KLERSY C

Diffuse gastric cancer, characterized by poorly cohesive, diffusely infiltrating cells with no or little gland formation, is known to show several morphologic variants, but their prognostic value, if any, is poorly documented. In this article, 119 cases of invasive (T1b to T4) diffuse gastric cancer, which had undergone potentially curative...

At present, no information exists on the neoplastic potential of the immature hyperproliferative and atypical lesions of the gastric mucosa, which have been recently labeled "indefinite for dysplasia." In addition, uncertainties still exist concerning the risk contribution of intestinal metaplasia (IM) type and extension, as well as...

Until now, survival analysis of gastric mucinous cancers showed either no difference or an even worse prognosis than stage-adjusted non-mucinous tumours. In the pancreas and breast, mucinous cancers showing well-demarcated mucin deposits (muconodular pattern), expansile growth and predominance of MUC2 mucin are known to have a more favourable...

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