Pancreatic solid masses detected by imaging examination
Conditions
Interventions
At first and third aspiration,EUSFNA with stylet is performed. At second and forth aspiration, EUS-FNA without stylet is performed.
At first and third aspiration,EUSFNA without stylet is performed
Sponsors
Tokyo Medical University Department of Gastroenterology and Hepatology
National Cancer Center Hospital Endoscopy division
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Patients with solid pancreatic mass, which can be punctured from stomach or duodenum using 22G safely. 2) Patients consent to be included in the study based on his/her own free will after sufficient informing and understanding of the study.
Exclusion criteria
Exclusion criteria: 1) Cases in Perfomance status 4 2)Cases with sever complication in other organs except original disease (ASA classification more than 3) 3)Cases having impossibility of cessation of anticoagulant 4)Cases with pregnancy or suspect of pregnancy 5)Cases having difficulty in endoscopic approach 6)Cases with definite diagnosis by another biopsy 7) Cases having difficulty in visualization of mass on EUS 8)Cases judged by principal investigator to be inadequate as subjects
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Accuracy | — |
Secondary
| Measure | Time frame |
|---|---|
| Cellularity of tissue obtained Quality of tissue obtained Adequate quality | — |
Countries
Japan
Contacts
Public ContactShuntaro Mukai
Tokyo Medical University Department of Gastroenterology and Hepatology
Outcome results
None listed