Is there a need for diagnostic upper gastrointestinal endoscopy before cholecystectomy?

Area of Science:

• Gastroenterology
• Hepatobiliary Surgery

Background:

• Cholecystectomy is standard for symptomatic gallstones, but atypical symptoms can lead to misdiagnosis.
• High rates of post-cholecystectomy symptoms suggest inappropriate surgical intervention for non-biliary conditions.

Purpose of the Study:

• To evaluate the utility of esophagogastroduodenoscopy (EGD) in identifying alternative diagnoses in symptomatic patients with gallstones.
• To assess the impact of EGD findings on post-cholecystectomy symptom resolution.

Main Methods:

• Esophagogastroduodenoscopy (EGD) was performed on 56 symptomatic patients with gallstones.
• Surgeons used EGD findings to guide therapeutic decisions (surgery vs. conservative management).
• Patient outcomes regarding symptom persistence were assessed at a mean follow-up of 12.4 months.

Main Results:

• Patients with gallstones and negative EGD findings who underwent cholecystectomy had significantly lower symptom persistence rates (0/15) compared to those treated conservatively (4/10).
• In patients with positive EGD findings, symptom resolution rates were similar between surgical (1/7 symptomatic) and conservative (1/9 symptomatic) groups.
• Overall, 1 of 22 surgically treated patients and 5 of 19 conservatively treated patients remained symptomatic.

Conclusions:

• Esophagogastroduodenoscopy (EGD) is valuable for differentiating biliary from non-biliary causes of abdominal symptoms in patients with gallstones.
• Negative EGD findings in patients with gallstones predict better outcomes after cholecystectomy.
• Integrating upper gastrointestinal endoscopy into the pre-operative assessment can optimize therapeutic decisions and improve patient outcomes.