Fig. 1From: Elevation of cancer antigen 15-3 owing to oncocytic renal neoplasm in a patient without evidence of breast cancer recurrence on follow-up: a case reportOncocytic renal neoplasm pathology. A Hematoxylin and eosin stain. B Immunohistochemistry showing diffusely positive cancer antigen 15-3 stain on tumor cellsBack to article page