Figure 1. (A) Hematoxylin and Eosin (H&E) stained slides of percutaneous needle biopsy of psoas mass with malignant gland formation within a desmoplastic stroma and focal necrosis (10x). (B) PAX-8 immunostain highlighting malignant glands suggesting genitourinary origin of the malignancy (10x). (C) Endometrial biopsy with back-to-back malignant gland formation consistent with endometrioid adenocarcinoma (FIGO grade 1 of 3). Malignant stroma was not present on biopsy specimen (20x). (D) Hysterectomy specimen with mitotically active malignant stroma surrounding gland-forming epithelial component (20x)

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An Unusual Site of Metastasis of Malignant Mixed Müllerian Tumor of the Uterus

Muhammad Omar, Joel Tjarks, Kashif Abbas Shaikh, Kalyan Chakravarthy Potu, Uma M Mothapothula, Maheedhar Gedela

American Journal of Medical Case Reports. 2016, 4(2), 41-43 doi:10.12691/ajmcr-4-2-2