Successful delivery in a cornual pregnancy after expectant management with traditional Chinese medicine and low-molecular-weight heparin: A case report.

Rationale: Horn pregnancy is a rare subtype of ectopic pregnancy that presents a diagnosis and treatment challenge due to its nonspecific symptoms and high risk of rupture.

Patient Concerns: A 32-year-old woman without vaginal pregnancy with history of right corner who presented with painless vaginal bleeding.

Diagnoses: A transvaginal ultrasound revealed a pregnancy sac implanted in the left corner of the uterus, confirming the diagnosis of a cornual pregnancy.