Incidental computed tomographic bladder wall abnormalities: harbinger or herring?
Urology
; 85(2): 288-91, 2015 Feb.
Article
in En
| MEDLINE
| ID: mdl-25623666
ABSTRACT
OBJECTIVE:
To evaluate the outcomes of incidental radiographically identified bladder wall abnormalities in the absence of other urologic indications for evaluation.METHODS:
All screening cystoscopy evaluations performed at our center over 4 years were identified using surgical logs. We identified patients for whom cystoscopy was performed for a radiographic bladder wall abnormality, defined as diffuse bladder wall thickening, focal bladder wall thickening, or intraluminal bladder mass. Patients with other indications for cystoscopy such as previous bladder cancer, pelvic radiation, or hematuria were excluded. The outcomes including any relevant biopsy or malignant diagnosis were recorded.RESULTS:
A total of 2483 cystoscopies were performed in 1418 unique patients, with 34 (2%) performed for radiographic bladder wall abnormalities in the absence of other indications for cystoscopy. Eleven of 34 patients (32.4%) were evaluated for diffuse bladder wall thickening, of which 2 had high-grade carcinoma. Fifteen patients (44.1%) had focal bladder wall thickening, all negative at cystoscopy. Four of the 8 patients (23.5%) evaluated for bladder mass had disease (1 high grade, 3 low grade).CONCLUSION:
Although generally nonspecific for malignancy, incidental radiographic finding of bladder wall abnormality led to diagnosis of urothelial carcinoma in >15% of our patients including 3 worrisome tumors. This finding argues for routine cystoscopy in patients with radiographic bladder wall abnormality even in the absence of hematuria.
Full text:
1
Database:
MEDLINE
Main subject:
Urinary Bladder Diseases
/
Tomography, X-Ray Computed
Type of study:
Diagnostic_studies
/
Evaluation_studies
/
Observational_studies
/
Prognostic_studies
Limits:
Humans
/
Male
Language:
En
Journal:
Urology
Year:
2015
Type:
Article