Incarcerated paraoesophageal hernia complicated with distal oesophageal perforation: a combined laparoscopic and endoscopic approach

Paraoesophageal hernias are common, but symptoms are not always present nor pathognomonic of this condition, and patients may be suffering for many years before a diagnosis is made. Incarceration and strangulation are rare, but they are life-threatening complications, warranting an emergent surgical repair. Hiatal hernia incarceration causing distal oesophagus perforation is even rarer. To our knowledge, this is the first case report in adult patients. Despite many advances in care, a high grade of suspicion is needed to diagnose this condition, and the mortality rate for an oesophageal perforation remains high, achieving 50% in some series. We present the surgical management of a case of hiatal hernia incarceration with distal oesophagus perforation by combined laparoscopy and upper endoscopy.

Unusual cause of severe iron deficiency anaemia in a child: paraoesophageal hernia

Iron deficiency anaemia is a known complication of a large hiatal hernia in adults. It occurs as a result of erosions on the gastric mucosa secondary to traction at the hiatus during respiration and/or gastric acid-related injuries to the mucosa. Even though anaemia occurs as a result of chronic gastrointestinal blood loss, testing for faecal occult blood is often negative and upper gastrointestinal endoscopy normal as the bleeding is intermittent. In children, a hiatus hernia as a rare cause of iron deficiency anaemia and has been described only in case reports. Here, we describe a 5-year-old boy who presented with severe transfusion-dependent iron deficiency anaemia caused by a paraoesophageal hernia. Surgical repair of the hiatus hernia led to complete resolution of anaemia. One should consider a hiatus hernia as a diagnostic possibility when evaluating a child with refractory iron deficiency anaemia.

LAPAROSCOPIC MANAGEMENT OF TYPE III PARAOESOPHAGEAL HERNIA WITH ORGANOAXIAL GASTRIC VOLVULUS : A CASE REPORT

Paraesophageal hernias are the results of defects in the diaphragmatic hiatus. Types II to IVhiatal hernias are also known as paraesophageal hernia. These hernias can be associated with life threatening complications such as gastric volvulus leading to necrosis or perforation of the stomach. Due to these potential complications it was thought that all paraesophageal hernia should be repaired upon diagnosis. Recent evidence, however demonstrated that a non surgical approach is a safe option in many cases. Surgical intervention is usually reserved for patients who are exhibiting symptoms secondary to paraesophageal hernia.We report an interesting case of a 72yrs old female who presented at with Type III paraesophageal hernia with organo axial gastric volulus for which successful Laparoscopic reduction of volvulus with Diaphragmatic hernia repair with Nissen's fundoplication was done

Large mediastinal haematoma after paraoesophageal hernia repair

Mediastinal haematoma is a rare complication of laparoscopic paraoesophageal hernia repair with few documented cases in the current literature. Presentation of this unique clinical problem can range from extrinsic oesophageal obstruction to life-hreatening cardiac tamponade and therefore, warrants further discussion of at-risk population aetiology, diagnosis and successful management strategies. We present the case of a 71-year-old woman who underwent laparoscopic paraoesophageal hernia repair with nissen fundoplication complicated by severe dysphagia on postoperative day 12. Further evaluation with oesophagram and CT imaging revealed a large mediastinal haematoma with near obstruction of the distal oesophagus. This was managed successfully with laparoscopic transhiatal washout and drainage.

P78 CRITICAL APPRAISAL OF THE IMPACT OF SURGICAL REPAIR OF TYPE II - IV PARAOESOPHAGEAL HERNIA ON PULMONARY IMPROVEMENT: A SYSTEMATIC REVIEW AND META-ANALYSIS

Aim This systematic review and meta-analysis aimed at characterising impact of PEH repair on patient reported improvement in pulmonary symptoms Background Paraoesophageal hernia (PEH) comprising Type II - IV hiatal hernia often present with pulmonary symptoms such as shortness of breath. However, impact of surgical repair on improvement in pulmonary symptoms is unclear Methods This systematic review identified studies reported pulmonary symptoms in patients with undergoing surgical repair for Type II - IV PEH. Primary outcome was improvement in pulmonary symptoms. Secondary outcomes were improvement in other patient-reported outcomes such as heartburn, regurgitation, chest pain, and dysphagia and intraoperative and postoperative outcomes. Results This systematic review identified 27 studies, of which 21 studies were included in final meta-analysis. There was significant improvement in patient reported pulmonary symptoms following PEH repair (OR: 8.40, CI95%: 4.91 - 14.35, p<0.001), with improvement in all types of PEH. This was noticed in both patients who had noticed pulmonary symptoms prior to surgery and those that did not complain of these symptoms. Conclusion PEH repair is a major upper gastrointestinal procedure, which may be associated with high morbidity. However, pulmonary impairment from PEH warrant surgical repair with acceptable low laparoscopic conversion rates, morbidity, mortality and recurrence rates.

Intraoesophageal migration of Teflon pledgets used for hiatal hernia repair: a serious adverse event

11 months following an elective paraoesophageal hernia repair, a female patient presents to the emergency department with severe dysphagia. A CT showed a distention of the distal oesophagus caused by a foreign body and dense material inside and outside the oesophagus wall. A gastroscopy confirmed the presence of a bezoar and secondary oesophagitis due to the intraoesophageal migration of Teflon pledgets. Even when used appropriately, only for the crus repair, the use of Teflon pledgets may result in fistulisation through the oesophagus. This complication suggests that the use of Teflon pledgets to buttress a hiatal hernia repair should be used with caution and that an alternative technique (eg, resorbable pledgets) could be preferred.