title: Retroperitoneal neurilemoma diagnosed by endosonographically guided fine needle aspiration.
abstract: 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.
authors: Department of Gastroenterology and Endoscopy, Casa Sollievo della Sofferenza Hospital, I.R.C.C.S., San Giovanni Rotondo, FG, Italy.
authors: Domenico
authors: D
authors: Facciorusso
authors: Telemaco
authors: T
authors: Federici
authors: Antonio
authors: A
authors: Giacobbe
authors: Anna
authors: A
authors: Niro Grazia
authors: Vito
authors: V
authors: Piermanni
authors: Angelo
authors: A
authors: Andriulli