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X-linked mixed deafness with perilymphatic gusher, also known as X-linked deafness type 2, is a rare form of non-syndromic genetic deafnesss affecting males and characterized by pathognomonic inner ear anomalies and conductive and profound sensorineural hearing loss. The inner ear anomalies are described as dilatation of the internal auditory meatus and fistulous connection between the cochlear basal turn and internal auditory canal resulting in perilympatic gusher on attempted mobilization of a fixed stapes. Obligate female carriers may suffer from mild to moderate hearing loss.
The Genetic and Rare Diseases Information Center (GARD) has information and resources for patients, caregivers, and families that may be helpful before and after diagnosis of this condition. GARD is a program of the National Center for Advancing Translational Sciences (NCATS), part of the National Institutes of Health (NIH).
View reportOrphanet has a summary about this condition that may include information on the diagnosis, care, and treatment as well as other resources. Some of the information and resources are available in languages other than English. The summary may include medical terms, so we encourage you to share and discuss this information with your doctor. Orphanet is the French National Institute for Health and Medical Research and the Health Programme of the European Union.
View reportOnline Mendelian Inheritance In Man (OMIM) has a summary of published research about this condition and includes references from the medical literature. The summary contains medical and scientific terms, so we encourage you to share and discuss this information with your doctor. OMIM is authored and edited at the McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine.
View reportGeneReviews has an article on this condition covering diagnosis, management, and inheritance. Each article is written by one or more experts on the specific disease and is reviewed by other specialists. The article contains medical and scientific terms, so we encourage you to share and discuss this information with your doctor. The GeneReviews database is managed by the University of Washington.
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