced per-operative analgesic requirement([5]).

Liver transplantation (LT) has become a favorable therapeutic option for patients with end-stage liver diseases. Gilbert's syndrome (GS) is a benign condition characterized by intermittent mild jaundice due to unconjugated hyperbilirubinemia. It is not obvious whether living-donor liver transplantation (LDLT) from a donor with GS could result in a normal outcome for both the recipient and the donor. We aimed to determine whether right lobe hepatectomy is a safe procedure for living donors with GS and LT recipients. Between September 2011 and March 2015, 305 LDLT procedures using right lobe grafts were performed at Atasehir Memorial Hospital, Istanbul, Turkey. Nineteen of 305 LT candidates who had been diagnosed with GS were included in the current study. After a 12-h overnight fast, total and indirect bilirubin levels of donors and recipients were measured. The median follow-up after transplant was 16 months (range 3-36 months). The median age of donors was 25 (range 20-55 yr). Four donors (21%) were female, and 15 donors (89%) were male. The median age of donors was 51 (range 23-68 yr). Eleven recipients (57%) were female, and 8 (43%) were male. The median preoperative total bilirubin level of donors was 1.69 mg/dL (range 1.26-2.43 mg/dL) (normal range