Eosinophilic Solid and Cystic Renal Cell Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** A renal cell carcinoma associated with biallelic somatic mutations in the TSC1 or TSC2 genes and characterized by the presence of neoplastic polygonal cells with abundant eosinophilic cytoplasm and cystic changes.

**Synonyms:** - ESC RCC - ESC-RCC