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. 2010 Oct 5;4(10):e832. doi: 10.1371/journal.pntd.0000832

Table 3. Laboratory findings in 28 probable PKDL patients.

Laboratory Method Positive % (n/28)
Microscopy for M. Leprae 0 (0)
Culture for Leishmania promastigote 0 (0)
Microscopy of slit skin scraping specimens 3.6 (1)
PCR
Slit skin scraping specimens 42.9 (12)
Peripheral buffy coat 50.0 (14)
Any positive 64.3 (18)