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1.
Rev. bras. oftalmol ; 73(2): 112-116, Mar-Apr/2014. graf
Article in Portuguese | LILACS | ID: lil-718423

ABSTRACT

As doenças que acometem a órbita de forma aguda e não traumática por vezes não são conhecidas por médicos em centros de emergência. Essas condições são decorrentes de diversos fatores, como desordens imunológicas, congênitas, infecciosas, vasculares, entre outras. As causas infecciosas correspondem a mais de 50% de todos os casos e requer rápido diagnóstico e conduta para minimização de sequelas. A tomografia computadorizada (TC) é o exame de imagem de primeira linha nesses casos, sendo geralmente disponível nos centros de emergência e capaz de fornecer auxílio diagnóstico de forma rápida, precisa e eficaz. Esse artigo de revisão visa descrever os principais aspectos tomográficos da órbita aguda infecciosa, correlacionando-os com os dados da literatura.


The acute and nontraumatic diseases that involve the orbit are often little known by most physicians. These conditions are due to several factors, such as immune disorders, congenital, infections, vascular, among others disorders. The infectious causes correspond to more than 50% of all cases and require rapid diagnosis and management in order to minimize sequels. Computed tomography (CT) is the first line imaging method on these cases, generally being available in emergency centers and capable to provide an accurate, quick and effective diagnostic information. This review article aims to describe the main tomographic findings in acute orbit infections, correlating them with the literature data.


Subject(s)
Humans , Orbital Diseases/diagnostic imaging , Tomography, X-Ray Computed , Orbital Cellulitis/diagnostic imaging , Orbit/diagnostic imaging , Orbital Diseases/therapy , Sinusitis/complications , Acute Disease , Dacryocystitis , Dermoid Cyst , Abscess , Orbital Cellulitis/therapy , Petrositis , Mucocele , Myiasis
2.
Radiol. bras ; 46(4): 259-260, Jul-Aug/2013. graf
Article in English | LILACS | ID: lil-684587

ABSTRACT

The authors report a rare case of frontal sinus pneumocele in a 26-year-old female patient assessed by computed tomography.

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