title: Genetic counseling for the deaf.
abstract: Genetic counseling is a process that emphasizes accurate diagnosis of hereditary conditions and communication of information to families. Genetic counseling involves systematic collection of family and medical history, a physical examination by a certified clinical geneticist, sharing of information with the family, and follow-up and support services. The issues that arise in genetic counseling can differ for every family and are often dependent on the degree of deafness present in the family, age of onset, and linguistic and cultural orientation. It is important for the genetic counselor to consider these factors in the provision of genetic services. With the increasing application of molecular genetics to the diagnosis and management of hereditary deafness and the increasing participation of families with deafness in research studies, the involvement of genetic counselors to provide information and education to consumers as well as medical professionals and researchers is becoming even more critical. The success of genetic counseling for the provision of information to families and the delineation of types of hereditary deafness through clinical and laboratory research is dependent on appropriate referrals by medical professionals, including otolaryngologists. A working relationship between otolaryngologists and clinical geneticists for the referral and evaluation of patients with hereditary deafness or deafness of "unknown" etiology is important.
authors.affiliation: Gallaudet University, Washington, DC.
authors.forename: K S
authors.initials: KS
authors.lastname: Arnos
authors.forename: J
authors.initials: J
authors.lastname: Israel
authors.forename: L
authors.initials: L
authors.lastname: Devlin
authors.forename: M P
authors.initials: MP
authors.lastname: Wilson
mesh_terms: D000328:Adult; D002675:Child, Preschool; D003638:Deafness / Q000175:diagnosis / Q000235:genetics*; D005260:Female; D005817:Genetic Counseling / Q000639:trends; D005826:Genetics, Medical; D006311:Hearing Disorders / Q000175:diagnosis / Q000235:genetics; D006319:Hearing Loss, Sensorineural / Q000175:diagnosis / Q000235:genetics; D006801:Humans; D008297:Male; D008487:Medical History Taking; D008875:Middle Aged; D010808:Physical Examination; D011368:Professional-Family Relations