NCIt definition : The most common type of renal cell carcinoma, characterized by a loss of genetic material
of the short arm of chromosome 3. The most common symptom at the time of diagnosis
is hematuria. The tumor has a golden-yellow color because of the abundance of intracytoplasmic
lipid. This is a clinically aggressive type of renal cell carcinoma. The tumor usually
metastasizes to unusual sites and late metastasis is common.;