Median raphe cyst of the perineum presenting as a perianal polyp.
Median raphe cysts are uncommon congenital lesions most often found on the penis or scrotum. This report describes an anterior perianal lesion in a 62 yr old male and draws attention to this rarely described location and the unusually late presentation.
Scelwyn
M
M
Mornington Peninsula Hospital, Frankston, Victoria.
D001003:Anal Canal / Q000473:pathology*; D003560:Cysts / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010409:Penile Diseases / Q000473:pathology*; D010502:Perineum / Q000473:pathology*; D011127:Polyps / Q000473:pathology*