colorectal epithelial neoplasm
Conditions
Interventions
None listed
Sponsors
Department of Gastroenterology, Fukuoka University Chikushi Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients performed endoscopic or surgical resection for colorectal epithelial neoplasm (adenoma and early colorectal cancer) 2. ECOG-performance status is 0 or 1 point. 3. Over 20 years old 4. Written informed consent
Exclusion criteria
Exclusion criteria: 1. Pedunculated-type lesion 2. Serrated lesion 3. Lesions that are difficult to assess because observation conditions are poor. 4. Impossible pathological evaluation 5. Cases are inflammatory bowel disease, colitis-associated colorectal cancer, advanced cancer, after colon resection, familial adenomatous polyposis. 6. Patients with serious complication. 7. Patients who were judged inappropriate by their physicians.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of each modality in diagnosing SM-deep cancer in adenoma and early colorectal caner with non-extension sign as an index for the diagnosis of SM-deep cancer. | — |
Secondary
| Measure | Time frame |
|---|---|
| 1.Comparing the accuracy of conventional endoscopy using non-extension sign, magnifying narrow-band imaging, and magnifying chromoendoscopy for optical diagnosis. 2.Others, evaluate all the various result. | — |
Countries
Japan
Contacts
Public ContactTatsuhisa Yasaka
Fukuoka University Chikushi Hospital Department of Gastroenterology
Outcome results
None listed