Keiichi Komeima1,2, Takashi Kameyama3, Yozo Miyake4. 1. Department of Ophthalmology, Nagoya University Graduate School of Medicine, Nagoya, Japan. kkome@med.nagoya-u.ac.jp. 2. Department of Neurology, Gifu Prefectural Tajimi Hospital, Tajimi, Japan. kkome@med.nagoya-u.ac.jp. 3. Department of Neurology, Gifu Prefectural Tajimi Hospital, Tajimi, Japan. 4. Department of Ophthalmology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Abstract
BACKGROUND: We treated a rare case of Charles Bonnet syndrome (CBS) manifested during temporary blindness in both eyes caused by optic neuritis associated with a first attack of multiple sclerosis (MS). CASE: A 66-year-old Japanese woman became completely blind for 3 months due to optic neuritis after a first attack of MS. During the blind period, she experienced vivid visual hallucinations for about 2 weeks. OBSERVATIONS: The patient had no psychiatric disorders or cognitive impairments; therefore, the visual hallucinations during the period of blindness were indicative of CBS. Unexpectedly, the hallucinations disappeared without treatment following her recovery of vision. CONCLUSIONS: Although rare, visual impairment during a first attack of MS can be associated with visual hallucinations indicative of CBS. The hallucinations can disappear spontaneously with the recovery of vision without treatment.
BACKGROUND: We treated a rare case of Charles Bonnet syndrome (CBS) manifested during temporary blindness in both eyes caused by optic neuritis associated with a first attack of multiple sclerosis (MS). CASE: A 66-year-old Japanese woman became completely blind for 3 months due to optic neuritis after a first attack of MS. During the blind period, she experienced vivid visual hallucinations for about 2 weeks. OBSERVATIONS: The patient had no psychiatric disorders or cognitive impairments; therefore, the visual hallucinations during the period of blindness were indicative of CBS. Unexpectedly, the hallucinations disappeared without treatment following her recovery of vision. CONCLUSIONS: Although rare, visual impairment during a first attack of MS can be associated with visual hallucinations indicative of CBS. The hallucinations can disappear spontaneously with the recovery of vision without treatment.
Authors: C M Poser; D W Paty; L Scheinberg; W I McDonald; F A Davis; G C Ebers; K P Johnson; W A Sibley; D H Silberberg; W W Tourtellotte Journal: Ann Neurol Date: 1983-03 Impact factor: 10.422