TY - JOUR T1 - Neurilemmoma of the anterior ethmoidal nerve encroaching upon the nasolacrimal duct. JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 750 LP - 752 DO - 10.1136/bjo.76.12.750 VL - 76 IS - 12 AU - M. L. Leib AU - E. W. Chynn AU - P. Michalos AU - H. D. Schubert AU - E. J. Leib Y1 - 1992/12/01 UR - http://bjo.bmj.com/content/76/12/750.abstract N2 - The clinical, light microscopic, ultrastructural, and immunohistologic findings of a neurilemmoma encroaching upon the nasolacrimal duct are presented. This is the first reported case of this rare tumour of the nasolacrimal duct where the diagnosis has been confirmed by electron microscopy and immunohistochemical techniques. ER -