Holmium Versus Bipolar en Bloc Transurethral Resection of Urothelium Tumor of the Urinary Bladder

Inclusion Criteria: * Adult patients of both sexes presented with urinary bladder tumor aiming for complete resection as diagnosed by Ultrasound with or without CT prior histopathological assessment. Exclusion Criteria: * Patients with signs of extravesical tumor extension where complete resection will not beneficial or unable to proceed to complete resection due to huge tumor burden either huge single tumor more than 5 cm or multiple tumors that are not candidate for complete resection.