Abstract

ATHIE ATHIE, Amado de Jesús et al. Tumores carcinoides gastrointestinales, experiencia en Médica Sur: Gastrointestinal carcinoid tumors, experience in ''Médica Sur''. Cir. gen [online]. 2012, vol.34, n.4, pp.259-266. ISSN 1405-0099.

Objective: To evaluate the cases of gastrointestinal carcinoid tumors in the Hospital y Fundación Clínica Médica Sur, and to compare them with reports in the literature. Setting: Hospital y Fundación Clínica Médica Sur (third level health care center). Design: Retrospective, cross-sectional, descriptive, observational study. Statistical analysis: Percentage as summary measure for qualitative variables. Material and methods: We reviewed 19 cases of pathology samples from the Hospital y Fundación Clínica Médica Sur. Results: In this report we present 19 cases of patients diagnosed with gastrointestinal carcinoid tumors found in endoscopically taken biopsy samples or in postsurgical pieces. Histologically, similar tumor cells were observed with scarce granular eosinophilic cytoplasm or rounded spotted nucleus. Variations in nuclear and cellular size were minimal and mitoses were rare. Cell growth was predominantly submucous extending to the muscular and serosa layer in some cases. Twelve corresponded to women and seven to men. Average age was of 47 years. The organs most frequently affected were the stomach and the cecal appendix, the least frequent ones were the duodenum and the liver. Conclusion: Women predominated, constituting 63% of cases, mean age of women was of 49 years, coinciding with the literature. We found an increased incidence of tumors in the stomach and appendix.

Keywords : Gastrointestinal tumors; carcinoid tumors; case report; carcinomas.

        · abstract in Spanish     · text in Spanish     · Spanish ( pdf )