Undifferentiated carcinoma of stomach

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Synonyms: Undifferentiated gastric carcinoma

Undifferentiated carcinoma of stomach is a rare epithelial tumour of the stomach that lacks any features of differentiation beyond an epithelial phenotype. The presenting symptoms are usually vague and nonspecific such as weight loss anorexia fatigue epigastric pain and discomfort heartburn and nausea vomiting or hematemesis. Patients may also be asymptomatic. Ascites jaundice intestinal obstruction and peripheral lymphadenopathy indicate advanced stages and metastatic spread.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version June 2024

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Undifferentiated carcinoma of stomach?

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Advocacy Organizations

My Faulty Gene

My Faulty Gene is a nonprofit organization which provides information and assistance to any individual whose family medical history suggests genetic testing might be helpful in identifying an increased risk of disease due to a genetic mutation. We believe that everyone in need of genetic testing should have access to it.

My Little Sunshine Foundation

My Little Sunshine is a non-profit foundation dedicated to educating people about the importance of fertility preservation and making fertility resources accessible to all.


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