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Femoral Hernia
Aka: Femoral Hernia
See AlsoInguinal Hernia
EpidemiologyAccounts for 4% of Groin Hernia s (96% are inguinal) More common in elderly women Gender predisposition: Female by 3 to 1 ratioFemoral seen less than Inguinal Hernia even in women
PathophysiologyAssociated with increased intra-abdominal pressure Hernia sac bulges into femoral canalFemoral canal is continuation of femoral sheath Femoral canal lies immediately medial to femoral vein
Symptoms and SignsGroin Pain and tenderness often absentEven strangulation occurs often without pain Hernia sac neck location palpableLateral and inferior to pubic tubercle Large Femoral Hernias may bulge over inguinal ligamentMay be difficult to distinguish from Inguinal Hernia
Differential DiagnosisInguinal Hernia Inguinal Lymphadenopathy Varix of Saphenous VeinThrill on palpation Fills on standing and empties while supine Infectious BuboChancroid Syphilis Lymphogranuloma venereum
ComplicationsStrangulated Hernia (common)Patients unaware of hernia before strangulation (50%)
ReferencesGoroll (2000) Primary Care Medicine, p. 431-4 Degowin (1987) Diagnostic Examination, p. 489-96 Bax (2001) Am Fam Physician 59(4):143-56