NCI Definition: A carcinoma that arises from the stomach and is characterized by the absence of microscopic features of glandular or squamous differentiation. [1]

Disease Details

Anaplastic Carcinoma of the Stomach, Undifferentiated Gastric (Stomach) Cancer, Undifferentiated Carcinoma of the Stomach, Undifferentiated Stomach Adenocarcinoma, Anaplastic Carcinoma of Stomach, Gastric Undifferentiated Carcinoma, Anaplastic Gastric Carcinoma, Undifferentiated Carcinoma of Stomach
Undifferentiated Carcinoma
OncoTree Name
Undifferentiated Stomach Adenocarcinoma
OncoTree Code


1. National Cancer Institute. NCI Thesaurus Version 18.11d. https://ncit.nci.nih.gov/ncitbrowser/ [2018-08-28]. [2018-09-21].

2. The AACR Project GENIE Consortium. AACR Project GENIE: powering precision medicine through an international consortium. Cancer Discovery. 2017;7(8):818-831. Dataset Version 6. This dataset does not represent the totality of the genetic landscape; see paper for more information.

3. All assertions and clinical trial landscape data are curated from primary sources. You can read more about the curation process here.