PMC5971384_01
CT of the abdomen and pelvis demonstrating a 5.4 cm retroperitoneal mass.
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Computed tomography (CT) of the abdomen, which was done in the setting of preoperative evaluation of the tumor, revealed a thickened uterus with a 5.3 cm retroperitoneal mass (Figure 1).
Endometrial polyp under gross histological examination.
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Moreover, there was a 4 cm polypoid mass arising from a distinct area in the posterior wall of the uterus (Figure 2), which:under pathological examination:revealed a poorly differentiated biphasic tumor containing both carcinomatous (Figures 3 and 5) and sarcomatoid components (Figures 4 and 5).
Carcinomatous component of the endometrial polyp.
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Moreover, there was a 4 cm polypoid mass arising from a distinct area in the posterior wall of the uterus (Figure 2), which:under pathological examination:revealed a poorly differentiated biphasic tumor containing both carcinomatous (Figures 3 and 5) and sarcomatoid components (Figures 4 and 5).
Sarcomatoid component of the endometrial polyp.
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Moreover, there was a 4 cm polypoid mass arising from a distinct area in the posterior wall of the uterus (Figure 2), which:under pathological examination:revealed a poorly differentiated biphasic tumor containing both carcinomatous (Figures 3 and 5) and sarcomatoid components (Figures 4 and 5).
Carcinosarcoma of the endometrial polyp.
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PMC5971384_01_10.1177_2050313X18777164-fig5.jpg
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Moreover, there was a 4 cm polypoid mass arising from a distinct area in the posterior wall of the uterus (Figure 2), which:under pathological examination:revealed a poorly differentiated biphasic tumor containing both carcinomatous (Figures 3 and 5) and sarcomatoid components (Figures 4 and 5).