Biomedical subjects

R Ohta

Publications and source records attributed to R Ohta.

38 records · Page 3Linked to original sources

PubMedDate not supplied

Application of liver transplantation for familial amyloid polyneuropathy combined with Crohn's disease.

We describe the case of a 31-year-old Japanese man with familial amyloid polyneuropathy combined with Crohn's disease, who underwent living-related orthotopic liver transplantation. Although he had a 2-year history of alternating constipation/diarrhea, his bowel symptoms exacerbated severely during the period he was in our ward for pretransplant evaluation. Small bowel barium examination and gastroduodenal endoscopy showed typical features of Crohn's disease. He was diagnosed as having active Crohn's disease, and the scheduled living-related orthotopic liver transplantation was postponed. After controlling the active disease with conservative therapy for two months, he underwent living-related orthotopic liver transplantation using a graft of the left lobe from his father. Postoperative medication consisted of azathioprine, aminosalicylates, tacrolimus and steroids. His postoperative course was uneventful, and he was discharged from hospital on the 25th postoperative day. Pre- and postoperative transplant management of patients with Crohn's disease is also discussed, because it influences the clinical course of inflammatory bowel diseases.

Adult↗

PubMedDate not supplied

Biliary reconstruction in living donor liver transplantation with dye injection leakage test and without stent use.

Biliary complication remains a significant source of morbidity and mortality in living donor liver transplantation. From October 1996 to December 1999, 34 patients underwent 35 living donor liver transplantations at Kyushu University Hospital. In the initial twenty cases, anastomotic internal stents were placed. In the most recent fifteen cases, no internal stent was inserted and routine postreconstruction dye injection leakage tests were administered. In recipient biliary reconstruction, hepaticojejunostomy was performed using interrupted sutures without an anastomotic stent. After an intestinal clamp was applied at the anal side of the hepaticojejunostomy, leakage test was done using diluted indigocarmine solution injected into the jejunal loop lumen. Two (13%) of the fifteen recent patients suffered from biliary complications, whereas eight patients (40%) from the former twenty patients suffered from biliary complications. We conclude that the use of the stent was not useful, but the application of the dye injection leakage test was useful.

Adolescent↗