Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Forty-five cases of epidemic dropsy were studied from an epidemic in New Delhi. Argemone oil contamination was found in the mustard oil used for cooking. Sanguinarine was detected in the eight urine samples collected within 2-3 weeks of onset of dropsy and its concentration ranged from 0.4 to 3.6 mug/100 ml. Three of the 18 sera were positive for sanguinarine, the concentration being 1.2, 1.6 and 3.6 mug/100 ml. The clinical manifestations and epidemiological factors were studied. Edema of the legs was the most consistent clinical finding, and was present in all the patients. In contrast to the earlier epidemics, three striking features were pigmentation in 33%, hair loss in 77.7% and nontender hepatomegaly in 24.4% of cases. A follow-up of 10 months showed almost complete recovery in all.
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PMID:Epidemic dropsy in New Delhi. 114 49

Twenty-six persons from five families comprising 34 members residing in different areas of Saptari district of the eastern region of Nepal developed symptoms of epidemic dropsy over 6-8 weeks. Seventeen patients were studied during July-August 1996. The age of affected individuals varied from 3 to 75 years. Members who had not consumed food cooked in mustard oil or who were not residing with the family were spared. Mustard oil, which was used for cooking, was found to be contaminated with oil of Argemone mexicana seeds. Sanguinarine was detected in all mustard oil samples collected from the homes of affected families. Gastrointestinal symptoms were present in 82 per cent of cases a week or so prior to the onset of pedal oedema. Pitting oedema of the lower limbs, fever, and darkening of the skin were the most consistent features, found in all cases. Other prominent features such as local erythema (82 per cent) and tenderness (88 per cent) of the lower limbs were present in most cases. Two striking features not previously noted were perianal itching (100 per cent) and severe carditis (35 per cent) with congestive cardiac failure (29 per cent). Other unique features noted were 'sarcoid' skin changes (18 per cent), bilateral pleural effusion, and Roth's spots and subhyloid haemorrhages in the fundus in one patient. Other important findings were anaemia (88 per cent), hepatomegaly (41 per cent), pneumonia (35 per cent) and ascites (12 per cent). There were no deaths due to epidemic dropsy. In the majority of cases, oedema, cutaneous changes, and carditis showed a marked improvement in 2-3 weeks and patients were well after 6-8 weeks of follow-up.
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PMID:Epidemic dropsy in the eastern region of Nepal. 1019 86