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Updated: Jun 1, 2026

Induction of Invasive Transitional Cell Bladder Carcinoma in Immune Intact Human MUC1 Transgenic Mice: A Model for Immunotherapy Development
Published on: October 30, 2013
Aggressive bladder carcinoma in an HIV-positive man with tetraplegia and neurogenic bladder
Justin O Benabdallah1, Clinton W Collins, Laura R Carucci
1Department of Surgery/Division of Urology, Virginia Commonwealth University School of Medicine, Richmond, VA 23298-0118, USA.
Background/Objective:
Patients with neurogenic bladder secondary to spinal cord injury who are managed long term with an indwelling catheter are known to be at increased risk for transitional cell carcinoma of the bladder. Immunosuppression is a known risk factor for malignancies that often are more aggresSive than those seen in normal populations.
Method:
Case report and discussion of management recommendations.
Results:
We summarize the case of a 44-year-old HIV-positive C5-C6 incomplete tetraplegic male (date of injury 1980), who was diagnosed with transitional cell carcinoma of the bladder and succumbed to disease within 6 months of diagnosis. The patient was a non-smoker who was never managed with an indwelling catheter. There has been no such case reported in the literature.
Conclusions:
HIV infection in the presence of a neurogenic bladder may carry an increased risk of aggressive bladder malignancy. More studies are warranted to determine whether routine annual screening with cystoscopy in all patients with HIV and neurogenic bladder is indicated.
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