A Case Report of Urinary Bladder Carcinosarcoma and Review of the Literature
The epithelioid and sarcomatoid component of the tumor showing polygonal cells and spindle cells, respectively. There is focal appearance of osteosarcoma cells (hematoxylin-eosin, original magnification ×400).
Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.