Abstract
Context: Small cell cancer of the urinary bladder. Aims: Small cell carcinoma of the bladder is a rare histological subtype, which is particularly
aggressive and global literature available describing this entity is sparse. This
review of our database was to evaluate clinicopathological and survival outcomes of
these patients. Subjects and Methods: The present study was a retrospective analysis of patients with small cell bladder
cancer for past 6 years at Rajiv Gandhi Cancer Institute and Research Center, New
Delhi. Results:: Most of the patients in our study presented with limited stage disease. The overall
survival and disease-free survival (DFS) was 49% and 51.07% at 2 years, respectively.
Preoperative chemotherapy with surgical resection has shown significant survival and
DFS benefit. Stage at presentation also affected the survival and DFS though it did
not reach statistical significance. Conclusions: Small cell bladder cancer is a rare disease with dismal prognosis. Multimodality
treatment with neoadjuvant chemotherapy should be the preferred treatment for limited
stage disease.
Keywords
India - neuroendocrine carcinoma - small cell bladder carcinoma