[Rectal goblet cell carcinoid. Primary tumor or metastasis?].

Goblet cell carcinoids are biphasic neoplasms of the gastrointestinal tract composed of a glandular and neuroendocrine differentiation. Typically, goblet cell carcinoids are localized in the vermiform appendix. We report the case of a 60-year-old female patient with the diagnosis of a 1.