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vesical small cell neuroendocrine carcinoma
Saturday 28 September 2019
Small cell neuroendocrine carcinoma of the bladder
| PO |
Differential diagnosis
gigh grade urothelial carcinoma
- should lack any appreciable small cell component;
- p63+, synaptophysin-
- tumor cells are smaller, positive for CD45 , B or T cell markers
metastatic small cell carcinoma
- usually no associated urothelial carcinoma
