• 作者：E. Reyna-Villasmil ; ^{sippenbauch@gmail.com} ; D. Torres-Cepeda ; M. Colmenares-Vega ; O. Delgado-Delgado ; I. Sabatini-Saé ; z
• 关键词：Endometrio ; Carcinoma de cé ; lulas pequeñ ; as ; Inmunohistoquí ; mica
• 刊名：Cl铆nica e Investigaci贸n en Ginecolog铆a y Obstetricia
• 出版年：2009
• 期刊代码：pca89_0210573X
• 类别：med
• 出版时间：March-April 2009
• 卷：36
• 期：2
• 页码：70-72
• 文件大小：332 K

Small cell neuroendocrine carcinoma is a very rare tumor and the endometrium is the least common site of occurrence. We present the case of a 41-year-old woman who reported abnormal genital bleeding for approximately 1 year before consulting. Endometrial biopsy revealed small cell carcinoma. The patient underwent a total radical hysterectomy with pelvic and para-aortic lymphadenectomy. The carcinoma was surgical stage II.

The histopathological report showed the presence of rounded small cell carcinoma of the endometrium with scanty cytoplasm and hyperchromatic nuclei, ordered in a solid-trabecular pattern with perivascular arrangement. Special immunohistochemical study showed the neuroendocrine origin of the tumor.