Figure 1
From: Genetic alterations and protein expression of KIT and PDGFRA in serous ovarian carcinoma
Examples of KIT and PDGFRA expression by immunohistochemistry. Normal ovarian surface (A) and tubal (B) epithelium showing negative immunostaining of KIT protein. Serous ovarian carcinomas showing negative (C), weak (D) and strong (E) staining of KIT protein. Normal OSE showing negative immunostaining of PDGFRA (F) and tubal epithelium showing moderate immunopositivity of PDGFRA (G). Serous ovarian carcinomas showing weak (H), moderate (I) and strong (J) staining of PDGFRA.
