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Spectrum of radiological appearances of necrotising external otitis: a pictorial review

Necrotising external otitis, also known as malignant otitis externa, is an aggressive, resorptive osteomyelitis of the temporal bone. Although rare, necrotising external otitis is a potentially fatal disease, with complications which include temporomandibular joint osteomyelitis, sigmoid sinus throm...

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Published in:	Journal of laryngology and otology 2011-11, Vol.125 (11), p.1109-1115
Main Authors:	Mehrotra, P, Elbadawey, M R, Zammit-Maempel, I
Format:	Article
Language:	English
Subjects:	Antibiotics Bacterial arthritis and osteitis Bacterial diseases Bell's palsy Biological and medical sciences Cranial Nerve Diseases - etiology Diabetes Disease Progression Ear, auditive nerve, cochleovestibular tract, facial nerve: diseases, semeiology Ent and stomatologic bacterial diseases Human bacterial diseases Humans Infections Infectious diseases Magnetic Resonance Imaging Medical sciences Necrosis - diagnosis Non tumoral diseases Osteomyelitis - diagnosis Osteomyelitis - pathology Otitis Externa - diagnosis Otitis Externa - pathology Otorhinolaryngology. Stomatology Pseudomonas Infections - complications Pseudomonas Infections - diagnosis Pseudomonas Infections - pathology Scintigraphy Temporal Bone - pathology Temporomandibular Joint Disorders - diagnosis Temporomandibular Joint Disorders - etiology Temporomandibular Joint Disorders - pathology Tomography Tomography, X-Ray Computed
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description	Necrotising external otitis, also known as malignant otitis externa, is an aggressive, resorptive osteomyelitis of the temporal bone. Although rare, necrotising external otitis is a potentially fatal disease, with complications which include temporomandibular joint osteomyelitis, sigmoid sinus thrombosis and meningitis. Imaging findings may be subtle, particularly in the early stages. We present a broad range of imaging findings which may occur in necrotising external otitis cases.
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Although rare, necrotising external otitis is a potentially fatal disease, with complications which include temporomandibular joint osteomyelitis, sigmoid sinus thrombosis and meningitis. Imaging findings may be subtle, particularly in the early stages. 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Stomatology ; Pseudomonas Infections - complications ; Pseudomonas Infections - diagnosis ; Pseudomonas Infections - pathology ; Scintigraphy ; Temporal Bone - pathology ; Temporomandibular Joint Disorders - diagnosis ; Temporomandibular Joint Disorders - etiology ; Temporomandibular Joint Disorders - pathology ; Tomography ; Tomography, X-Ray Computed</subject><ispartof>Journal of laryngology and otology, 2011-11, Vol.125 (11), p.1109-1115</ispartof><rights>Copyright © JLO (1984) Limited 2011</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c401t-bf0f06159ab14858a455c43827ca6014fbcfd24e0c539bd09c7d4465af6b2dab3</citedby><cites>FETCH-LOGICAL-c401t-bf0f06159ab14858a455c43827ca6014fbcfd24e0c539bd09c7d4465af6b2dab3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.cambridge.org/core/product/identifier/S0022215111001691/type/journal_article$$EHTML$$P50$$Gcambridge$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,72706</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24636448$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21846417$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mehrotra, P</creatorcontrib><creatorcontrib>Elbadawey, M R</creatorcontrib><creatorcontrib>Zammit-Maempel, I</creatorcontrib><title>Spectrum of radiological appearances of necrotising external otitis: a pictorial review</title><title>Journal of laryngology and otology</title><addtitle>J Laryngol Otol</addtitle><description>Necrotising external otitis, also known as malignant otitis externa, is an aggressive, resorptive osteomyelitis of the temporal bone. 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Stomatology</subject><subject>Pseudomonas Infections - complications</subject><subject>Pseudomonas Infections - diagnosis</subject><subject>Pseudomonas Infections - pathology</subject><subject>Scintigraphy</subject><subject>Temporal Bone - pathology</subject><subject>Temporomandibular Joint Disorders - diagnosis</subject><subject>Temporomandibular Joint Disorders - etiology</subject><subject>Temporomandibular Joint Disorders - pathology</subject><subject>Tomography</subject><subject>Tomography, X-Ray Computed</subject><issn>0022-2151</issn><issn>1748-5460</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp1kElLxTAUhYMo-hx-gBspgriq3tsMbd3JwwkEFyouS5omj0gnk9bh35vyngqKqwvnfHc6hOwjnCBgenoPkCQJckQEQJHjGplhyrKYMwHrZDbZ8eRvkW3vnyFAKSSbZCvBjAmG6Yw83fdaDW5sos5ETla2q7uFVbKOZN9r6WSrtJ-8VivXDdbbdhHp90G7NjBBCNJZJKPeqqFzNmhOv1r9tks2jKy93lvVHfJ4efEwv45v765u5ue3sWKAQ1waMCCQ57JElvFMMs4Vo1mSKikAmSmVqRKmQXGalxXkKq0YE1waUSaVLOkOOV7O7V33Mmo_FI31Ste1bHU3-iLLc6ScsSyQh7_I526cvvBFDoJmyCkNEC6h8Kz3Tpuid7aR7qNAKKbMiz-Zh56D1eCxbHT13fEVcgCOVoD0IVkzhWr9D8cEFcsL6Wq5bEpnq4X-OfH_9Z9Mr5gS</recordid><startdate>20111101</startdate><enddate>20111101</enddate><creator>Mehrotra, P</creator><creator>Elbadawey, M R</creator><creator>Zammit-Maempel, I</creator><general>Cambridge University Press</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7RV</scope><scope>7TK</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>S0X</scope><scope>7X8</scope></search><sort><creationdate>20111101</creationdate><title>Spectrum of radiological appearances of necrotising external otitis: a pictorial review</title><author>Mehrotra, P ; Elbadawey, M R ; Zammit-Maempel, I</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c401t-bf0f06159ab14858a455c43827ca6014fbcfd24e0c539bd09c7d4465af6b2dab3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Antibiotics</topic><topic>Bacterial arthritis and osteitis</topic><topic>Bacterial diseases</topic><topic>Bell's palsy</topic><topic>Biological and medical sciences</topic><topic>Cranial Nerve Diseases - etiology</topic><topic>Diabetes</topic><topic>Disease Progression</topic><topic>Ear, auditive nerve, cochleovestibular tract, facial nerve: diseases, semeiology</topic><topic>Ent and stomatologic bacterial diseases</topic><topic>Human bacterial diseases</topic><topic>Humans</topic><topic>Infections</topic><topic>Infectious diseases</topic><topic>Magnetic Resonance Imaging</topic><topic>Medical sciences</topic><topic>Necrosis - diagnosis</topic><topic>Non tumoral diseases</topic><topic>Osteomyelitis - diagnosis</topic><topic>Osteomyelitis - pathology</topic><topic>Otitis Externa - diagnosis</topic><topic>Otitis Externa - pathology</topic><topic>Otorhinolaryngology. 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subjects	Antibiotics Bacterial arthritis and osteitis Bacterial diseases Bell's palsy Biological and medical sciences Cranial Nerve Diseases - etiology Diabetes Disease Progression Ear, auditive nerve, cochleovestibular tract, facial nerve: diseases, semeiology Ent and stomatologic bacterial diseases Human bacterial diseases Humans Infections Infectious diseases Magnetic Resonance Imaging Medical sciences Necrosis - diagnosis Non tumoral diseases Osteomyelitis - diagnosis Osteomyelitis - pathology Otitis Externa - diagnosis Otitis Externa - pathology Otorhinolaryngology. Stomatology Pseudomonas Infections - complications Pseudomonas Infections - diagnosis Pseudomonas Infections - pathology Scintigraphy Temporal Bone - pathology Temporomandibular Joint Disorders - diagnosis Temporomandibular Joint Disorders - etiology Temporomandibular Joint Disorders - pathology Tomography Tomography, X-Ray Computed
title	Spectrum of radiological appearances of necrotising external otitis: a pictorial review
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