Angiosarcoma Involving Solid Organs and the Gastrointestinal Tract with Life-Threatening Bleeding

We report a rare case of angiosarcoma involving the gastrointestinal tract, liver, spleen, pancreas, kidney, lung and vertebrae, as well as bulky dissemination in the pleuroperitoneal membranes. A 72-year-old man with no history of illness became aware of melena. Laboratory findings revealed anemia, and upper gastrointestinal endoscopy revealed multiple reddish nodules in the stomach and duodenum. However, biopsy specimens showed no evidence of histological features. Computed tomography and fluorodeoxyglucose positron emission tomography showed space-occupying lesions in the spleen, liver and vertebrae. Angiosarcoma was diagnosed by endoscopic ultrasound and fine needle aspiration biopsy of the spleen and repeated endoscopic biopsy of the stomach. We performed laparoscopic splenectomy to avoid rupture of the involved spleen. Due to continuous gastrointestinal bleeding, double balloon endoscopy was performed and multiple bleeding lesions were detected throughout the small intestine. Surgical hemostasis was performed by partial enterectomy, but anemia continued to worsen. Therefore, we conducted transcatheter arterial embolization. Despite attempting several modalities and frequent daily blood transfusion, the anemia did not improve, and the patient expired due to hemorrhagic shock. Subsequent autopsy revealed the cause of death as rupture and bleeding due to disseminated involvement of the small intestine

Rationality/Anti-emotionality Personality and Dietary Habits in a Community Population in Japan

BACKGROUND: There are no strong and consistent predictors of dietary habits although some associations have been shown with psychological factors. The purpose of the present study was to examine the relationships between the rationality and anti-emotionality (R/A) personality and dietary consumption in a Japanese community. METHODS: The Takayama study is a community-based cohort study on diet and cancer in Gifu, Japan, and was initiated on September 1, 1992. Cross-sectional analyses were conducted on dietary and lifestyle data. The consumption of 169 food and beverage items was measured along with portion size by using a food frequency questionnaire. Questions regarding the R/A-personality scale and lifestyle habits were included in the questionnaire. The participants were 28077 adults (13082 males and 14995 females) aged 35 years and over. RESULTS: Both males and females with high R/A-personality scores (i.e., high degree of rational thought and emotional repression) consumed more soy products, green and yellow vegetables, other vegetables, and seaweed than the other participants. Males with high R/A-personality scores drank fewer alcoholic beverages, and females with high scores were found to snack less on sweet and salty foods than the other participants. Males with high R/A-personality scores showed higher consumption of meat and dairy products, and females with high scores showed higher consumption of fish, shellfish, and eggs than those with low R/A-personality scores. CONCLUSION: The R/A-personality scale may differentiate dietary habits in males and females in a Japanese community

High-Dose Barium Impaction Therapy Is Useful for the Initial Hemostasis and for Preventing the Recurrence of Colonic Diverticular Bleeding Unresponsive to Endoscopic Clipping

Most cases of colonic diverticular bleeding stop spontaneously, but some patients experience massive bleeding that requires emergency treatment. Endoscopy can be useful when the bleeding source is identified. However, bleeding sometimes recurs within a short period despite the successful endoscopic treatment. Under such conditions, more invasive therapy such as interventional angiography or surgery is required and can prolong hospitalization and involve frequent blood transfusions. We report the case of a 68-year-old woman who presented with massive hematochezia. The patient was in hemorrhagic shock and required 16 units of blood transfusion to recover to general condition. We performed multidetector row computed tomography, but it showed no sites of bleeding. We conducted colonoscopy and identified the source of bleeding as colonic diverticula. We treated the bleeding with endoscopic hemoclips and achieved hemostasis, but bleeding recurred the next day. Four units of blood transfusion were required. We tried high-dose barium impaction therapy to avoid further blood transfusion and surgery. No complications or recurrent bleeding was observed for an 18-month period. Therapeutic barium enema is an option for colonic diverticular bleeding unresponsive to endoscopic clipping and may be effective for preventing recurrent bleeding

Self-reported Diabetes Mellitus and Risk of Mortality from All Causes, Cardiovascular Disease, and Cancer in Takayama: A Population-Based Prospective Cohort Study in Japan

BACKGROUND: Diabetes mellitus has been reported to be a major risk factor for cardiovascular disease (CVD), and higher risk of CVD among women than that among men has been observed in many studies. Further, the association of diabetes with increasing risk of cancer has also been reported. Well-designed studies conducted among men and women in the general Japanese population remain scarce. METHODS: Our cohort consisted of 13355 men and 15724 women residing in Takayama, Japan, in 1992. At the baseline, the subjects reported diabetes in a questionnaire. Any deaths occurring in the cohort until 1999 were noted by using data from the Office of the National Vital Statistics. The risk of mortality was separately assessed for men and women by using a Cox proportional hazard model after adjusting for age; smoking status; body mass index (BMI); physical activity; years of education; history of hypertension; and intake of total energy, vegetables, fat, and alcohol. RESULTS: Diabetes significantly increased the risk of mortality from all causes [hazard ratio (HR): 1.35, 95% confidence interval (CI): 1.11-1.64] and from coronary heart disease (CHD) (HR: 2.96, 95% CI: 1.59-5.50) among men, and that from all causes (HR: 1.74, 95% CI: 1.34-2.26) and cancer (HR: 1.88, 95% CI: 1.16-3.05) among women. Diabetes was not significantly associated with mortality from CHD among women. CONCLUSION: The findings suggest that diabetes increases the risk of mortality from CVD among men and that from cancer among women. The absence of increased risk of mortality from CHD among women may suggest a particular pattern in the Japanese population