RT Journal Article SR Electronic T1 MR in neurofibromatosis of the larynx. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 503 OP 506 VO 16 IS 3 A1 Martin, D S A1 Stith, J A1 Awwad, E E A1 Handler, S YR 1995 UL http://www.ajnr.org/content/16/3/503.abstract AB We report the MR results of four patients with plexiform neurofibromas of the larynx. Three had irregular margins and were circumferential around the airway. The distinction between regularly and irregularly shaped neurofibromas may have implications for symptom onset.