Primary chylopericardium with pulmonary shadow and large granular lymphocytosis: a case report.

A 79-year-old man with primary chylopericardium associated with large granular lymphocytosis was followed for more than 26 years. Except for development of dyspnea on exertion during the past four years and more recently cough with sputum production, he has remained largely asymptomatic over this interval. Based on detailed examinations of cellular and humoral immunity, we speculate that increased natural killer cell activity and an increased number of large granular lymphocytes circulating in his peripheral blood represent a reactive response to production of various cytokines secondary to persistent loss (? chyloptysis) and sequestration of central lymph.

Two cases of gastric antral vascular ectasia--response to medical treatment.

Two patients with severe iron deficiency anemia and gastric antral vascular ectasia (GAVE) are reported. The anemia caused by the chronic blood loss from the abnormally dilated mucosal and submucosal capillary veins in the gastric antrum was unresponsive to oral iron supplementation. However, one of the patients was successfully treated with intramuscular injection of (Asu1,7) eel calcitonin.

Arterial oxygen saturation, blood pressure, and pulse rate during upper gastrointestinal endoscopy--influence of sedation and age.

We studied the effect of sedation by I.V. meperidine on blood pressure, pulse rate, and arterial oxygen saturation during upper gastrointestinal endoscopy.

Primary amyloidosis with dry eyes and dry mouth--a case report.

We report a rare case of dry eyes and dry mouth caused by primary amyloidosis. A 66-year-old woman with keratoconjunctivitis sicca and xerostomia died of acute respiratory failure. Shirmer's test, gum test, and sialography indicated Sjögren's syndrome.