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최춘한,이정규,박영명,김원,최재철,서동룡 대한내과학회 1990 대한내과학회지 Vol.38 No.3
To investigate the acute effects of hemodialysis on the left ventricular function of dialysis patients, M-mode and Doppler echocardiographic studies were performed in 17 patients undergoing maintenance hemodialysis using acetate buffered dialysis solution. The results were as follows: 1) Blood urea nitrogen, creatinine, potassium, body weight, left ventricular end diastolic volume, left ventricular end systolic volume, sroke volume and cardiac index showed significant decreases after hemodialysis. 2) There was no change in sodium, heart rate, ejection fraction and fractional shortening. 3) Peak E velocity and peak A velocity were decreased significantly after hemodialysis and the E/A ratio was increased significantly. In conclusion, hemodialysis improves the left ventricular diastolic function in patients with chronic renal failure, and Doppler echocardiography is one of the useful tools for non-invasive and repeated evaluation of left ventricular diastolic function.
최춘한(C H Choi),박영명(J K Lee),이정규(Y M Park),정영기(Y K Jung),최재철(J C Choi),서동룡(D R Shu),김원(W. Kim) 대한소화기학회 1989 대한소화기학회지 Vol.21 No.4
Ectopic or heterotopic pancreas is a developmental anomaly, Since the first gross description of heterotopic pancreas in the gastrointestinal tract by Schultz in 1727 and the first histologic descrip- tion of this phenomenon by Klob in 1859, intermittent resports have appeared in the literature adequately reviewing the clinical, radiologic, endoscopic and surgical aspects of this lesion. Reported here is a case of heterotopic pancreas of the stomach by gastrofiberscopic examination. A 65-year-old woman visited in April, 1989 to this hospital for evaluation and treatment of postprandial substernal pain and epigastric discomfortness for 10 days. Gastrofiberscopy revealed a 6 >< 7 cm sized protruding mass along the posterior wall on mid-body of stomach. It's center appeared an umbilical shaped dimple with a relatively normal mucosa. Biopsy showed a nest of pancreatic acini. Symptoms relieved after soft diet and now we follow up the patient at O.P.D.