Case of the month. Primary chancre of the lower lip.
Bhatt
A P
AP
D000328:Adult; D002601:Chancre / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D008047:Lip Diseases / Q000473:pathology*; D008297:Male; D013587:Syphilis / Q000473:pathology*; D014456:Ulcer / Q000473:pathology