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Washington University Experience | NEOPLASMS (METASTASES) | Microscopic | 31A2 Metastasis, renal (Case 31) H&E 1
Sections show a malignant neoplasm composed of tumor cells with irregular, hyperchromatic nuclei and predominantly clear cytoplasm in the vascular-rich background. The morphology is similar to the patient's prior resection specimen of the T8 paraspinal metastasis of renal carcinoma.