Spontaneous pneumoperitoneum: diagnostic and management difficulties.

Area of Science:

• Gastroenterology
• Emergency Medicine
• Radiology

Background:

• Acute abdominal pain is a frequent emergency department (ED) presentation.
• Chest radiography is a common initial investigation, sometimes revealing pneumoperitoneum.
• Pneumoperitoneum typically indicates a perforated viscus, often requiring emergency surgery.

Observation:

• A case of recurrent spontaneous pneumoperitoneum presenting with abdominal pain is described.
• The patient did not exhibit signs of peritonitis or sepsis, posing a management challenge.
• Conservative management was successfully employed in this instance.

Findings:

• Spontaneous pneumoperitoneum, though rare, can mimic a perforated viscus.
• Conservative treatment is a viable option for select patients without peritonitis or sepsis.
• Identifying the underlying cause is crucial for appropriate management.

Implications:

• Conservative management may prevent unnecessary laparotomies for spontaneous pneumoperitoneum.
• This approach underscores the importance of careful clinical assessment in ED abdominal pain.
• Further research into the etiology and management of spontaneous pneumoperitoneum is warranted.