Biomedical subjects
Publications and source records attributed to D Wengrower.
Duodenal carcinoid tumors are rare. We report two patients with isolated duodenal carcinoid tumors diagnosed accidentally by endoscopy, who were not operated, and were followed for more than 2 yr without evidence of metastasis. Because duodenal carcinoid tumors are slow growing and have a relative benign course, a conservative approach is recommended in old patients with relative contraindications to surgery.
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Penicillin and its derivatives are known to cause several dermatologic and pulmonary hypersensitivity reactions. This report describes a patient who presented with combined generalized exfoliative dermatitis and severe pneumonitis caused by penicillin and aggravated by ampicillin, methicillin and mezlocillin. Antibiotic challenges with penicillin caused immediate reappearance of the dermatological manifestation; reactivation of the pneumonitis was probably prevented by immediate discontinuation of the drug.
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We describe a perplexing asthmatic patient who had chronic lymphatic leukemia that developed recurrent severe and prolonged attacks of asthma which required almost continuous hospitalization. Clinical findings of fever, leukocytosis, right lower lobe infiltrate and mouth candidiasis were suggestive of bronchopulmonary candidiasis. No further diagnostic tests were done and the patient responded favorably to amphotericin B therapy. A review of bronchopulmonary candidiasis in adults is discussed briefly. Lung biopsy should be reserved only for the most obscure and problematic cases.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
An unusual side effect of amphetamine-like drugs is described. A patient with acute cardiomyopathy was discovered to have been taking Fenfluramine and Mazindol at the prescribed dose. Within a week after abstention from the drugs and appropriate cardiac treatment her cardiomyopathy resolved. The authors suggest that this effect is due to the combination of the two drugs and represents a drug interaction.
Primary sclerosing cholangitis is a chronic, fibrosing, inflammatory condition of unknown origin of extra and intrahepatic bile ducts. Recurrent cholangitis and jaundice are the most frequent clinical manifestation in symptomatic patients. We report a patient with primary sclerosing cholangitis presented with recurrent attacks of acute pancreatitis. Such a combination was not reported till now in the literature. The acute pancreatitis was probably due to reflux of bile and sludge into the pancreatic duct due to stricture of the distal part of a common bile and pancreatic ducts. Endoscopic insertion of a biliary stent managed to prevent jaundice and recurrent pancreatitis.