May Be Caused by

Appendiceal abscess

Degenerated uterine fibroid

Dermoid

Diverticular abscess

Ectopic pregnancy

Endometrioma

Fallopian tube carcinoma

Hematoma

Hemorrhagic ovarian cyst

Hydatid cyst

Hydrosalpinx

Ovarian cystadenocarcinoma

Ovarian cystadenoma

Ovarian torsion

Pedunculated uterine fibroid

Peritoneal inclusion cyst

Polycystic ovary syndrome

Postoperative abscess

Pyosalpinx

Theca lutein cyst

Torsed uterine fibroid

Tubo-ovarian abscess