[Hiatal hernia : current diagnostic and therapeutic management]

Area of Science:

• Gastroenterology
• Surgical Pathology

Background:

• Hiatal hernia is a prevalent condition with two main types: sliding hernia and paraesophageal hernia (PEH).
• Sliding hernias are frequently associated with gastroesophageal reflux disease.
• Paraesophageal hernias can manifest with a wide range of symptoms, including chest pain, dyspnea, regurgitation, recurrent pneumonia, and anemia.

Purpose of the Study:

• To review the clinical presentation and management strategies for hiatal hernias.
• To discuss the indications for surgical intervention in both sliding and paraesophageal hernias.
• To highlight the considerations for managing asymptomatic paraesophageal hernias.

Main Methods:

• Review of existing literature on hiatal hernia classification, symptoms, and treatment.
• Analysis of diagnostic criteria and surgical approaches.
• Discussion of risk-benefit assessment for surgical intervention.

Main Results:

• Sliding hernias often require surgery when associated with reflux disease.
• Symptomatic paraesophageal hernias necessitate operative management.
• Asymptomatic paraesophageal hernias require careful consideration of surgical risks versus potential complications.

Conclusions:

• Surgical management of hiatal hernias is tailored to hernia type, symptoms, and patient factors.
• No single surgical technique is universally standardized; adaptation is key.
• Balancing operative risks with potential complications is crucial for asymptomatic PEH.