Rare Ectopic Pregnancy Mimicked GI Pain

By
Kathryn Wighton
May 15, 2026

Conexiant

Overview

This report details a rare case of primary abdominal ectopic pregnancy misdiagnosed as gastroenteritis. The patient presented with atypical symptoms and underwent successful laparoscopic management after imaging revealed a vascular mass.

Background

Ectopic pregnancies, particularly abdominal ectopic pregnancies, are rare and can present with atypical symptoms that mimic gastrointestinal disorders. Accurate diagnosis is crucial as misdiagnosis can lead to significant morbidity and increased mortality rates. Understanding the presentation and management of such cases is essential for healthcare providers, especially in reproductive-age women.

Data Highlights

No numerical data or trial data was provided in the article.

Key Findings

['The patient initially presented with upper abdominal pain and was misdiagnosed with gastroenteritis.', 'Imaging revealed a vascular mass consistent with abdominal ectopic pregnancy.', 'Serum human chorionic gonadotropin levels were significantly elevated at 10,130 IU/L.', 'Only 29% of abdominal ectopic pregnancies are diagnosed prior to surgery, highlighting diagnostic challenges.', 'Mortality associated with abdominal ectopic pregnancy is estimated to be 7.7 times higher than that of tubal ectopic pregnancy.', 'Transvaginal ultrasound and serum hCG monitoring are critical for diagnosing ectopic pregnancies.']

Clinical Implications

Clinicians should maintain a high index of suspicion for ectopic pregnancy in reproductive-age women presenting with atypical abdominal symptoms. Early imaging and hCG monitoring are essential for timely diagnosis and management to prevent complications.

Conclusion

This case underscores the importance of considering ectopic pregnancy in differential diagnoses for abdominal pain, particularly when typical symptoms are absent. Prompt evaluation and intervention can significantly improve patient outcomes.