ResumoO carcinoma de células em anel de sinete é uma forma rara de adenocarcinoma que afeta predominantemente o estômago. A forma primária do íleon é muito rara e apresenta mau prognóstico. Apresentamos um caso de doença de Crohn do íleon cuja forma de apresentação cursou com quadro oclusivo associado a adenocarcinoma de cé-lulas em anel de sinete do íleon. A doente apresentava história prévia de diarreia crónica e tinha história familiar de doença inflamatória. Foi submetida a ressecção cirúr-gica e os achados histopatológicos revelaram a presença de aspetos compatíveis com doença de Crohn do íleon e adenocarcinoma de células em anel de sinete. Foi proposta uma associação com esta forma rara de tumor e infla- Keywords Signet ring cell carcinoma · Crohn disease · Ileum AbstractSignet ring cell carcinoma is a rare form of adenocarcinoma that predominantly affects the stomach. Signet ring cell carcinoma originated from the ileum is extremely rare and the prognosis is poor. We present a case of small bowel obstruction with features suggesting Crohn disease of the ileum. The symptoms were chronic diarrhea and abdominal pain with a family history of inflammatory bowel disease. The patient underwent surgery and histopathology revealed both aspects of signet ring cell carcinoma and Crohn disease of the ileum. An association between long-standing inflammation and the development of this subtype of tumor has been proposed but there are no established surveillance guidelines for small bowel neoplasm in inflammatory bowel disease. 48 mação de longa duração, contudo, não existem recomendações estabelecidas de vigilância de neoplasia na doença inflamatória intestinal com atingimento ileal.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.