Acoustic neuroma history and symptoms: Difference between revisions
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[[Symptom|Symptoms]] and [[Medical sign|signs]] of [[Acoustic neuroma]] considerably dependent on the size of [[tumor]], for instance, generalized [[headache]] occurs in less than 20% of patients with small acoustic tumors (less than 2cm), although it can occur in 43 to 75% of patients with tumor over 4cm in diameter.<ref>{{Cite journal|last=Robert G. Hart, M.D. and John Davenport, M.D|first=|date=1981|title=Diagnosis of Acoustic Neuroma|url=|journal=Neurosurgery|volume=4|pages=450|via=}}</ref> In table 1 and table 2 there are information about the frequency of major symptoms and signs and [[Cranial nerves|cranial nerve]] disturbances respectively. <ref>{{Cite journal|last=XIANG HUANG, JIAN XU, MING XU, LIANG-FU ZHOU, RONG ZHANG, LIQIN LANG, QIWU XU, PING ZHONG, MINGYU CHEN, YING WANG and ZHENYU ZHANG|first=|date=2012|title=Clinical features of intracranial vestibular schwannomas|url=|journal=ONCOLOGY LETTERS|volume=|pages=|via=}}</ref> | [[Symptom|Symptoms]] and [[Medical sign|signs]] of [[Acoustic neuroma]] considerably dependent on the size of [[tumor]], for instance, generalized [[headache]] occurs in less than 20% of patients with small acoustic tumors (less than 2cm), although it can occur in 43 to 75% of patients with tumor over 4cm in diameter.<ref>{{Cite journal|last=Robert G. Hart, M.D. and John Davenport, M.D|first=|date=1981|title=Diagnosis of Acoustic Neuroma|url=|journal=Neurosurgery|volume=4|pages=450|via=}}</ref> In table 1 and table 2 there are information about the frequency of major symptoms and signs and [[Cranial nerves|cranial nerve]] disturbances respectively. <ref>{{Cite journal|last=XIANG HUANG, JIAN XU, MING XU, LIANG-FU ZHOU, RONG ZHANG, LIQIN LANG, QIWU XU, PING ZHONG, MINGYU CHEN, YING WANG and ZHENYU ZHANG|first=|date=2012|title=Clinical features of intracranial vestibular schwannomas|url=|journal=ONCOLOGY LETTERS|volume=|pages=|via=}}</ref> | ||
=== Cranial nerve === | === Cranial nerve === | ||
Revision as of 17:29, 7 January 2019
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Acoustic neuroma Microchapters | |
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Acoustic neuroma history and symptoms On the Web | |
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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
Symptoms of acoustic neuroma include hearing loss, tinnitus, vertigo, headaches, facial weakness, facial numbness and tingling, dizziness, taste changes, difficulty swallowing and hoarseness and, confusion.[1][2]
Symptoms
Symptoms and signs of Acoustic neuroma considerably dependent on the size of tumor, for instance, generalized headache occurs in less than 20% of patients with small acoustic tumors (less than 2cm), although it can occur in 43 to 75% of patients with tumor over 4cm in diameter.[3] In table 1 and table 2 there are information about the frequency of major symptoms and signs and cranial nerve disturbances respectively. [4]
Cranial nerve
Cranial nerve disturbances was related to the Cochlear nerve and Trigeminal nerve. The Facial nerve disturbances occurs in more sever cases.
| Table 2 | ||
|---|---|---|
| Nerve | Symptop\sign | Frequency |
| V | Trigeminal nerve disturbance | Commonly seen |
| VI | Abduction disorder | rarely seen |
| VII | Facial nerve disturbance | Occasionally seen |
| VIII | Hearing deficits | Mostly seen |
| VIII | Vestibular disturbance | Occasionally seen |
| IX-XII | Caudal cranial nerve deficits | Seldom seen |
References
- ↑ Vestibular Schwannoma. Wikipedia(2015) https://en.wikipedia.org/wiki/Vestibular_schwannoma Accessed on October 2 2015
- ↑ [https ://medlineplus.gov/acousticneuroma.html "MedlinePlus Acoustic neuroma"] Check
|url=value (help). - ↑ Robert G. Hart, M.D. and John Davenport, M.D (1981). "Diagnosis of Acoustic Neuroma". Neurosurgery. 4: 450.
- ↑ XIANG HUANG, JIAN XU, MING XU, LIANG-FU ZHOU, RONG ZHANG, LIQIN LANG, QIWU XU, PING ZHONG, MINGYU CHEN, YING WANG and ZHENYU ZHANG (2012). "Clinical features of intracranial vestibular schwannomas". ONCOLOGY LETTERS.