© The Author(s). 2020 Content licensing: CC BY 4.0 ABSTRACT Background Imperforate hymen is an uncommon obstructive congenital anomaly of the female external reproductive channel due to lack of canalization… Click to show full abstract
© The Author(s). 2020 Content licensing: CC BY 4.0 ABSTRACT Background Imperforate hymen is an uncommon obstructive congenital anomaly of the female external reproductive channel due to lack of canalization (lower) vaginal plate between the vaginal and urogenital sinus; with a prevalence rate of less < 0.1%. Hematocolpos / imperforate hymen with heamatometra often presents as a pelvic mass that compresses the urinary bladder causing acute urine retention and pain.
               
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