Surgical complications in 100 donor hepatectomies for living donor liver transplantation in a single Brazilian center.

The rising demand for liver transplantation has continued to outspace the availability of deceased donor organs, leading to the need for other treatment options including living donor liver transplantation (LDLT). A precise evaluation of surgical complications is the most important issue in this setting. There are controversies about donor morbidity with reports ranging from 13%-75%. The aim of this study was to retrospectively analyze 100 LDLTs performed in a single Brazilian center from December 2002 to August 2008, stratifying the complications according to Clavien's scoring system. None of the donors experienced life-threatening complications or died. The majority of donors (n = 74) did not suffer any complication. Twenty-eight complications were observed in 26 patients. Fifty-seven hepatectomies were performed for adult and 43 for pediatric transplantations. According to the Brisbane classifications, we performed 49 right and 2 left hepatectomies as well as 49 left lateral segmentectomies. According to Clavien, the complications were as follows: grade I (n = 11; 39.2%); grade II (n = 8; 28.5%); and grade III (n = 9; 32.3%). No patient presented with grade IV or V. The most common problem a biliary tract injury, similar to other series. In this Brazilian series, hepatectomy for LDLT was a safe procedure with low morbidity, regardless of the type of liver resection. This practice will probably continue to grow to alleviate the pressure of growing waiting lists.

Primary splenic lymphoma in patient with hepatitis C virus infection: case report and review of the literature.

Primary splenic lymphoma is uncommon, constituting only 1-2% of all patients with malignant lymphoma. Despite the rarity of this malignancy, the number of primary splenic lymphoma being reported has increased due to its ambiguous definition used in the literature. We describe a case of a 41-year-old man with chronic hepatitis C virus infection presenting abdominal discomfort in the upper left quadrant, weakness, nausea and vomiting. Abdominal computed tomography revealed nodules in the congested splenic parenchyma. Splenectomy was performed and an analysis of the spleen diagnosed B-cell non-Hodgkin's lymphoma. Biopsy of the liver showed evidence of hepatitis C virus. Bone marrow biopsy revealed no tumor infiltration. The patient has been followed to date, has progressed quite well and remains essentially asymptomatic. Recently, an etiologically important role has been suggested for hepatitis C virus infection in the development of B-cell non Hodgkin's lymphoma. Lymphotropism of hepatitis C virus may play a pathological role in the development of non Hodgkin's lymphoma. It is important to add lymphoma to the list of differential diagnosis of extrahepatic disorders in patients with chronic hepatitis C virus infection.

Hematoma extradural cronico sem sinais de fraturas cranianas. Registro de um caso. / Chronic extradural hematoma without signs of cranial fractures. Report of a case

E descrito um caso de hematoma extradural cronico em um paciente de 17 anos, decorrente de contusao craniana sem sinais de fraturas cranianas. O diagnostico foi baseado na evolucao clinica, exames radiologicos e na cirurgia