title: Perineural involvement of the frontal nerve by benign lymphoid hyperplasia.
mesh_terms: D001706:Biopsy; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009915:Orbit / Q000294:innervation*; D009916:Orbital Diseases / Q000175:diagnosis*; D019310:Pseudolymphoma / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed; D014276:Trigeminal Nerve / Q000000981:diagnostic imaging* / Q000473:pathology*