Медицинская библиотека · European journal of radiology · 2013

Assessment of the lacrimal recess of the maxillary sinus on computed tomography scans.

Navarro Paulo de Lima, Machado Almiro José, Crespo Agrício Nubiato

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Аннотация

OBJECTIVE

To assess the frequency of the lacrimal recess in the maxillary sinus (MS) in computed tomography (CT) of the paranasal sinuses.

METHODS

CT of the paranasal sinuses (CT PNS) done in a total of 78 patients. According to the discoveries, the MS were classified in two types: anterior or lateral.

RESULTS

41 CT PNS of 41 patients of a total of 78 patients preselected were excluded. 37 CT of the paranasal sinuses from 37 patients, in a total of 68 maxillary sinuses were studied. In the 33 right maxillary sinuses, 10 lacrimal recesses were found, 9 from male patients. Eleven left maxillary sinuses with lacrimal recess were found from a total of 35 left maxillary sinuses.

CONCLUSION

From the analysis of 68 MS, a frequency of 30.9% of lacrimal recesses in the maxillary sinuses in CT was observed.

Для цитирования: Navarro Paulo de Lima, Machado Almiro José, Crespo Agrício Nubiato. Assessment of the lacrimal recess of the maxillary sinus on computed tomography scans.. European journal of radiology. 2013. DOI: 10.1016/j.ejrad.2012.12.015.

Предметные рубрики MeSH

Female Humans Lacrimal Apparatus Male Maxillary Sinus Middle Aged Patient Positioning Radiographic Image Enhancement Reproducibility of Results Sensitivity and Specificity Tomography, X-Ray Computed

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