Feasibility study of a new model Endoscopic ultrasound guided fine needle aspiration biopsy (EUS-FNAB) needles
Not Applicable
- Conditions
- Surgically resected specimen of pancreatic tumor or Gastrointestinal subepithelial lesion(SEL).
- Registration Number
- JPRN-UMIN000025293
- Lead Sponsor
- agoya University Graduate School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 20
Inclusion Criteria
Not provided
Exclusion Criteria
1)patients who rejected participating in this study 2)Patients judged as inappropriate by attendant doctor. 3)When serious damages expected by needle puncture.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To evaluate the quality and quantity of histology as determined by total tissue area and tumor percentage in tissue by using newly designed EUS-FNAB needles.
- Secondary Outcome Measures
Name Time Method To assess the resistance force in puncture to the tumor tissue