Causes of Acute Pelvic Pain - Differential Diagnosis Algorithm Non-Gynecologic: • Genitourinary (Infection, Stone) • Gastrointestinal (Appendicitis, Gastroenteritis, Diverticulitis, IBD) • Musculoskeletal Pelvic Extrauterine: • Ectopic pregnancy* Pelvic Intrauterine: • Placental abruption** • Spontaneous abortion • Labour • Molar pregnancy Uterus: • Fibroid • Endometriosis • Adenomyosis • Pyometrium • Hematometra • Congenital Anomaly • Dysmenorrhea Ovary: • Tubo-ovarian abscess** • Torsion* * • Ovarian cyst • Endometriosis • Ovulation pain Fallopian Tube: • Tubo-ovarian abscess* * • Pelvic inflammatory disease • Torsion • Endometriosis • Hydrosalpinx #Acute #Pelvic #Pain #Differential #Diagnosis #Algorithm #Causes #OBGyn #Gynecology
