Gene/Protein Disease Symptom Drug Enzyme Compound
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 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Leptospirosis is a worldwide zoonosis and common in tropical and subtropical areas with high rainfall. It should be noted as an imported infectious disease although it is sporadic in Japan. Some imported cases already have been reported in Japan and these cases occurred mainly in Southeast Asia. The case discussed in this article is the first reported Japanese case infected in Vietnam. Four days after returning back to Japan after a two-week stay in the mountain area near Hue, in the middle part of Vietnam, the patient suddenly experienced chills, a high fever, sore throat, gastrocnemius pain, and headache. Conjunctival jaundice, renal function disorder, and proteinuria were observed on the third day of onset. Significant increase in antibody titers against serovar Australis and Autumnalis strains was observed in paired serum samples by microscopic agglutination test (MAT). Consequently we recognized this case as a diagnosis of severe leptospirosis (Weil's disease). Finally, renal function disorder did not deteriorate further, and then the patient recovered after the tenth day of onset with the administration of antibiotics and supportive care without sequelae. We experienced the first imported Japanese case of severe human leptospirosis infection from Vietnam that was successfully treated with ceftriaxone and minocycline.
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PMID:The first case in Japan of severe human leptospirosis imported from Vietnam. 2450 15

An outbreak of leptospirosis occurred in the South of Belgium, during August 2012, in teenagers who participated in two consecutive adventure scout camps near the Semois river. Among the symptomatic patient population (ten scouts), clinical manifestations included headache (70%), myalgia (50%), fever (50%), bilateral conjunctival injection (50%), general malaise (30%), vomiting (20%), anorexia (20%) and cough (20%). Some of the cases presented elevated blood creatinine (40%), or proteinuria (30%). Three patients were confirmed by serology and one by polymerase chain reaction. Potential risk factors included direct contact with a muskrat and indirect contact with potentially contaminated environments including the river water. Prospective environmental investigation carried out near the river banks 2 weeks after the outbreak identified Ondatra zibethicus (muskrat) as one Leptospira sp. reservoir.
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PMID:Outbreak of leptospirosis during a scout camp in the Luxembourg Belgian province, Belgium, summer 2012. 2531 98

Leptospirosis has a wide spectrum of clinical manifestations. Acute renal failure, an important complication, generally involves interstitial and tubular damage. We describe the case of a 42-year-old man who was admitted with fever, back pain and periorbital oedema. He had hypertension, thrombocytopenia, acute renal failure, hypoalbuminaemia, hypertriglyceridaemia and proteinuria >4.00 g/l. The renal biopsy showed mesangioproliferative glomerulonephritis. Due to the epidemiological context and clinical picture, ceftriaxone was started with rapid clinical improvement. Blood PCR for leptospira came back positive. The presentation of leptospirosis as nephrotic syndrome is rare and this diagnosis should be considered before performing a renal biopsy.
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PMID:A Rare Presentation of Leptospirosis. 3075 89


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