SYN: yaws.
- p. bois a form of New World cutaneous leishmaniasis caused by Leishmania braziliensis guyanensis in the Amazon delta; a small proportion of cases are said to metastasize to the nasal mucosa with espundia-like involvement. SYN: bosch yaws, bush yaws.
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pi·an (pe-ahnґ) [Fr.] yaws.Medical dictionary. 2011.