Acoustic neuroma risk factors: Difference between revisions
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==Risk Factors== | ==Risk Factors== | ||
The risk factors of acoustic neuroma include: | The risk factors of acoustic neuroma include: | ||
===Neurofibromatosis type 2=== | |||
The known risk factor for acoustic neuroma is having a parent with the rare [[genetic]] disorder [[neurofibromatosis type 2]]. This disorder accounts for only a small number of cases. Neurofibromatosis type 2 is characterized by development of [[benign]] [[tumors]] on the VIII [[cranial nerve]](balance nerves) on both sides of your [[head]] but it can affect other nerves too. NF2 is an [[autosomal]] [[dominant]] disorder. The [[mutation]] can be passed on by just one parent(dominant gene). Each child of an affcted parent has a 50% chance of inheriting it. | The known risk factor for acoustic neuroma is having a parent with the rare [[genetic]] disorder [[neurofibromatosis type 2]]. This disorder accounts for only a small number of cases. Neurofibromatosis type 2 is characterized by development of [[benign]] [[tumors]] on the VIII [[cranial nerve]](balance nerves) on both sides of your [[head]] but it can affect other nerves too. NF2 is an [[autosomal]] [[dominant]] disorder. The [[mutation]] can be passed on by just one parent(dominant gene). Each child of an affcted parent has a 50% chance of inheriting it. | ||
===Radiation exposure=== | |||
Childhood exposure to low-dose [[radiation]] of the [[head]] and [[neck]] may be associated with acoustic neuroma. | Childhood exposure to low-dose [[radiation]] of the [[head]] and [[neck]] may be associated with acoustic neuroma. | ||
==References== | ==References== | ||
Revision as of 15:15, 1 October 2015
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Simrat Sarai, M.D. [2]
Overview
Common risk factors in the development of acoustic neuroma are neurofibromatosis type 2, and low dose radiation.
Risk Factors
The risk factors of acoustic neuroma include:
Neurofibromatosis type 2
The known risk factor for acoustic neuroma is having a parent with the rare genetic disorder neurofibromatosis type 2. This disorder accounts for only a small number of cases. Neurofibromatosis type 2 is characterized by development of benign tumors on the VIII cranial nerve(balance nerves) on both sides of your head but it can affect other nerves too. NF2 is an autosomal dominant disorder. The mutation can be passed on by just one parent(dominant gene). Each child of an affcted parent has a 50% chance of inheriting it.
Radiation exposure
Childhood exposure to low-dose radiation of the head and neck may be associated with acoustic neuroma.