Facciorusso Domenico, Federici Telemaco, Giacobbe Antonio, Niro Grazia Anna, Piermanni Vito, Andriulli Angelo
Department of Gastroenterology and Endoscopy, Casa Sollievo della Sofferenza Hospital, I.R.C.C.S., San Giovanni Rotondo, FG, Italy.
J Clin Ultrasound. 2006 Jun;34(5):241-3. doi: 10.1002/jcu.20211.
Retroperitoneal neurilemoma is an often asymptomatic benign tumor that is usually discovered incidentally. We report a case of retroperitoneal neurilemoma diagnosed via endosonographically guided fine needle aspiration and emphasize the importance of obtaining a definite diagnosis before surgical treatment.