Diagnostic accuracy of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking histopathological staging as a standard
To Determine Diagnostic accuracy Of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking Histopathological staging as a standard. The data of 53 patients with bladder tumor who previously confirmed by cystoscopy were examined at 1.5 T, images were obtained and ana...
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Advance Educational Institute & Research Centre
2014-12-01
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doaj-d82d53e2ed5948cdb136d3c2d9e87c912020-12-09T10:50:36ZengAdvance Educational Institute & Research Centre International Journal of Endorsing Health Science Research2307-37482310-38412014-12-0122117122https://doi.org/10.29052/IJEHSR.v2.i2.2014.117-122Diagnostic accuracy of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking histopathological staging as a standardSyed Muhammad Faiq0Khujasta Mehtab1Nazish Naz 2Fatima Batool 3 Kiran Naz4Anwar Naqvi5Adeeb ul Hassan6Sindh Institute of Urology & TransplantationSindh Institute of Urology & TransplantationSindh Institute of Urology & TransplantationSindh Institute of Urology & TransplantationSindh Institute of Urology & TransplantationSindh Institute of Urology & TransplantationSindh Institute of Urology & TransplantationTo Determine Diagnostic accuracy Of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking Histopathological staging as a standard. The data of 53 patients with bladder tumor who previously confirmed by cystoscopy were examined at 1.5 T, images were obtained and analyzed by radiologist without knowledge of the tumor stage. T2-weighted spin-echo or turbo-spin-echo, and dynamic Ti-weighted fast gradient-echo sequences were used. Histopathological grading served as standard of reference. Compared with the results submitted from the histopathology unit and using more detailed TNM classification, the sensitivity, specificity, and percent accuracy of MRI was 91%, 86%, 85% respectively. This data confirms the under-staging of the bladder tumor invasion done histopathologically while MR is a promising, non-invasive technique for the detection of bladder lesions with a high diagnostic performance. http://aeirc-edu.com/ojs14/index.php/IJEHSR/article/view/75/359bladder cancertransitional cell carcinomamagnetic resonance imagingstagingtumor node metastasis |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Syed Muhammad Faiq Khujasta Mehtab Nazish Naz Fatima Batool Kiran Naz Anwar Naqvi Adeeb ul Hassan |
spellingShingle |
Syed Muhammad Faiq Khujasta Mehtab Nazish Naz Fatima Batool Kiran Naz Anwar Naqvi Adeeb ul Hassan Diagnostic accuracy of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking histopathological staging as a standard International Journal of Endorsing Health Science Research bladder cancer transitional cell carcinoma magnetic resonance imaging staging tumor node metastasis |
author_facet |
Syed Muhammad Faiq Khujasta Mehtab Nazish Naz Fatima Batool Kiran Naz Anwar Naqvi Adeeb ul Hassan |
author_sort |
Syed Muhammad Faiq |
title |
Diagnostic accuracy of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking histopathological staging as a standard |
title_short |
Diagnostic accuracy of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking histopathological staging as a standard |
title_full |
Diagnostic accuracy of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking histopathological staging as a standard |
title_fullStr |
Diagnostic accuracy of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking histopathological staging as a standard |
title_full_unstemmed |
Diagnostic accuracy of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking histopathological staging as a standard |
title_sort |
diagnostic accuracy of mri in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking histopathological staging as a standard |
publisher |
Advance Educational Institute & Research Centre |
series |
International Journal of Endorsing Health Science Research |
issn |
2307-3748 2310-3841 |
publishDate |
2014-12-01 |
description |
To Determine Diagnostic accuracy Of MRI in differentiating non-muscle invasive from muscle invasive bladder carcinoma taking Histopathological staging as a standard. The data of 53 patients with bladder tumor who previously confirmed by cystoscopy were examined at 1.5 T, images were obtained and analyzed by radiologist without knowledge of the tumor stage. T2-weighted spin-echo or turbo-spin-echo, and dynamic Ti-weighted fast gradient-echo sequences were used. Histopathological grading served as standard of reference. Compared with the results submitted from the histopathology unit and using more detailed TNM classification, the sensitivity, specificity, and percent accuracy of MRI was 91%, 86%, 85% respectively. This data confirms the under-staging of the bladder tumor invasion done histopathologically while MR is a promising, non-invasive technique for the detection of bladder lesions with a high diagnostic performance.
|
topic |
bladder cancer transitional cell carcinoma magnetic resonance imaging staging tumor node metastasis |
url |
http://aeirc-edu.com/ojs14/index.php/IJEHSR/article/view/75/359 |
work_keys_str_mv |
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