Transurethral REsection and Single instillation intra-vesical chemotherapy Evaluation in bladder Cancer Treatment (RESECT) Improving quality in TURBT surgery.
Calculator for number of cases needed
25 prospective cases (of which minimum 20 first tumour TURBTs) are needed.
25 retrospective cases (of which minimum 20 first tumour TURBTs) are needed.
A total of 50 cases are needed.
Please review the authorship requirement diagram: