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Published on: January 17, 2018
[Mixed adenoneuroendocrine carcinoma: case report]
Ángel A Hernández-Moreno1, Carlos E Durón-Gutiérrez2, Sheyla P Serrano-González2
1Servicio de Cirugía Plástica y Reconstructiva, Hospital Regional Lic. Adolfo López Mateos, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Ciudad de México, México.
IntroduccióN:
Mixed adenoneuroendocrine carcinoma is a rare tumor of the gastrointestinal tract with double differentiation into adenomatous and neuroendocrine carcinoma, each component with at least 30%.
Case Report:
A 60-year-old female with acute abdominal pain. Surgical treatment was decided, finding a tumor at the level of the cecum and ascending colon, a right hemicolectomy and ileostomy were performed.
Discussion:
Mixed adenoneuroendocrine carcinoma can appear in various organs. They are highly malignant tumors, with a high risk of metastasis.
Conclusions:
These tumors do not present symptoms or specific radiological or laboratory findings; diagnosis depends on postoperative histopathological and immunohistochemical studies.
