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Symptoms and signs of Acoustic neuroma considerably dependent on the size of tumor for instance, generalized headacheoccures 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 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>
Symptoms and signs of Acoustic neuroma considerably dependent on the size of tumor for instance, generalized headacheoccures 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 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>


{| style="border: 3px; font-size 60%; margin: 1px; width: 400px;"
{| style="border: 3px; font-size 60%; margin: 1px; width: 600px;"
! colspan="2" style="background: #191970; " | {{fontcolor|#FFF|Symptoms and signs in Order of frequency (Table 1)}}
! colspan="4" style="background: #191970; " | {{fontcolor|#FFF|Symptoms and signs in Order of frequency (Table 1)}}
|-
|-
! style="padding: 2px 2px; background: #dcdcdc; " | The most common
! style="background: #191970; " | {{fontcolor|#FFF|Symptoms and signs}}
| style="padding: 2px 2px; background: #6495ED; " | Hypacusis
! style="background: #191970; " | {{fontcolor|#FFF|Frequency}}
! style="background: #191970; " | {{fontcolor|#FFF|Sensitivity}}
! style="background: #191970; " | {{fontcolor|#FFF|Specificity}}
|-
|-
! rowspan="3" style="padding: 2px 2px; background: #dcdcdc; " | Commonly seen
! style="padding: 5px 5px; background: #dcdcdc; " | Hypacusis
| style="padding: 2px 2px; background: #87cefa; " | Facial paresthesia
! style="padding: 5px 5px; background: #6495ED; " | The most common
! style="padding: 5px 5px; background: #6495ED; " | High
|-
|-
| style="padding: 2px 2px; background: #87cefa; " | Instability of gait
! style="padding: 5px 5px; background: #dcdcdc; " | Facial paresthesia
! rowspan="3" style="padding: 5px 5px; background: #6495ED; " | Commonly seen
! rowspan="3" style="padding: 5px 5px; background: #6495ED; " | Moderate
|-
|-
| style="padding: 2px 2px; background: #87cefa; " | Tinnitus
! style="padding: 5px 5px; background: #dcdcdc; " | Instability of gait
|-
|-
! rowspan="5" style="padding: 2px 2px; background: #dcdcdc; " | Occasionally seen
! style="padding: 5px 5px; background: #dcdcdc; " | Tinnitus
| style="padding: 2px 2px; background: #87ceeb; " | Hearing loss
|-
|-
| style="padding: 2px 2px; background: #87ceeb; " | Headache
! style="padding: 5px 5px; background: #dcdcdc; " | Hearing loss
! rowspan="5" style="padding: 5px 5px; background: #87ceeb; " | Occasionally seen
! rowspan="5" style="padding: 5px 5px; background: #87ceeb; " | low
|-
|-
| style="padding: 2px 2px; background: #87ceeb; " | Facial paralysis
! style="padding: 5px 5px; background: #dcdcdc; " | Headache
|-
|-
| style="padding: 2px 2px; background: #87ceeb; " | Vertigo
! style="padding: 5px 5px; background: #dcdcdc; " | Facial paralysis
|-
|-
| style="padding: 2px 2px; background: #87ceeb; " | Absent corneal reflex
! style="padding: 5px 5px; background: #dcdcdc; " | Vertigo
|-
|-
! rowspan="10" style="padding: 2px 2px; background: #dcdcdc; " | Rarely seen
! style="padding: 5px 5px; background: #dcdcdc; " | Absent corneal reflex
| style="padding: 2px 2px; background: #ADD8E6; " | Bucking
|-
|-
| style="padding: 2px 2px; background: #ADD8E6; " | Visual disorder
! style="padding: 5px 5px; background: #dcdcdc; " | Bucking
! rowspan="10" style="padding: 5px 5px; background: #ADD8E6; " | Rarely seen
! rowspan="10" style="padding: 5px 5px; background: #ADD8E6; " | Very low
|-
|-
| style="padding: 2px 2px; background: #ADD8E6; " | Nausea and vomiting
! style="padding: 5px 5px; background: #dcdcdc; " | Visual disorder
|-
|-
| style="padding: 2px 2px; background: #B0E0E6; " | Nystagmus
! style="padding: 5px 5px; background: #dcdcdc; " | Nausea and vomiting
|-
|-
| style="padding: 2px 2px; background: #B0E0E6; " | Movement disorder
! style="padding: 5px 5px; background: #dcdcdc; " | Nystagmus
|-
|-
| style="padding: 2px 2px; background: #B0E0E6; " | Mastication disorder
! style="padding: 5px 5px; background: #dcdcdc; " | Movement disorder
|-
|-
| style="padding: 2px 2px; background: #B0E0E6; " | Romberg sign
! style="padding: 5px 5px; background: #dcdcdc; " | Mastication disorder
|-
|-
| style="padding: 2px 2px; background: #B0E0E6; " | Hoarseness
! style="padding: 5px 5px; background: #dcdcdc; " | Romberg sign
|-
|-
| style="padding: 2px 2px; background: #B0E0E6; " | Abduction disorder
! style="padding: 5px 5px; background: #dcdcdc; " | Hoarseness
|-
|-
| style="padding: 2px 2px; background: #B0E0E6; " | Ear pain
! style="padding: 5px 5px; background: #dcdcdc; " | Abduction disorder
|-
! style="padding: 5px 5px; background: #dcdcdc; " | Ear pain
|}
|}


Revision as of 18:04, 28 May 2018

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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]

Symptoms

Symptoms and signs of Acoustic neuroma considerably dependent on the size of tumor for instance, generalized headacheoccures 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.[2] In table 1 and table 2 there are information about the frequency of major symptoms and signs and cranial nerve disturbances respectively. [3]

Symptoms and signs in Order of frequency (Table 1)
Symptoms and signs Frequency Sensitivity Specificity
Hypacusis The most common High
Facial paresthesia Commonly seen Moderate
Instability of gait
Tinnitus
Hearing loss Occasionally seen low
Headache
Facial paralysis
Vertigo
Absent corneal reflex
Bucking Rarely seen Very low
Visual disorder
Nausea and vomiting
Nystagmus
Movement disorder
Mastication disorder
Romberg sign
Hoarseness
Abduction disorder
Ear pain

Symptoms of acoustic neuroma include:[1][4]

References

  1. ↑ 1.0 1.1 Vestibular Schwannoma. Wikipedia(2015) https://en.wikipedia.org/wiki/Vestibular_schwannoma Accessed on October 2 2015
  2. ↑ Robert G. Hart, M.D. and John Davenport, M.D (1981). "Diagnosis of Acoustic Neuroma". Neurosurgery. 4: 450.
  3. ↑ 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.
  4. ↑ [https ://medlineplus.gov/acousticneuroma.html "MedlinePlus Acoustic neuroma"] Check |url= value (help).

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