A retrospective cohort study to evaluate the accuracy of preoperative risk classification of gastrointestinal stromal tumor by endoscopic ultrasound-guided fine needle aspiration biopsy using a 19 gauge needle
Not Applicable
- Conditions
- GIST
- Registration Number
- JPRN-UMIN000016555
- Lead Sponsor
- 19 gauge EUS-FNA for GSMT group
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 70
Inclusion Criteria
Not provided
Exclusion Criteria
1)Age below 20 years 2) Patients with bleeding tendency 3) Patients whose informed consent could not be obtained. 4)In case that doctors judged inappropriate for the entry
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Co-efficiency of the recurrence risk classification of GIST between EUS-FNA samples and resected specimens
- Secondary Outcome Measures
Name Time Method