Monarch Disease Ontology identifier MONDO_0005005 (clear cell renal carcinoma) is a malignant epithelial neoplasm of the kidney characterized by the presence of lipid-containing clear cells within a vascular network. The tumor may metastasize to unusual sites and late metastasis is common. Also known as: Grawitz tumor, Grawitz tumour, RCC, clear cell adenocarcinoma, clear cell adenocarcinoma of kidney, clear cell adenocarcinoma of the kidney, clear cell adenocarcinoma, kidney, clear cell carcinoma of kidney, clear cell carcinoma of the kidney.