Cystic carcinoid tumor of the pancreas diagnosed by endoscopic ultrasound-guided fine needle aspiration of the cystic wall: an unusual presentation and diagnosis

Department of Endoscopy, Hospital Israelita Albert Einstein, Sao Paulo, SP, Brazil.Corresponding author: Ana Carolina Figueiredo de Castro − Rua Doutor Cesario Mota Junior, 112 – Vila Buarque – Zip code: 01221-906 – Sao Paulo, SP, Brazil – Phone: (55 11) 2176-7000 E-mail: anacfcastro@gmail.comReceived on: June 25, 2012 − Accepted on: Dec 1, 2013DOI: 10.1590/S1679-45082014AI2516