Adult Nephroblastoma with Predominant Epithelial Component: A Differential Diagnostic Candidate of Papillary Renal Cell Carcinoma and Metanephric Adenoma—Report of Three Cases
Figure 1
Gross finding of the tumor. (a) The tumor occupied the upper pole of the kidney. The cut surface was mottled with whitish color and hemorrhage (Case 1). (b) The resected kidney contained a brownish and fragile tumor in the lower half (Case 2). (c) The tumor was milky white in color and occupied the lower pole of the kidney (Case 3).
