ABSTRACT
OBJECTIVE: To compare the incidence and severity of biliary complications due to liver transplantation after choledochocholedochostomy with or without a T-tube in a single-center, prospective, randomized trial. SUMMARY BACKGROUND DATA: The usefulness of the T-tube for end-to-end biliary anastomosis to reduce the incidence of biliary complications in patients undergoing liver transplantation has been controversial. METHODS: A per-protocol analysis was designed for liver recipients, who were randomly assigned to choledochocholedochostomy with (n = 95) or without (n = 92) a T-tube. RESULTS: The overall biliary complication rate was 22.5% (n = 42), with no difference between groups (P = 0.35). The majority (66.7%) of complications in the T-tube group were types I and II, whereas 50% were type IIIa and 44% were type IIIb in the non-T-tube group (P < 0.0001). Fewer anastomotic strictures were found in the T-tube group (n = 2, 2.1%) than in the non-T-tube group (n = 13, 14.1%; P = 0.002). No difference in anastomotic biliary leakage was observed between groups. Biliary complication-free survival rates showed that complications appeared earlier in the T-tube group. Graft and patient survival rates were similar in both groups. CONCLUSIONS: Complications in the T-tube group were less severe and required less aggressive treatment. The incidence of anastomotic strictures was higher in patients with no T-tube. We recommend conducting choledochocholedochostomy with a rubber T-tube during liver transplantation in risky anastomosis and when the bile duct diameter is less than 7 mm. This study is registered at http://www.clinicaltrials.gov: Clinical trial ID# NCT01546064.
Subject(s)
Anastomosis, Surgical/instrumentation , Liver Transplantation/methods , Cadaver , Chi-Square Distribution , Female , Graft Survival , Humans , Incidence , Logistic Models , Male , Middle Aged , Postoperative Complications/epidemiology , Proportional Hazards Models , Prospective Studies , Treatment OutcomeABSTRACT
Metastasis of the gallbladder due to renal cell tumors is rare. We present a case of gallbladder and metachronous left adrenal metastasis at six months follow-up, which demonstrates the importance of radiological tests and histology when making a definitive diagnosis. Clinical findings are not specific enough to arrive at a final diagnosis. However, immunohistochemistry is necessary to differentiate between primary and secondary metastatic tumors. Cholecystectomy should be performed to obtain a definitive diagnosis and to improve survival in cases of single lesions in the gallbladder.
Subject(s)
Pancreatic Pseudocyst/complications , Splenic Rupture/etiology , Humans , Male , Middle AgedABSTRACT
Undifferentiated (embryonal) sarcoma of the liver (USL) is a rare malignant hepatic tumor in adults. We report the case of a 40-year-old man with USL who was successfully treated with surgical resection and chemotherapy using ifosfamide and adriamycin. To our knowledge, only 70 cases of USL in adults have been reported worldwide in the 40 years since this clinicopathological entity was defined. Although the prognosis of the disease remains generally poor, long term survival has been achieved in patients with a combination of surgery and chemotherapy.
