label: Supravesical Fissure of Urinary Bladder
label_lc: supravesical fissure of urinary bladder
description: A urogenital anomaly characterized by infraumbilical exstrophy of a bladder open only in its upper portion and pubic diastasis.  It has been described in both males and females and may be associated with trisomy 18, omphalocele, and urethral duplication.