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Gastric carcinoid sporadic

Three patterns of gastric carcinoid (ECL cell) tumor have been proposed (a) argyrophilic carcinoids arising in type A chronic atrophic gastritis (chronic atrophic gastritis/A), (b) argyrophilic ECL cell carcinoids in MEN-1-ZES, and (c) sporadic argyrophil carcinoids. [Pg.285]

Lifetable analysis of gastric carcinoids in the SEER (1973-1991) file. The overall observed 5-year survival rate is 48.6%. This grouping may, however, reflect the outcome of a variety of different types of gastric neuroendocrine tumors. Many of the tumors were probably of the sporadic type (type III), whose prognosis is very much worse than the lesions associated with hypergastrinemia (types I and II). [Pg.289]

See other pages where Gastric carcinoid sporadic is mentioned: [Pg.283]    [Pg.283]    [Pg.285]    [Pg.286]    [Pg.289]    [Pg.290]    [Pg.290]    [Pg.291]    [Pg.106]    [Pg.282]   
See also in sourсe #XX -- [ Pg.285 , Pg.290 , Pg.291 ]



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