ALK and hereditary leiomyomatosis and renal cell cancer: Still, they are important to recognize, since some of them are associated with germline mutations or syndromes, including Anaplastic Lymphoma Kinase (ALK)-rearranged-RCC (ALK-RCC), Succinate Dehydrogenase-deficient renal cell carcinomas (SDH-RCC), and Hereditary Leiomyomatosis and Renal Cell Carcinoma-RCC (HLRCC-RCC) [59].