pitch wart

pitch wart definition - medical

pitch wart (pĭch)

noun
A precancerous keratotic epidermal tumor that is common among individuals who work with pitch and coal tar derivatives.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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