[Extra-urethral perineal urinary calculus].
D005402:Fistula; D006801:Humans; D008297:Male; D010502:Perineum; D014521:Urethra; D014545:Urinary Calculi
PERINEUM/fistula; URETHRA/fistula
Calcolo urinoso perineale extra-uretrale.