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Introduction: With the advent of effective systemic therapy, transarterial chemoembolization (TACE) is established as a highly effective locoregional treatment modality for carefully selected patients with hepatocellular carcinoma (HCC). This randomized controlled trial was conducted to clarify whether selective TACE with drug-eluting beads (DEB-TACE) loaded with epirubicin or selective conventional TACE (cTACE) with epirubicin-ethiodized oil might be more effective for obtaining complete response(CR) in patients with HCC. Methods: Between March 2016 and May 2019, Child-Pugh class A or B patients with unresectable HCC who were scheduled to receive selective TACE were randomly assigned at a 1:1 ratio to the DEB-TACE arm or the cTACE arm. The primary endpoint was the CR rate at 3 months, as evaluated according to the modified Response Evaluation Criteria in Solid Tumors by an independent review committee, and the secondary endpoints were the CR rate at 1 month and incidences of adverse events. Results: A total of 200 patients (DEB-TACE, 99 patients; cTACE, 101 patients) were enrolled in the study. The CR rates at 3 months and 1 month were significantly higher in the cTACE arm (75.2%, 84.2%) as compared with the DEB-TACE arm (27.6%, 35.7%). However, the frequencies of adverse events of any grade, including pyrexia (DEB-TACE vs. cTACE, 19.4% vs. 45.5%, p = 0.0001), fatigue (5.1% vs. 15.8%, p = 0.0194), malaise (11.1% vs. 25.7%, p = 0.0103), appetite loss (12.1% vs. 28.7%, p = 0.0048), abdominal pain (12.1% vs. 23.8%, p = 0.0423), increased serum bilirubin (22.2% vs. 48.5%, p = 0.0002), hypoalbuminemia (43.4% vs. 60.3%, p = 0.0154), increased serum aspartate aminotransferase (35.7% vs. 81.2%, p < 0.0001), and increased serum alanine aminotransferase (35.7% vs. 77.2%, p < 0.0001), were also significantly higher in the cTACE arm than in the DEB-TACE arm. Conclusions: Selective cTACE appeared to have higher CR rates for local tumor control as compared to selective DEB-TACE for HCC. However, the frequency of postembolization syndrome was also significantly higher in the cTACE group than in the DEB-TACE group. Thus, to achieve CR, cTACE may be selected over DEB-TACE in patients who can be expected to tolerate postembolization syndrome. [ABSTRACT FROM AUTHOR]

Cardiospondylocarpofacial syndrome (CSCF; OMIM#157800) is characterized by growth impairment, failure to thrive in infancy, multiple valvular disease, carpal and tarsal fusions, vertebral fusions, and joint hypermobility. It is caused by pathogenic variants of MAP3K7, which encodes transforming growth factor‐β activated kinase 1 (TAK1), a member of the mitogen‐activated protein kinase kinase kinase family (MAPKKK). Only eight individuals with molecularly confirmed CSCF have been reported. Here, we report the first Asian CSCF male with a novel missense variant of MAP3K7 (NM_145331.3: c.467A > T: p.Asp156Val). We compared and reviewed the clinical and molecular findings in previously reported CSCF cases and the present case to better delineate the phenotype of CSCF. In addition to the main symptoms of CSCF, the present case had a mixed phenotype of Ehlers–Danlos syndrome (EDS) and Noonan syndrome. Taking this case together with the previously reported cases, CSCF may overlap with the phenotypes of EDS and Noonan syndrome, suggesting that this finding may contribute to diagnosing CSCF. Another major achievement of this research is to successfully capture the process of carpal fusion in a CSCF case radiographically. This work may expand the phenotypic spectrum of CSCF. [ABSTRACT FROM AUTHOR]

Elsahy–Waters syndrome (EWS; OMIM#211380) is a rare autosomal recessive disorder that is caused by loss‐of‐function variants in CDH11, which encodes cadherin 11. EWS is characterized by brachycephaly, midface hypoplasia, characteristic craniofacial morphology, cervical fusion, cutaneous syndactyly in 2–3 digits, genitourinary anomalies, and intellectual disability. To the best of our knowledge, there have been only six patients of molecularly confirmed EWS. We report the first patient of EWS in East Asia in a Japanese man with a novel splice site homozygous variant of CDH11. We reviewed the clinical and molecular findings in previously reported individuals and the present patient. In addition to the previously reported clinical features of EWS, the present patient had unreported findings of atlantoaxial instability due to posterior displacement of dens, thoracic fusion, thoracic butterfly vertebra, sacralization of the lumbar vertebra (L5), and multiple perineural cysts. The spinal findings in this patient could represent a new spectrum of skeletal phenotypes of EWS. It remains to be clarified whether the multiple perineural cysts in the patient were associated with EWS or coincidental. The current observation might contribute to an expanded understanding of the clinical consequences of loss‐of‐function of cadherin 11. [ABSTRACT FROM AUTHOR]

The article presents a case study of asymptomatic arteriovenous fistula (AVF) that was found in a patient after five years of renal biopsy through Doppler ultrasonography. Topics discussed include the patient history showing mesangial proliferative glomerulonephritis and focal glomerulosclerosis, treatment with Japanese herbal medicine saireito and use of transcatheter arterial embolization in the diagnosis.

Primary racemose hemangioma of the bronchial artery (RHBA) is a rare congenital condition characterized by enlarged and convoluted bronchial arteries, often forming fistulas between the pulmonary artery or vein. Herein, we report a case of balloon-assisted embolization using N-butyl-2-cyanoacrylate (NBCA) performed for a primary RHBA in an asymptomatic 57-year-old woman. There were 2 tortuous and dilated branches of the right bronchial artery (RBA) (arising from the left subclavian artery and the descending thoracic aorta) which merged in the right pulmonary hilar region, forming multiple aneurysms that short-circuited the right pulmonary artery. Embolization was performed via the RBA arising from the subclavian artery using a triaxial system (a 5-Fr guiding catheter, a 2.7-Fr microballoon catheter, and a 1.9-Fr microcatheter). The guiding catheter was inserted into the peripheral side of the RBA using the microballoon catheter as an anchor; the balloon was slightly inflated and advanced further into the peripheral side using blood flow. The microcatheter was inserted as close to the aneurysms as possible and embolization was done using an NBCA-iodized oil mixture under blood flow control by the microballoon catheter. Bronchial artery embolization is the treatment of choice for primary RHBA because of the risk of rupture, and balloon-assisted techniques can help guide the catheter distally while also controlling blood flow., (© 2024 The Authors. Published by Elsevier Inc. on behalf of University of Washington.)

Introduction: Hip fractures are commonly associated with osteoporosis and pose a risk for secondary fractures. Although the administration of anti-osteoporotic drugs is recommended after fractures to mitigate this risk, the potential effect of strong anti-resorptive drugs (e.g., denosumab) on fracture healing processes have not been extensively studied. This prospective study aimed to evaluate the feasibility of early denosumab administration after femoral intertrochanteric fracture surgery and to compare its effect on fracture healing to that of bisphosphonate-treated patients., Materials and Methods: Patients who underwent surgery for intertrochanteric femoral fragility fractures between November 2018 and November 2020 were prospectively examined. Patients were randomized into two groups (denosumab [DSM] and ibandronate [IBN] groups) using a simple randomization procedure. Physical findings, plain radiographs, and computed tomography (CT) were used to evaluate fracture healing at 3 months postoperatively., Results: Physical findings showed no significant differences between the two groups in pain on loading, tenderness at fracture site, or walking ability. There were inter-rater differences in radiological fracture healing rate: plain radiographs, 57.5%-81.8% in the DSM group and 51.5%-90.9% in the IBN group; CT, 51.5%-72.7% in the DSM group and 45.4%-81.8% in the IBN group. Although there were variations, there were no significant differences in the fracture healing rate between groups on plain radiographs or CT among all three raters., Conclusions: Early administration of denosumab after intertrochanteric femoral fracture surgery did not delay radiological or clinical fracture healing times when compared with ibandronate administration., Competing Interests: Declaration of competing interest The Authors declares that there is no conflict of interest., (Copyright © 2024. Published by Elsevier B.V.)

Purpose: This study compares the usefulness of expiratory arterial phase (EAP)-contrast-enhanced computed tomography (CT) (CECT) with that of inspiratory arterial phase (IAP)-CECT in adrenal venous sampling (AVS)., Methods: Sixty-four patients who underwent AVS and CECT at the authors' hospital between April 2013 and June 2019 were included in this study. The patients were classified into the following two groups: EAP (32 patients) and IAP (32 patients) groups. The single arterial phase images were obtained at 40 seconds in the IAP group. The double arterial phase images were obtained at 40 seconds in the early arterial phase and 55 seconds in the late arterial phase in the EAP group. The authors then compared the right adrenal vein (RAV) visualization rate on the CECT, the difference between the CECT images and adrenal venograms in the localization of the RAV orifice, the cannulation time to the RAV, and the volume of contrast agent administered intraoperatively between the two groups., Results: The rates of the RAV visualization in the EAP group were 84.4% in the early arterial phase, 93.8% in the late arterial phase, and 100% in the combined early and late arterial phases. The rate of the RAV visualization in the IAP group was 96.9%. There was no significant difference between the two groups in terms of the rate of the RAV visualization. However, there was a small difference in the location of the RAV orifice between the CECT images and adrenal venograms in the EAP group as compared with the IAP group (P < 0.001). The median time to the RAV catheterization was significantly shorter in the EAP group (27.5 minutes) than in the IAP group (35.5 minutes; P = 0.035). The rates of the RAV visualization in the EAP group were not significant between the early arterial phase, late arterial phase, and combined early and late arterial phases ( P = 0.066). However, the mean volume CT dose index in the combined early and late arterial phases was significantly higher than in the early and late arterial phases ( P < 0.001)., Conclusion: The EAP-CECT is more useful for increasing the speed of the RAV cannulation due to the small difference in the localization of the RAV orifice compared to IAP-CECT. However, since EAP-CECT has double contrast arterial phases and increased radiation exposure compared to IAP-CECT, only the late arterial phase may be acceptable to reduce radiation exposure.

A 51-year-old male patient with alcoholic cirrhosis visited our hospital for a scheduled gastrostomy replacement. During the gastrostomy replacement, he suddenly experienced a massive hemorrhage from the fistula site. Based on enhanced computed tomography findings, we concluded that collateral blood vessels from the left gastroepiploic vein had flowed into the varices near the gastrostomy as the main origin of the bleeding. The patient received treatment with percutaneous transhepatic occlusion for the varices, which halted blood flow to the varices. This case suggests the possibility of such a complication in patients with worsening portal hypertension and the effectiveness of percutaneous transhepatic occlusion treatment., (© 2023 The Authors.)

Purpose: This study aimed to evaluate the safety and efficacy of preoperative arterial embolization of organized hematoma of the maxillary sinus., Material and Methods: Seven patients who were pathologically diagnosed with an organized hematoma of the maxillary sinus and who underwent endoscopic sinus surgery following preoperative arterial embolization for the same from July 2013 to April 2020 at our hospital were included. A literature review of the PubMed database was performed to identify 13 cases on organized hematomas of the maxillary sinuses. The embolization and nonembolization groups comprised patients who underwent preoperative embolization (n = 10, seven from this study and three from literature) and those who did not undergo preoperative embolization (n = 10, from literature), respectively. Outcomes of embolization including embolization-related complications and postoperative bleeding were assessed, and volumes of intraoperative blood loss and duration of surgery were compared between the groups., Results: No preoperative embolization-related complications were observed in our cases. The volume of surgical blood loss in the seven cases varied from 0 to 100 mL with a median of 30 mL, and the duration of surgery ranged from 45 to 166 minutes with a median of 112 minutes. The volume of blood loss was significantly lower for the embolization group than that for the nonembolization group ( p = 0.0031). There was no statistically significant difference regarding duration of surgery between the groups ( p > 0.10)., Conclusions: Preoperative embolization of an organized hematoma of the maxillary sinus is a safe and effective method that helps prevent serious intraoperative hemorrhage., Competing Interests: None, (© 2021 Japanese Society of Interventional Radiology.)