Isolated unilateral temporalis muscle hypertrophy: first case in an Indo-Aryan

Unilateral hypertrophy of temporalis muscle (isolated type) is extremely rare and only 14 cases have been reported in English literature since 1990. Although no definitive etiology is identified, stress and bruxism are among the many factors are linked to it. Reported patient ages ranged from 7 year...

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Main Authors: Ali Niyaf, Kiran Niraula, Shiara Zahir, Mohamed Sajuan Mushrif
Format: Article
Language:English
Published: NESON 2020-04-01
Series:Nepal Journal of Neuroscience
Subjects:
Online Access:https://www.nepjol.info/index.php/NJN/article/view/28344
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author Ali Niyaf
Kiran Niraula
Shiara Zahir
Mohamed Sajuan Mushrif
author_facet Ali Niyaf
Kiran Niraula
Shiara Zahir
Mohamed Sajuan Mushrif
author_sort Ali Niyaf
collection DOAJ
description Unilateral hypertrophy of temporalis muscle (isolated type) is extremely rare and only 14 cases have been reported in English literature since 1990. Although no definitive etiology is identified, stress and bruxism are among the many factors are linked to it. Reported patient ages ranged from 7 years to 62 years and most of them are Caucasians. Here we report the first ever case of an Indo-Aryan ethnic patient who presented with painful swelling of the left temporal region. Temporalis muscle biopsy confirmed the diagnosis of isolated unilateral temporalis muscle hypertrophy. This case raises the importance of considering rare diagnoses such as isolated unilateral temporalis muscle hypertrophy despite the inadequate statistical data on ethnicity or geographic location of a condition.
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spelling doaj.art-988509e7b2ee428587092905de5f1b082022-12-22T01:50:38ZengNESONNepal Journal of Neuroscience1813-19481813-19562020-04-01171485210.3126/njn.v17i1.2834428344Isolated unilateral temporalis muscle hypertrophy: first case in an Indo-AryanAli Niyaf0Kiran Niraula1Shiara Zahir2Mohamed Sajuan Mushrif3ADK Hospital, Male, MaldivesADK Hospital, Male, MaldivesADK Hospital, Male, MaldivesLithuanian University of Health SciencesUnilateral hypertrophy of temporalis muscle (isolated type) is extremely rare and only 14 cases have been reported in English literature since 1990. Although no definitive etiology is identified, stress and bruxism are among the many factors are linked to it. Reported patient ages ranged from 7 years to 62 years and most of them are Caucasians. Here we report the first ever case of an Indo-Aryan ethnic patient who presented with painful swelling of the left temporal region. Temporalis muscle biopsy confirmed the diagnosis of isolated unilateral temporalis muscle hypertrophy. This case raises the importance of considering rare diagnoses such as isolated unilateral temporalis muscle hypertrophy despite the inadequate statistical data on ethnicity or geographic location of a condition.https://www.nepjol.info/index.php/NJN/article/view/28344biopsyindo-aryaniutmh (isolated unilateral temporal muscle hypertrophy)
spellingShingle Ali Niyaf
Kiran Niraula
Shiara Zahir
Mohamed Sajuan Mushrif
Isolated unilateral temporalis muscle hypertrophy: first case in an Indo-Aryan
Nepal Journal of Neuroscience
biopsy
indo-aryan
iutmh (isolated unilateral temporal muscle hypertrophy)
title Isolated unilateral temporalis muscle hypertrophy: first case in an Indo-Aryan
title_full Isolated unilateral temporalis muscle hypertrophy: first case in an Indo-Aryan
title_fullStr Isolated unilateral temporalis muscle hypertrophy: first case in an Indo-Aryan
title_full_unstemmed Isolated unilateral temporalis muscle hypertrophy: first case in an Indo-Aryan
title_short Isolated unilateral temporalis muscle hypertrophy: first case in an Indo-Aryan
title_sort isolated unilateral temporalis muscle hypertrophy first case in an indo aryan
topic biopsy
indo-aryan
iutmh (isolated unilateral temporal muscle hypertrophy)
url https://www.nepjol.info/index.php/NJN/article/view/28344
work_keys_str_mv AT aliniyaf isolatedunilateraltemporalismusclehypertrophyfirstcaseinanindoaryan
AT kiranniraula isolatedunilateraltemporalismusclehypertrophyfirstcaseinanindoaryan
AT shiarazahir isolatedunilateraltemporalismusclehypertrophyfirstcaseinanindoaryan
AT mohamedsajuanmushrif isolatedunilateraltemporalismusclehypertrophyfirstcaseinanindoaryan