A man with a chronic painful perianal ulcer.
Lin
Michael
M
Section of Infectious Diseases, Rush University Medical Center, Chicago, Illinois, USA. Michael_Lin@rush.edu
Giusto
Deborah
D
Jakate
Shriram
S
Proia
Laurie
L
D000328:Adult; D001004:Anus Diseases / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D019529:Sexuality; D014456:Ulcer / Q000209:etiology* / Q000473:pathology