Table 1.

Literature review of known cases of perianal endometrioma presented as a perianal abscess.

Reference number	Author/Year	Presentation	Initial treatment (N)	Definitive treatment
[11]	Swerdlow/1975	Perianal abscess	Perianal incision (2)	Abdominal HTA with BSO followed by local excision (3 months later)
[12]	Andreson, Tuckson/1988	Supralevator abscess	Trans rectal incision (6)	Emergency laparotomy with HTA, BSO, colostomy, and appendectomy
[9]	Iqbal et al./2009	Perianal abscess	Perianal incision (2)	Perianal excision
[10]	Rodrigues et al./2015	Perianal abscess	Fistulotomy (1)	Episiotomy excision with enucleation
[3]	McComb et al./ 2023	Perianal abscess	Perianal incision (1)	Incomplete excision + non-surgical management
[13]	Yogini et al./2019	Perianal abscess	Perianal incision (1)	Perianal excision + GnRH analog
[14]	Liang et al./2021	Perianal abscess	Perianal puncture and drainage (1)	Perianal excision
[15]	Andrei et al./2019	Perianal abscess	Incision, evacuation of the abscess, fistulotomy (1)	The patient refused hormonal inhibitor treatment
This series	Zafirovikj et al./2024	Perianal abscess (in both cases)	Incision in both cases (1 per each)	Perianal excision (in both cases)

HTA: hysterectomy; BSO: bilateral salpingo-oophorectomy; GnRH: gonadotropin-releasing Hormone.