Journal List > Korean J Urol > v.48(4) > 1004910

Park, Bang, Seo, Kim, Lee, and Ko: The Effect of Oral Prednisolone on Pseudo-tumor following Bacillus Calmette Guerin Intravesical Instillation

Abstract

Herein, the case of a patient where a pseudo-tumor on the bladder wall, with irritable bladder symptoms following a Bacillus Calmette Guerin (BCG) intravesical instillation, was treated by prednisolone administration is reported. A 40-year-old female underwent a transurethral resection for a bladder carcinoma, with subsequent BCG intravesical instillation. After the final BCG intravesical instillation, the patient presented with lower urinary tract symptoms. A mass on the lateral wall of the bladder, reported as a granuloma formation, was treated with oral prednisolone, after which the symptoms and cystoscopic finding were dramatically improved. Finally, all bladder lesions and irritable bladder symptoms disappeared.

Figures and Tables

Fig. 1
The cystoscopic finding shows diffusely erythematous mucosa of the bladder (pre-treatment).
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Fig. 2
A 3cm sized protruding mass on the right lateral wall of the bladder (arrow head), with peritumoral wall thickening are found, but any perivesical tumor infiltration is not clear (pre-treatment).
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Fig. 3
Cystoscopic finding shows normal mucosa of the bladder (post-treatment).
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Fig. 4
No definitive mass on the bladder or wall thickening are found (post-treatment).
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