Fig. 3From: PRMT1 expression in renal cell tumors- application in differential diagnosis and prognostic relevanceRepresentative microscopic photographs of TWIST1 expression in various RCT. (a) Strong diffuse nuclear expression in low-grade ccRCC, (b) Cytoplasmic immunopositivity in high-grade ccRCC, (c–f) Cytoplasmic immunopositivity in pRCC, type I, pRCC, type II, chRCC and RO, respectively, (g–h) Nuclear expression in MLCRN-LMP and CDC, respectively. Original magnification, × 200. Abbreviation: NG-nuclear gradeBack to article page