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Updated: Jul 20, 2025

Sentinel Lymph Node Mapping and Biopsy for Endometrial Cancer at Early Stage with Laparoscopy
Published on: August 19, 2021
[Small cell neuroendocrine carcinoma of the endometrium]
G A Demyashkin1,2, R F Zibirov1, A A Lugovskoi2
1National Medical Research Centre of Radiology, Obninsk, Russia.
Abstract:
The article describes a rare case of small cell neuroendocrine carcinoma of the endometrium in a 67-year-old woman. According to the literature, only about 90 such observations have been described worldwide. Histological examination revealed three necessary features: the small-cell nature of the tumor, the presence of epithelial and neuroendocrine markers. An IHC study revealed a positive expression of Syn, Chrom A, CD56, CK AE1/AE3 markers; the proliferative activity index was 70%.

