pubmed-article:16985688 | pubmed:abstractText | Intravesical instillation of bacille Calmette-Guérin (BCG) in patients with superficial bladder cancer or with carcinoma in situ of the bladder is a frequently used therapeutic option. As with other cancer therapies, BCG instillation has its share of side effects and complications. This case report highlights an uncommon complication. | lld:pubmed |