RT Book, Section A1 Hang, Bophal Sarha A2 Tintinalli, Judith E. A2 Stapczynski, J. Stephan A2 Ma, O. John A2 Yealy, Donald M. A2 Meckler, Garth D. A2 Cline, David M. SR Print(0) ID 1150366681 T1 Abnormal Uterine Bleeding T2 Tintinalli’s Emergency Medicine: A Comprehensive Study Guide, 8e YR 2016 FD 2016 PB McGraw-Hill Education PP New York, NY SN 9780071794763 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1150366681 RD 2024/04/19 AB Abnormal uterine bleeding is an overarching term that is defined as bleeding from the uterine corpus that is irregular in volume, frequency, or duration in absence of pregnancy (Table 96–1).1 Vaginal bleeding is a common complaint in the ED, and differential diagnoses include pregnancy, structural abnormalities (e.g., polyps, fibroids), endometritis, coagulopathies, trauma, and various other causes. The prevalence of abnormal bleeding is estimated at 9% to 14% in the general population. Although vaginal bleeding may present as an acute or chronic problem, this chapter will focus on the ED evaluation and management of abnormal uterine bleeding.