1. Collision Tumor Composed of Renal Oncocytoma and Mucinous Tubular and Spindle Cell Carcinoma: Not a Rare Occurrence. Issue 6 (November 2020) Authors: Lin, Michelle S.; Jacobi, Elizabeth M.; Mullick, Seema S.; Nguyen, Christopher V.; Thomas, Jessica S.; Olsen, Randall J.; Shen, Steven S.; Ayala, Alberto G.; Ro, Jae Y. Journal: AJSP reviews & reports Issue: Volume 25:Issue 6(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗