The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Middle cranial fossa arachnoid cysts causing sensorineural hearing loss.

Arachnoid cyst of the middle cranial fossa has never been reported to present with sensorineural hearing impairment. We report the case of a 15-year-old girl who complained of progressive hearing loss on the right side for 4 years. The pure tone audiometry revealed sensorineural hearing loss with an average of 63 dB, and the auditory brain stem response demonstrated absence of all waves on the right side. Magnetic resonance imaging showed giant arachnoid cysts occupying the bilateral middle cranial fossa and extending to the parietal and prepontine areas with the atrophic change of the right facial-acoustic nerve cord and a decrease in signal intensity of the right cochlea and vestibule. The cystoperitoneal shunting procedure was suggested, but the parents hesitated about the surgical treatment. The patient has not received any surgical intervention, and her hearing has been stable for 1 year during the follow-up period. This case represents the first report that sensorineural hearing loss is a possible presenting symptom when arachnoid cysts of the middle cranial fossa are massive.[1]


  1. Middle cranial fossa arachnoid cysts causing sensorineural hearing loss. Chao, T.K. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery. (2005) [Pubmed]
WikiGenes - Universities