kidney medullary carcinoma SMARCB1-deficient kidney medullary carcinoma https://github.com/monarch-initiative/mondo/issues/7099 NCIT:C189247 GARD:0026266 A high-grade carcinoma that arises from the renal medulla and is characterized by inactivation of the SMARCB1 gene. It affects children and adults and occurs mainly in patients with sickle cell trait. The majority of the cases occur in the right kidney. UMLS:C5708330 MONDO:0100534 MEDGEN:1817235 Nicole Vasilevsky