【神经内分泌肿瘤合并肠囊肿1例】。

Q4 Medicine Revista Espanola de Patologia Pub Date : 2022-10-01 DOI:10.1016/j.patol.2020.11.002

Lismary Ruiz Cabezas, Alicia Moreno Ontalba, Mario Díaz Delgado, Esther María Cidoncha Pérez, Alejandro Rubio Fernández, María Victoria González Ibáñez

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引用次数: 0

摘要

肠(尾肠)囊肿或直肠后囊性错构瘤是罕见的良性病变，属于发育性囊性病变的范畴。它们的起源仍然不确定，尽管已经提出了几个假设来解释它们的发展。它们主要位于骶前(直肠后)间隙，主要影响中年妇女(40-60岁)。考虑到位置和组织学特点，主要的鉴别诊断包括表皮样囊肿、重复囊肿和畸胎瘤。这些病变的恶性转化是罕见的，并优先为腺癌和神经内分泌肿瘤。我们报告一例63岁女性肠囊肿合并分化良好的神经内分泌肿瘤(G1)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Tumor neuroendocrino asociado con quiste intestinal: presentación de un caso

Intestinal (tailgut) cysts or retrorectal cystic hamartomas are rare benign lesions that are included in the category of developmental cystic lesions. Their origin is still uncertain, although several hypotheses have been proposed to explain their development. They are located mainly in the presacral (retrorectal) space and predominately affect middle-aged women (40-60 years).

Taking into account location and histological characteristics, the main differential diagnoses include epidermoid cysts, duplication cysts and teratomas.

Malignant transformation of these lesions is rare and preferentially into adenocarcinoma and neuroendocrine tumors.

We present a case of an intestinal cyst associated with a well-differentiated neuroendocrine tumor (G1) in a 63-year-old woman.

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