Adverse histology, homozygous loss of CDKN2A/B, and complex genomic alterations in locally advanced/metastatic renal mucinous tubular and spindle cell carcinoma

Chen Yang, Robert Cimera, Ruth Aryeequaye, Gowtham Jayakumaran, Judy Sarungbam, Hikmat Al‐Ahmadie, Anuradha Gopalan, S. Joseph Sirintrapun, Samson W. Fine, Satish K. Tickoo, Jonathan I. Epstein, Victor E. Reuter, Yanming Zhang, Ying‐Bei Chen