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Fig. 1 | Diagnostic Pathology

Fig. 1

From: PRMT1 expression in renal cell tumors- application in differential diagnosis and prognostic relevance

Fig. 1

Representative microscopic photographs of PRMT1 expression in non-tumor renal parenchyma (a-b) and various RCT (c-j). (a) Cortex, (b) Medulla; (c) Diffuse strong nuclear positivity in low-grade ccRCC, (d) Negative immunostaining in high grade ccRCC; (e-f) Strong nuclear expression in pRCC, type I and pRCC, type II, respectively, (g) Absence of expression in chRCC, in contrast to (h) strong diffuse nuclear positivity in RO, (i-j) Positive staining in MLCRN-LMP and CDC, respectively. Original magnification, ×200. Abbreviation: NG-nuclear grade

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