Large paraesophageal hernia in elderly patients: Two case reports of laparoscopic posterior cruroplasty and anterior gastropexy.

Paraesophageal hernia (PEH) is a rare form of hiatal hernia, which commonly occurs in elderly people. Although asymptomatic, it can be associated with severe life-threatening complications, such as gastric volvulus. Surgical treatment is reserved for symptomatic patients. Herein, we present two cases of complicated PEH that were treated with laparoscopic posterior cruroplasty and anterior gastropexy.

An 88-year old woman presented with epigastric pain, hematemesis and food intolerance for the last two days. Physical exam revealed mild abdominal distention. Chest X-ray showed a left thoracic opacity, and barium swallow images showed a mixed type III PEH. Abdominal CT-scan images confirmed the diagnosis of incomplete gastric volvulus. The patient underwent a laparoscopic hernia reduction with sac excision, posterior cruroplasty and anterior gastropexy with continuous barbed suturing. The postoperative course was uneventful, and follow-up showed complete resolution of her symptoms. A 91-year old patient was admitted for dyspnea and fever, with vomiting and food intolerance for the last 7 days. Physical exam revealed absent sounds on both lungs. Chest X-ray showed a large left opacity. CT-scan images revealed a giant PEH with complete gastric volvulus. The patient underwent emergency laparoscopic hernia reduction and sac excision, with re-inforced posterior cruroplasty, and anterior gastropexy with continuous barbed suturing. There were no surgical complications, but the patient died on the 4^th day postoperatively due to respiratory failure.

Early laparoscopic posterior cruroplasty and anterior gastropexy is a safe and effective surgical alternative for elderly patients with comorbidities, presenting with symptomatic PEH.