Case Report: Spontaneous cornual Pregnancy at 7 Weeks: A Gynecological challenge

Abstract

Introduction and Importance Cornual pregnancy (CP) is a rare and dangerous type of ectopic pregnancy, occurring in 2% to 4% of cases. Due to its atypical location in the uterine horn, it poses a high risk for severe complications, such as rupture of the uterus, and life-threatening bleeding, particularly when diagnosis is delayed. Case Presentation We report the case of a 35-year-old female patient presenting with severe pelvic pain and vaginal bleeding, with 12 weeks of amenorrhea. Clinical evaluation revealed elevated β-HCG levels and transvaginal ultrasound showed a 7-week unruptured right cornual pregnancy. Surgical management involved a mini-laparotomy, which confirmed the diagnosis and a cornuostomy along with a right salpingectomy was performed. The patient’s postoperative course was uneventful, and follow-up confirmed complete recovery. Clinical Discussion Cornual pregnancies, though rare, carry a significant risk of serious complications and maternal death due to delayed diagnosis. Risk factors encompass a history of miscarriage, elective abortion, sexually transmitted infections, and smoking, all contributing to abnormal implantation. Early diagnosis is challenging but crucial, with ultrasound being key for detection. Management depends on gestational age, patient stability, and future reproductive plans, with methotrexate or surgical intervention being standard options. Conclusion Cornual pregnancy, despite its rarity, demands prompt and accurate diagnosis to prevent catastrophic outcomes. This case underscores the need for individualized treatment strategies and highlights the importance of early intervention. Ongoing research is vital to improving diagnostic approaches and therapeutic outcomes.