DIFFERENTIAL DIAGNOSIS OF

IMPERFORATE HYMEN,

HYDROCOLPOS,

HYDROMETROCOLPOS 

 

Imperforate Hymen

Cystic Abdominal Mass

1. Labial adhesions.
2. Vaginal atresia.
3. Vaginal agenesis.
4. Transverse vaginal septum.

1. Ovarian cyst.
2. Mesenteric cyst.
3. Anterior meningocele.
4. Distended urinary bladder.

Cystic Mass at the Introitus

Solid Pelvic Mass

1. Imperforate hymen with hydrocolpos.
2. Ectopic ureter with ureterocele.
3. Hymenal cyst.
4. Hymenal skin tag.
5. Periurethral cyst.
6. Vaginal cyst.

1. Solid ovarian tumor.
2. Sacral tumor (chordoma, chondroma).
3. Distended meconium filled rectum.
4. Sacrococcygeal teratoma.
5. Reduplication of the sigmoid colon.