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Cystic carcinoid tumor of the pancreas diagnosed by endoscopic ultrasound-guided fine needle aspiration of the cystic wall: an unusual presentation and diagnosis
The preoperative diagnosis of cystic pancreatic carcinoid tumor is important due to their malignant potential and possibility of ressection.()
Computed tomography (CT) and EUS may not help making diagnosis, since the radiological aspect is often interpreted as a pancreatic mucinous cystadenoma, such as in this report.
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Cystic carcinoid tumor of the pancreas diagnosed by endoscopic ultrasound-guided fine needle aspiration of the cystic wall: an unusual presentation and diagnosis
ColaiacovoR, CastroACF, GancRL, ShiangC, FilippiRZ, Ferrari JuniorP. Cystic carcinoid tumor of the pancreas diagnosed by endoscopic ultrasound-guided fine needle aspiration of the cystic wall: an unusual presentation and diagnosis. Einstein (Sao Paulo). 2014;12(2):254-5. https://doi.org/10.1590/S1679-45082014AI2516
Colaiacovo,Rogério; Castro,Ana Carolina Figueiredo de; Ganc,Ricardo Leite; Shiang,Christina; Filippi,Renée Zon; Ferrari Junior,Ângelo Paulo. Cystic carcinoid tumor of the pancreas diagnosed by endoscopic ultrasound-guided fine needle aspiration of the cystic wall: an unusual presentation and diagnosis. Einstein (Sao Paulo)., v. 12, n. 2, p. 254-255, Apr. 2014. https://doi.org/10.1590/S1679-45082014AI2516
Colaiacovo,R., Castro,A.C.F. , Ganc,R.L., Shiang,C., Filippi,R.Z., & Ferrari Junior,P. (2014). Cystic carcinoid tumor of the pancreas diagnosed by endoscopic ultrasound-guided fine needle aspiration of the cystic wall: an unusual presentation and diagnosis. Einstein (Sao Paulo).,12(2), 254-255. https://doi.org/10.1590/S1679-45082014AI2516
Colaiacovo,Rogério and Castro,Ana Carolina Figueiredo de and Ganc,Ricardo Leite and Shiang,Christina and Filippi,Renée Zon and Ferrari Junior,Ângelo Paulo. Cystic carcinoid tumor of the pancreas diagnosed by endoscopic ultrasound-guided fine needle aspiration of the cystic wall: an unusual presentation and diagnosis. Einstein (Sao Paulo). [online]. 2014, vol. 12, n. 2, [cited 2025-09-06], pp.254-255. Available from: <https://journal.einstein.br/article/cystic-carcinoid-tumor-of-the-pancreas-diagnosed-by-endoscopic-ultrasound-guided-fine-needle-aspiration-of-the-cystic-wall-an-unusual-presentation-and-diagnosis/>. ISSN 1679-4508. https://doi.org/10.1590/S1679-45082014AI2516
Figure 4
Cell-block of the pancreas shows numerous epithelial cells with rounded nucleus, “salt and pepper” chromatin and eosinophilic cytoplasm (Hematoxylin and eosin stain, 10x). Immunohistochemistry positive for neuroendocrine tumor
Cell-block of the pancreas shows numerous epithelial cells with rounded nucleus, “salt and pepper” chromatin and eosinophilic cytoplasm (Hematoxylin and eosin stain, 10x). Immunohistochemistry positive for neuroendocrine tumor
