Uncommon Surgical Emergencies in the Adult Gynecologic Patient: Two Cases of Missed Diagnosis of Outflow Tract Obstruction from Congenital Uterine Anomalies

Table 1

Patient characteristics.

	Case #1	Case #2
Age	29 years	40 years
Gravidity parity	G1P1	G0P0
BMI	60.7 kg/m^2	36 kg/m^2
Prior surgery	(i) Cesarean section; (ii) Laparoscopic ovarian cystectomy	(i) Laparoscopic unilateral salpingectomy; (ii) Hysteroscopy
Mullerian anomaly	Unicornuate uterus	Unicornuate uterus
ESHRE/ESGE classification [5]	U4aC0V0	U4aC0V4; (Hypoplastic upper vagina)
Description of rudimentary horn	Obstructed; Noncommunicating; Cavitated	Obstructed; Noncommunicating; Cavitated
Etiology of rudimentary horn outflow tract obstruction	Nonfunctional fallopian tube	Salpingectomy
Approach to hemi-hysterectomy	Robotic-assisted laparoscopy	Laparoscopy