title: Penile tuberculosis following intravesical Bacille Calmette-Guérin immunotherapy.
abstract: Bacille Calmette-Guérin (BCG) is an effective treatment for patients with superficial bladder cancer and bladder carcinoma in situ (CIS). It may cause side effects usually due to local and systemic inflammatory effects. We report a case of a male patient with non-invasive urothelial carcinoma of urinary bladder (Stage T1) who developed caseating granulomas on his glans penis as a complication of intravesical BCG immunotherapy. Though there are other reported cases of BCG dissemination noted in the literature, penile granuloma is rare. The first reported case was published in 1992 and since then only eleven cases are reported. It appears that both direct infectious processes and hypersensitivity reactions contribute to the clinical manifestations of a systemic BCG infection. Our case possibly represents a local infection of M bovis involving the glans penis.
authors.affiliation: Department of Pathology, R.G. Kar Medical College, Kolkata, India.
authors.forename: Anadi Roy
authors.initials: AR
authors.lastname: Chowdhury
authors.forename: Ranjan Kumar
authors.initials: RK
authors.lastname: Dey
keywords: BCG immunotherapy; penile trauma; penile tuberculosis; urothelial carcinoma