Cuadros et al. [29] investigated immunohistochemical membranous and cytoplasmic KIM‐1 expression in 98 ccRCCs and reported that high cytoplasmic KIM‐1 expression, not high membranous expression, was correlated with a higher WHO/ISUP grade, stage, and risk group based on the University of California Los Angeles‐Union Internationale Contrele Cancer nomogram. The gene discussed is HAVCR1; the disease is cancer.