[A Case Report of Cancer Chemotherapy for Disseminated Carcinomatosis of the Bone Marrow Associated with Gastric Cancer Accompanied by Disseminated Intravascular Coagulation].

A 72-year-old woman was admitted to our hospital because of symptoms of bleeding diathesis such as hematuria and purpura. A blood test revealed disseminated intravascular coagulation(DIC). Upper gastrointestinal endoscopy showed advanced gastric cancer.

Cessation of In-line Filters in Central Venous Catheters Does Not Significantly Influence the Incidence of Bloodstream Infections and Mortality in a Hospital Hematological Ward.

Objective The use of intravenous in-line filters is effective for the mechanical removal of large particles, precipitates, bacteria, fungi, large lipid globules, and air. However, the routine use of in-line filters remains controversial. Many patients with hematological diseases frequently suffer from bloodstream infections (BSIs) with fatal outcomes.

Successful diagnosis of type II enteropathy-associated T-cell lymphoma using flow cytometry and the cell block technique of celomic fluid manifesting as massive pyoid ascites that could not be diagnosed via emergency laparotomy.

Enteropathy-associated T-cell lymphoma (EATL), an intestinal tumor of intraepithelial T lymphocytes, is a rare and highly aggressive disease. We herein describe a case of type II EATL with massive pyoid ascites in which a histological examination could not be performed despite emergency laparotomy that was successfully diagnosed using flow cytometry and the cell block technique to analyze the celomic fluid. This case suggests that EATL should be included in the differential diagnosis of pyoid ascites of unknown origin and that flow cytometry and the cell block technique of assessing celomic fluid are useful procedures for diagnosing EATL, especially in cases in which conducting a histological examination is impossible.

Ectopic ileal varices associated with recurrent bleeding: report of a case.

Bleeding from ectopic varices of the ileum associated with portal hypertension is occasionally life-threatening. However, it is not easy to make an accurate preoperative diagnosis. A 62-year-old woman presented with hematochezia and anemia.

Intralobar pulmonary sequestration associated with marked elevation of serum carbohydrate antigen 19-9.

This report describes a 62-year-old man who experienced elevated serum carbohydrate antigen 19-9 (CA19-9) levels (>500 U/mL) for 4 years, and was finally diagnosed with right intralobar pulmonary sequestration. Surgery confirmed the presence an aberrant artery arising from the descending thoracic aorta and entering the right lower lobe basal segment. Immunohistochemistry demonstrated markedly positive staining of CA19-9 in the ciliated cylindrical epithelia, alveoli, and mucus in the cysts.