[Fibroelastosis of the bladder neck in the infant boy (Marion's disease)].
D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008297:Male; D001743:Urinary Bladder / Q000002:abnormalities*
BLADDER/abnormalities; INFANT, NEWBORN/diseases