Evaluation of the use of tomography in penetrating neck trauma

Revista do Colégio Brasileiro de Cirurgiões

Adonis Nasr¹  JÉssica Tamara De Oliveira¹  Melissa Mello Mazepa¹  Christine Lima Cavalcanti De Albuquerque¹  Gabriela Soraya Martini¹  Mariana Nazario¹  FÁbio Henrique De Carvalho¹ 

关键词: Neck Injuries;    Wounds and Injuries;    Diagnostic Imaging;    Tomography;    X-Ray Computed;    Lesões do Pescoço;    Ferimentos e Lesões;    Diagnóstico por Imagem;    Tomografia Computadorizada por Raios X;   

DOI  :  10.1590/0100-69912015004004

来源: SciELO

【 摘 要 】

ABSTRACTObjective:the study has the intention of evaluate the accuracy of computed tomography for the diagnosis of cervical lesions on penetrating neck trauma and also identify the most frequent mechanisms of trauma. Most injured structures, determine the age range and the most prevalent sex.Methods: observational descriptive retrospective study executed by the systematic retrospective review of medical records of all patients victims of penetrating neck trauma that went through surgery and CT scans, admitted into Hospital do Trabalhador, between January 2009 and December 2013.Results:the final sample was of 30 patients, 96.7% of the male sex, the median age was of 28 years old. Most patients suffered injuries by gun (56.7%) and 33,3% suffered stab wounds. The most stricken area of the neck was Zone II (77.8%) and the left side (55.2%). Regarding the structures injured, the CT showed 6.7% lesions on airways but the surgery showed 40% of damaged, with a value of p=0.002. As to damages of the esophagus and pharynx the CT detected 10% of lesions, while surgery found 30% of lesions, therefore with a significant value of p=0.013. As for the analysis the CT showed reliable. As for the analysis of vascular damage, the CT showed to be, in most cases, reliable to the findings during the surgical act.Conclusion:besides the great use of CT for the diagnosis of penetrating neck injuries we can say that this is an exam with low accuracy for the diagnosis of lesions of aerodigestive tract, therefore it is important a clinical correlation for a good diagnosis.as for the vascular lesions and of other structures, the CT had high sensibility and specificity, thus a good exam to be used in overall.

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