Diagnosis and treatment of atypical presentations of hiatal hernia following bariatric surgery.
Bariatric surgery dramatically alters the normal stomach anatomy resulting in a significant incidence of hiatal hernia and gastroesophageal reflux disease. Although the majority of patients remain asymptomatic, many complain of severe heartburn refractory to medical management and additional highly atypical symptoms. Here, we describe the diagnosis and treatment regarding four cases of symptomatic hiatal hernia following bariatric surgery presenting with atypical symptoms in the University Hospital, USA. Four patients presented following laparoscopic Roux-en-Y gastric bypass or duodenal switch/pancreaticobiliary bypass (DS) with disabling and intractable midepigastric abdominal pain characterized as severe and radiating to the jaw, left shoulder, and midscapular area. The pain in all cases was described as paroxysmal and not necessarily associated with eating. All four patients also experienced nausea, vomiting, and failure to thrive at various intervals following laparoscopic bariatric surgery. Routine workup failed to produce any clear mechanical cause of these symptoms. However, complimentary use of multidetector CT and upper gastrointestinal contrast studies eventually revealed the diagnosis of hiatal hernia. Exploration identified the presence of a type I hiatal hernia in all four patients, with the stomach staple lines densely adherent to the diaphragm and parietal peritoneum. Operative intervention led to immediate and complete resolution of symptoms. The presence of a hiatal hernia following bariatric surgery can present with highly atypical symptoms that do not resolve without operative intervention. Recognition of this problem should lead to the consideration of surgery in cases where patients are dependent on artificial nutritional support and whose symptoms are poorly controlled with medication alone.
Pritzker School of Medicine, The University of Chicago, Chicago, IL60637, USA.
Brody A
BA
Flanagin
Myrosia T
MT
Mitchell
William A
WA
Thistlethwaite
John C
JC
Alverdy
D015746:Abdominal Pain / Q000175:diagnosis / Q000209:etiology; D000328:Adult; D050110:Bariatric Surgery / Q000009:adverse effects*; D005260:Female; D006551:Hernia, Hiatal / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D009767:Obesity, Morbid / Q000150:complications / Q000601:surgery; D011183:Postoperative Complications / Q000175:diagnosis / Q000601:surgery; D020250:Postoperative Nausea and Vomiting / Q000175:diagnosis / Q000601:surgery; D012086:Reoperation; D016896:Treatment Outcome