Multinucleated tumor cells in clear cell renal cell carcinoma

Multinucleated tumor cells in clear cell renal cell carcinoma is organized by American Society for Clinical Pathology (ASCP).

Upon completion of this activity, you will be able to:
• List histological features that meet criteria for grade 4 renal cell carcinoma.
• Describe the histological features of different types of multinucleated cells that can be seen in renal cell carcinomas, including multinucleated tumor cells and their mimics.
• Summarize the relative impact of the different types of multinucleated tumor cells that can be seen in clear cell renal cell carcinoma on recurrence-free survival, metastasis, and overall survival.