Synchronous Malignant Gastrointestinal Neuroectodermal Tumor and SMARCA4-Deficient Undifferentiated Carcinoma With Independent Origins in the Small Intestine: A Case Report

Synchronous Malignant Gastrointestinal Neuroectodermal Tumor and SMARCA4-Deficient Undifferentiated Carcinoma With Independent Origins in the Small Intestine: A Case Report

BackgroundMalignant gastrointestinal neuroectodermal tumor (GNET) is a rare malignant mesenchymal neoplasm that commonly arises in the small bowel, stomach or colon. Meanwhile, SMARCA4-deficient undifferentiated carcinoma is a rarely reported entity with highly aggressive behavior that may involve t...

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Bibliographic Details
Main Authors: Cuimin Chen, Weihua Yin, Xingen Wang, Ping Li, Yaoli Chen, Xianglan Jin, Ping Yang, Huanwen Wu
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-08-01
Series:Frontiers in Oncology
Subjects:
gastrointestinal neuroectodermal tumor
SMARCA4-deficient undifferentiated carcinoma
EWSR1
case report
small intestine
Online Access:https://www.frontiersin.org/articles/10.3389/fonc.2021.665056/full

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https://www.frontiersin.org/articles/10.3389/fonc.2021.665056/full

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