Congenital Diaphragmatic Hernia with Gastric Perforation in an Adult Masquerading as a Paraesophageal Hernia
摘要
Congenital diaphragmatic hernias (CDH) are rare in adults, with Bochdalek hernia (BH) being the most common. We report an unusual case of left-sided BH in a 56-year woman who presented with upper abdominal pain and intermittent vomiting. Initial imaging suggested a paraesophageal hiatal hernia (PEH) with possible gastric volvulus and no evidence of gastric perforation. During laparoscopic exploration, a diaphragmatic defect lateral to the left crus was identified, leading to a diagnosis of BH with an incarcerated stomach and gastric perforation. The herniated stomach was reduced, the perforation was repaired, and the diaphragmatic defect was closed using a prolene mesh. Differentiating between BH and PEH in adults is difficult when the gastric fundus herniates into the thoracic cavity. A high index of suspicion for complications is required in symptomatic patients, particularly when hollow viscus is involved. The laparoscopic approach is a safe and feasible option for this condition.