Was It an Adrenocortical Adenoma or an Adrenocortical Carcinoma? Limitation of the Weiss Scoring System in Determining the Malignant Potential of Adrenocortical Tumor: Report on Two Cases

Figure 3

Photomicrographs of peritoneal nodule biopsy of Patient A. (a) Peritoneal nodule section (H&E × 40). (b) Tumor cells arranged in the cords and trabeculae (H&E × 200). (c) Hyperchromatic nuclei of tumor cells. The presence of mitosis was noted in a tumor cell (red arrow) (H&E × 400). (d) Ki-67 proliferative index was 50% (IHC × 400).

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