STUDY OF THE PECULIARITIES OF THE STRUCTURE OF THE NASOLACRIMAL DUCT ORIFICE ACCORDING TO THE DATA OF MULTISLICE COMPUTED TOMOGRAPHY
Objective. To develop a method for investigating the perculiarities of the structure of the nasolacrimal duct orifice according to the data of multislice computed tomography (MSCT).Material and methods. The structure of the nasolacrimal duct orifice was investigated in 96 cases in 65 people, includi...
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Luchevaya Diagnostika, LLC
2018-05-01
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| Series: | Вестник рентгенологии и радиологии |
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| Online Access: | https://www.russianradiology.ru/jour/article/view/327 |
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| author | E. L. At’kova V. D. Yartsev N. N. Krakhovetskiy L. V. Reznikova A. O. Root |
| author_facet | E. L. At’kova V. D. Yartsev N. N. Krakhovetskiy L. V. Reznikova A. O. Root |
| author_sort | E. L. At’kova |
| collection | DOAJ |
| description | Objective. To develop a method for investigating the perculiarities of the structure of the nasolacrimal duct orifice according to the data of multislice computed tomography (MSCT).Material and methods. The structure of the nasolacrimal duct orifice was investigated in 96 cases in 65 people, including healthy volunteers (n=29), patients with dacryostenosis (n=45), and those with unilateral dacryocystitis (n=22). The type of the nasolacrimal duct orifice was identified using the developed procedure on the basis of the data of contrast-enhanced MSCT of the lacrimal passages. For verification, the investigators used retrograde probing of the nasolacrimal duct in all cases.Results. There were four possible types of the structure of the nasolacrimal duct orifice. Five cases showed discordance between the type of nasolacrimal duct office and the MSCT type identified by retrograde probing. The accuracy of the developed procedure to identify the type of the nasolacrimal duct orifice was 94.8%.Conclusion. The developed methodology based on CT is noninvasive, can reliably identify the type of the structure of the nasolacrimal duct orifice, and may be included in the algorithm for examination of patients with lacrimation disorders. |
| format | Article |
| id | doaj-art-29e9e9e1607747559562ea262149a292 |
| institution | Kabale University |
| issn | 0042-4676 2619-0478 |
| language | English |
| publishDate | 2018-05-01 |
| publisher | Luchevaya Diagnostika, LLC |
| record_format | Article |
| series | Вестник рентгенологии и радиологии |
| spelling | doaj-art-29e9e9e1607747559562ea262149a2922025-08-20T03:58:45ZengLuchevaya Diagnostika, LLCВестник рентгенологии и радиологии0042-46762619-04782018-05-01992637010.20862/0042-4676-2018-99-2-63-70223STUDY OF THE PECULIARITIES OF THE STRUCTURE OF THE NASOLACRIMAL DUCT ORIFICE ACCORDING TO THE DATA OF MULTISLICE COMPUTED TOMOGRAPHYE. L. At’kova0V. D. Yartsev1N. N. Krakhovetskiy2L. V. Reznikova3A. O. Root4Eye Diseases Research Institute.Eye Diseases Research Institute.Eye Diseases Research Institute.I.M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation.Eye Diseases Research Institute.Objective. To develop a method for investigating the perculiarities of the structure of the nasolacrimal duct orifice according to the data of multislice computed tomography (MSCT).Material and methods. The structure of the nasolacrimal duct orifice was investigated in 96 cases in 65 people, including healthy volunteers (n=29), patients with dacryostenosis (n=45), and those with unilateral dacryocystitis (n=22). The type of the nasolacrimal duct orifice was identified using the developed procedure on the basis of the data of contrast-enhanced MSCT of the lacrimal passages. For verification, the investigators used retrograde probing of the nasolacrimal duct in all cases.Results. There were four possible types of the structure of the nasolacrimal duct orifice. Five cases showed discordance between the type of nasolacrimal duct office and the MSCT type identified by retrograde probing. The accuracy of the developed procedure to identify the type of the nasolacrimal duct orifice was 94.8%.Conclusion. The developed methodology based on CT is noninvasive, can reliably identify the type of the structure of the nasolacrimal duct orifice, and may be included in the algorithm for examination of patients with lacrimation disorders.https://www.russianradiology.ru/jour/article/view/327lacrimal passagesopening of the nasolacrimal ductmultislice computed tomography |
| spellingShingle | E. L. At’kova V. D. Yartsev N. N. Krakhovetskiy L. V. Reznikova A. O. Root STUDY OF THE PECULIARITIES OF THE STRUCTURE OF THE NASOLACRIMAL DUCT ORIFICE ACCORDING TO THE DATA OF MULTISLICE COMPUTED TOMOGRAPHY Вестник рентгенологии и радиологии lacrimal passages opening of the nasolacrimal duct multislice computed tomography |
| title | STUDY OF THE PECULIARITIES OF THE STRUCTURE OF THE NASOLACRIMAL DUCT ORIFICE ACCORDING TO THE DATA OF MULTISLICE COMPUTED TOMOGRAPHY |
| title_full | STUDY OF THE PECULIARITIES OF THE STRUCTURE OF THE NASOLACRIMAL DUCT ORIFICE ACCORDING TO THE DATA OF MULTISLICE COMPUTED TOMOGRAPHY |
| title_fullStr | STUDY OF THE PECULIARITIES OF THE STRUCTURE OF THE NASOLACRIMAL DUCT ORIFICE ACCORDING TO THE DATA OF MULTISLICE COMPUTED TOMOGRAPHY |
| title_full_unstemmed | STUDY OF THE PECULIARITIES OF THE STRUCTURE OF THE NASOLACRIMAL DUCT ORIFICE ACCORDING TO THE DATA OF MULTISLICE COMPUTED TOMOGRAPHY |
| title_short | STUDY OF THE PECULIARITIES OF THE STRUCTURE OF THE NASOLACRIMAL DUCT ORIFICE ACCORDING TO THE DATA OF MULTISLICE COMPUTED TOMOGRAPHY |
| title_sort | study of the peculiarities of the structure of the nasolacrimal duct orifice according to the data of multislice computed tomography |
| topic | lacrimal passages opening of the nasolacrimal duct multislice computed tomography |
| url | https://www.russianradiology.ru/jour/article/view/327 |
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