What are the signs and symptoms of lesions of pinta?

Updated: Apr 24, 2020
  • Author: Brian J Daley, MD, MBA, FACS, FCCP, CNSC; Chief Editor: Zubin J Panthaki, MD, CM, FACS, FRCSC  more...
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Answer

The lesions of pinta, caused by Treponema carateum, are similar to those of yaws, but, unlike yaws, no ulceration is present. Pinta typically begins as a papule on the dorsum of the foot or leg. The papule enlarges and becomes a pruritic plaque, which changes from a copper to gray to bluish color over time. Regional lymphadenopathy may occur. Pinta is also responsive to penicillin.


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