Polypoid gall bladder lesions: is it necessary for immediate surgery?

Area of Science:

• Gastroenterology
• Diagnostic Imaging
• Hepatobiliary Medicine

Background:

• Acute right hypochondriac pain can indicate hepatobiliary system pathology.
• Gallbladder polyps are a common finding, requiring accurate diagnosis and management.
• Ultrasonography is a primary imaging modality for evaluating gallbladder abnormalities.

Purpose of the Study:

• To assess the utility of ultrasonography in diagnosing gallbladder pathologies in patients presenting with acute right hypochondriac pain.
• To characterize polypoid lesions of the gallbladder identified via ultrasound.
• To correlate ultrasonographic findings with histological diagnoses and clinical outcomes.

Main Methods:

• A prospective ultrasonographic study was conducted on 481 patients with acute right hypochondriac pain.
• Gallbladder polypoid lesions were identified and characterized.
• Patients with polyps underwent surgical intervention or clinical follow-up for up to 18 months.
• Histopathological examination was performed on surgically resected specimens.

Main Results:

• Ultrasonography diagnosed polypoid lesions in 57 out of 481 patients.
• Histological analysis of 31 surgically treated patients revealed cholesterol polyps/cholesterosis (n=14), cholesterosis with fibrous dysplasia (n=7), adenomyomatosis (n=3), hyperplastic cholecystosis (n=5), and adenocarcinoma (n=2).
• The majority of ultrasound-diagnosed polyps were benign, with a low risk of malignant transformation observed during follow-up.

Conclusions:

• Ultrasonography is a valuable tool for detecting gallbladder polyps in patients with acute right hypochondriac pain.
• While most gallbladder polyps are benign, persistent symptomatic cases warrant surgical consideration.
• Close follow-up is essential for managing gallbladder polyps, especially in asymptomatic individuals.