Diagnosis and treatment for 23 cases of biliary papillomatosis
10.3760/cma.j.issn.1674-6090.2010.04.008
- VernacularTitle:胆管乳头状瘤病23例的诊断与治疗
- Author:
Hai MA
;
Hongchun YANG
;
Liang ZHOU
- Publication Type:Journal Article
- Keywords:
Biliary papillomatosis
- From:
Journal of Endocrine Surgery
2010;04(4):236-238,241
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the diagnosis and treatment for biliary papillomatosis. Methods 23 patients who were pathologically diagnosed as biliary papillomatosis and treated in our hospital from Jan. 2003 to Mar. 2008 were enrolled in this study. Their ages, genders, clinical manifestations, diagnostic approaches,histopathological findings, intraoperative findings, treatments and prognosis were analyzed retrospectively. Recal manifestations were abdominal pain (83.3%) and obstructive jaundice (72.2%). All the patients were diagnosed pathologically through intraoperative frozen section. No patient was diagnosed preoperatively. Anatomically, solitary lesion was observed in 10 patients (43.5%) and multiple lesions in 13 patients (56.5%), with a median tumor size of 2.6 cm. Microscopically, carcinomatous change was found in one patient, mild atypical hyperplasia in three, and medium atypical hyperplasia in one. Therapies mainly included radical excision and palliative external drainage. All but one patient recovered well postoperatively. This patient had anastomotic leak. All 23 patients were followed up with a mean period of 34 months. During the follow-up, three patients died as a consequence of biliary malignancy, one patient had the recurrence and others without recurrence. Conclusions Biliary papillomatosis is very difficult to diagnose preoperatively and the definitive diagnosis mainly depends on intraoperative and postoperative pathologic examination. To obtain a better prognosis, management should be aimed at radical excision. Intraoperative cholangioscopic evaluation and frozen section are strongly recommended to guide the choice of appropriate therapeutic approach.
