Biliary Peritonitis Caused by Spontaneous Bile Duct Rupture in the Left Triangular Ligament of the Liver after Endoscopic Sphincterotomy for Choledocholithiasis.

Spontaneous bile duct rupture is a rare condition in adults, with only 70 cases reported. Increased bile duct wall pressure may lead to rupture and biliary peritonitis. In this patient, the bile duct ruptured in the hepatic left triangular ligament.

Rectal arterio-venous malformation (AVM) with bleeding of an internal hemorrhoid.

A 38-year-old male with no past history of illnesses visited the out-patient clinic of Nerima Hikarigaoka Hospital complaining of dizziness and persistent anal bleeding. There was a significant anemia on a blood test and colonoscopy showed a thrombus in a markedly swollen internal hemorrhoid. Contrast-enhanced computed tomography (CT) showed a poorly demarcated area with early face enhancement on the right side of the rectum and anal canal.

A study on the correlation between patients' physical characteristics and effective dose of liver computed tomography.

This suggests indicators to be considered in the protocol for setting up equipment and minimizing patient doses by identifying the effective dose and correlations of each equipment company according to a patient's body characteristics in liver CT. The study was conducted with 445 patients who went to the hospital and received liver CT at the diagnostic radiology department of S medical center from 2010 January to June. As the statistical methods, t-test, one-way ANOVA, and Pearson's correlation analysis were used.

[Can magnetic resonance imaging of the brain in the acute phase of carbon monoxide intoxication forecast delayed encephalopathy?].

We examined the usefulness of Magnetic Resonance Imaging (MRI) test in the acute phase of carbon monoxide intoxication for forecasting delayed encephalopathy (DE). [Case 1] 26-year-old female. COHb 12%.

[Acyclovir combined with plasma exchange for disseminated varicella-zoster virus infection after bone marrow transplantation].

In 2001, a 45-year-old man with severe aplastic anemia received a bone marrow transplantation from his HLA-identical sister, 2.5 years after which he developed severe liver dysfunction together with abdominal pain, disturbance of consciousness and generalized vesicles. Disseminated varicella-zoster virus infection was diagnosed by the detection of VZV DNA.