Leishmaniasis

Findings in leishmaniasis reported from Toronto General Hospital

Published in Health Risk Factor Week, February 16th, 2010

"Traditional detection of Leishmania from ulcers involves collection of invasive specimens that cause discomfort, require technical expertise, and carry risks of invasive procedures. We compared traditional diagnostic methods with a molecular noninvasive filter paper-based method for the diagnosis of cutaneous leishmaniasis," scientists in Toronto, Canada report.

"Consecutive patients presenting to the Leishmania Clinic at Hospital Nacional Cayetano Heredia were enrolled. Polymerase chain reaction (PCR) was performed on lesion scrapings, aspirates, and filter paper impressions. The reference standard was any 2 of 5 tests positive: smear, aspirate culture,...

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Source: Health Risk Factor Week (2010-02-16)

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