Clinical analysis of gallbladder projective lesions / 中国普通外科杂志

ABSTRACT

Objective To evaluate clinical features of three different gallbladder projective lesions. Methods Statistic analysis was performed for clinical data obtained from 325 cases of gallbladder projective lesions. Results There were 308 patients of benign lesions, including cholesterol polyps in 278 cases, other polyps in 5 cases, and adenomas of 25 cases. Malignant lesions was found in 17 cases, including 2 adenomas with malignant changes and 15 adenocarcinomas. 36. 0% and 32. 0% patients with benign polyps and adenomas were over 50 years of age, while 82.4% patients with adenocarcinomas were over 50 years. Average size of benign polyps, adenomas and adenocarcinomas were 8. 5 mm, 11.7 mm and 31.1 mm in diameter. 1.5% of benign polyps, 0% of adenomas and 52. 9% of adenocarcinomas were of low echo. 42.9% of benign polyps, 68.0% of adenomas and 100% of adenocarcinomas were single polyp. Conclusion The nature of gallbladder projective lesions can be suggested by patient age, size, number, and intensity of gallbladder projective lesions under B-ultrasound.