肝右葉切除の一症例における術後血清胆汁酸の変動について

Postoperative serum bile acids in a patient with hepatectomy were determined by gas-liquid chromatography. The results showed that two high peaks of serum bile acid levels were found respectively on the 2nd and 7th postoperative day, although serum bile acid levels returned to normal after the 15th postoperative day. The high peaks were considered to be due to the escape of necrotic hepatic intracellular bile acids into systemic blood stream, poor uptake of bile acids by hepatocytes and reabsorption of bile acids leaked from the residual liver into the peritoneal cavity

腎移植における Ureteroneocystostomy の問題点 : Intravesical UreteroneocystostomyとExtravesical Ureteroneocystostomy の比較

The authors have made extensive studies of ureteroneocystostomies, that are intravesical and extravesical methods, and postoperative urological complications on 58 cases of living related renal transplants and 12 cases of cadaveric renal transplants at the Second Department of Surgery, Hiroshima University School of Medicine. Among the 21 cases in whom intravesical ureteroneocystostomy was employed, there was one case of urinary fistula. Among the 49 cases in whom extravesical ureteroneocystostomy was employed, two case of postoperative bleeding, a case of stenosis of the ureter and a case of urinary fistula of the anastomosis were observed. There was one case of graft loss in each method, but no case died. The incidence of complications is low on both methods. But extravesical ureteroneocystostomy does not require a large incision of the vesical wall and is advantageous in having a possibility to conduct the submucosal tunnel visually and a easy doing of anastomosis between the ureter and the vesical mucosa. Then, the procedure of our modified extravesical ureteroneocytostomy was reported

Achievements of KEKB

The machine commissioning of KEKB started in December 1998 and its operation was terminated at the end of June 2010 to upgrade KEKB to SuperKEKB. In this paper, we summarize the history of KEKB and show the achievements made there