Several reported SDHA‐deficient RCCs were more common in males (M:F = 4.5:1) and showed combinations of eosinophilic cells with various growth patterns, including papillary, solid, glandular, cribriform, microcystic surrounding hyaline eosinophilic globules, and desmoplastic, all of which differ from the typical morphology of SDH‐deficient RCC.84, 85, 86, 87, 88, 89. This evidence concerns the gene SDHB and renal cell carcinoma.