Synchronous case of advanced gastric Her-2 + adenocarcinoma and metastatic neuroendocrine neoplasm of unknown origin – A MiNEN case?

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Introduction: Gastric adenocarcinoma case treated with capecitabine and trastuzumab. After surgery, a G2 neuroendocrine tumor was found.

Aim(s): Possible clonal neuroendocrine tumoral selection.

Materials and methods: Clinical management.

Conference:

Presenting Author:

Authors: Jimenez Gordo A, Gomez Raposo C, Garcia-Sancho Tellez L, Salinas Moreno S, Madrid Vallenilla A,

Keywords: MiNEN, clonal selection, citostatic treatment,