Femoral Hernia Diagnosis and Management

Anatomical Localization and Diagnosis

• The American College of Radiology recommends identifying the location of the groin swelling relative to the pubic tubercle to distinguish between femoral and inguinal hernias, with femoral hernias emerging below and lateral to the pubic tubercle 1
• Inguinal hernias, both direct and indirect, appear above and medial to the pubic tubercle, according to the American College of Radiology 1

Clinical Presentation and Management

• Patients with small bowel obstruction due to femoral hernia may present with distended abdomen, vomiting, and X-ray showing distended small bowel with air-fluid levels, as reported in the World Journal of Emergency Surgery 2, 1
• The American College of Radiology and the World Journal of Emergency Surgery suggest that femoral hernias are at higher risk of strangulation, especially in women, and account for 2-4% of all groin hernias 1, 2
• The World Journal of Emergency Surgery recommends emergency surgical intervention for femoral hernias with signs of strangulation, such as tenderness, non-reducibility, and bowel obstruction 2
• The American College of Radiology advises obtaining CT imaging with IV contrast to assess for bowel ischemia in cases of suspected femoral hernia 1
• The World Journal of Emergency Surgery notes that metastatic lymph nodes would not typically cause acute mechanical small bowel obstruction or become non-reducible like hernias 2, 3