Resolution of subdiaphragmatic gas

Area of Science:

• Gynecologic Surgery
• Minimally Invasive Procedures
• Abdominal Imaging

Background:

• Laparoscopic ovarian cystectomy is a common gynecologic procedure.
• Postoperative abdominal complaints can raise concerns for complications like bowel perforation.
• Subdiaphragmatic gas is a known finding after laparoscopy.

Observation:

• A patient presented with dehydration, nausea, and vomiting post-laparoscopic ovarian cystectomy.
• Abdominal radiographs showed persistent subdiaphragmatic gas for 7 days.
• No clinical or radiographic signs of peritonitis were observed.

Findings:

• The patient's symptoms resolved with conservative management (hydration and observation).
• Persistent subdiaphragmatic gas can be a benign finding after laparoscopy.
• Clinical decision-making should not solely rely on the presence of subdiaphragmatic air.

Implications:

• This case underscores the importance of clinical correlation in interpreting postoperative imaging findings.
• Understanding the typical duration of subdiaphragmatic gas persistence aids in accurate diagnosis and management.
• It emphasizes that prolonged gas presence does not automatically indicate surgical complications like bowel perforation.