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Subject Area

Radio diagnosis

Article Type

Original Study

Abstract

Objective: compare results Multidetector computed tomography to results histopathology examination in diagnosis urinary bladder neoplasms. Background: Urinary bladder tumors are common lesions in man and woman and are commonly encountered in clinical practice. Mortality and morbidity depend on the grade and stage of tumor at the time of diagnosis. Early diagnosis is associated with good prognosis, with 95% arising from the epithelial layer and rarer tumors arising from the lamina propria, muscularis propria, serosa, and adventitia. In this study we use MDCT cystography to diagnose UB neoplasms and comparing with the result of histopathology examination. Aim of study: to compare the results of MDCT cystography and histopathology examination in the diagnosis of UB neoplasms. Patients and methods: this study carried on 73 patients with clinical presentation suspicious of UB neoplasms, patients were sent to radiology department for MDCT cystography, urology department for cystoscopy and biopsy examination in histopathology department. Results: This finding showed that CT cystography scan can make significant differentiation of the histopathology examination of urinary bladder neoplasms such as maximum thickness of the lesions, also the high sensitively 98.3% and accuracy 91.78% of CT diagnosis of urinary bladder malignancy. MDCT cystography is a proper diagnostic modality for urinary bladder neoplasms due to high sensitivity to detect malignant lesion 98.3% and the accuracy of the study is 91.78%. Also there is significant of lesion maximum thickness to differentiate histopathology grades of bladder neoplasms.

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