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

被引：10

作者：

Navarro, Paulo de Lima ^{[1
]}

Machado Junior, Almiro Jose ^{[1
]}

Crespo, Agricio Nubiato ^{[1
]}

机构：

[1] Univ Estadual Campinas, Sch Med Sci, Discipline Otorhinolaryngol, Sao Paulo, Brazil

来源：

EUROPEAN JOURNAL OF RADIOLOGY | 2013年 / 82卷 / 05期

关键词：

Maxillary sinus; Paranasal sinuses; Endoscopic surgery; Lacrimal apparatus; ENDOSCOPIC DACRYOCYSTORHINOSTOMY; NASOLACRIMAL OBSTRUCTION; SURGERY;

D O I：

10.1016/j.ejrad.2012.12.015

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

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. (C) 2012 Elsevier Ireland Ltd. All rights reserved.

引用

页码：802 / 805

页数：4

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