Role of peroral cholangioscopy in addition to computed tomography in management of indeterminate biliary stricture
Not Applicable
- Conditions
- biliary stricture
- Registration Number
- JPRN-UMIN000042435
- Lead Sponsor
- Department of Gastroenterology, Graduate School of Medicine, Chiba University.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up continuing
- Sex
- All
- Target Recruitment
- 52
Inclusion Criteria
Not provided
Exclusion Criteria
1) pancreatic disease and tumor of duodenal papilla diagnosed without POCS. 2) patients who did not undergo radical resection or were treated before surgery for malignant disease. 3) patients who underwent follow-up of less than three years for benign disease. 4) anastomotic stricture diagnosed with medical history. 5) biliary strictures by primary hepatic cancer and metastatic tumor. 6) pancreaticobiliary maljunction without findings to suggest malignancy. 7) A case in which there was an offer to refuse participation in this study.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method