The Cytoreductive Effect of Radiotherapy for Small Cell Ovarian Carcinoma of the Pulmonary Type: A Case Report and Review of the Literature

Figure 1

(a) Macroscopic findings: an irregular, white, and solid tumor of the right ovary. ((b)–(d)) Microscopic findings. (b) Tumor cells are round to ovoid with hyperchromatic nuclei, scant cytoplasm, abundant mitosis, and apoptosis with conspicuous necrosis (hematoxylin-eosin stain (HE), ×300). (c) Endometrial carcinoma grade 1 in uterine corpus (HE, ×30) with less than half myometrial invasion and no vascular invasion. ((d), (e)) Tumor cells are positive for synaptophysin and neuron-specific enolase (immunostaining, ×300).

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