- lesion - any visible abnormal structural change in a bodily part
--1 is a kind of pathology
--1 has particulars: tubercle; ulcer, ulceration- wound, lesion - any break in the skin or an organ caused by violence or surgical incision
--2 is a kind of injury, hurt, harm, trauma
--2 has particulars:raw wound; stigmata; abrasion, scratch, scrape, excoriation; cut, gash, slash, slice; laceration; bite - wound, lesion - any break in the skin or an organ caused by violence or surgical incision