Saratov JOURNAL of Medical and Scientific Research

Priezsheva V.N.

Saratov State Medical University n.a. V.I. Razumovsky, Department of Radiation Therapy and Diagnostic Imaging, Assistant Professor, Candidate of Medical Science

Radiology in diagnostics of odontogenic maxillary sinusitis

Year: 2013, volume 9 Issue: №3 Pages: 486-489
Heading: Stomatology Article type: Original article
Authors: Chekhonatskaya М.L, llyasova Е.В., Konnov V.V., Priezzheva V.N., Kochanov S.V., Khmara T.G., Arushanian A.R.
Organization: Saratov State Medical University
Summary:

The purpose: to prove diagnostic capabilities of modern radiation techniques in odontogenic maxillary sinusitis. Material and methods: The study involved 546 patients with sinusitis. The following methods have been used: X-ray of the paranasal sinuses, contrast maxillary sinus radiography, contact intraoral radiographs, orthopantomography, computer tomography and magnetic resonance imaging. Results. In 7,9% of cases the presence of odontogenic sinusitis has been established, in 92,1 % rhinogenous sinusitis has been revealed. The work provides information about the effectiveness of various radiation techniques in the diagnosis of odontogenic sinusitis. Conclusion. For suspected odontogenic sinusitis, treatment of choice includes the combined use of X-ray of the paranasal sinuses in the mentoanterior projection and contact intraoral radiographs of «causal teeth». Computer tomography is the most informative additional method to clarify the diagnosis of odontogenic sinusitis.

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Beam diagnostics for traumatic brain injury

Year: 2012, volume 8 Issue: №2 Pages: 538-540
Heading: Neurology Article type: Review
Authors: Hmara T.G., Chehonatskaya M.L., Priezshzeva V.N., Ilyasova E.B., Hmara A.D., Kondrat`eva O.A., Nikol`skiy Yu.E., Kochanov S.V.
Organization: Saratov State Medical University
Summary:

The paper presents aliterature review of domestic and foreign sources of modern methods of diagnostics imaging for traumatic brain injury. Information of the magnetic resonance imaging and computed tomography in the of this disease

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Syringomyelic osteoarthropathy

Year: 2012, volume 8 Issue: №2 Pages: 509-512
Heading: Neurology Article type: Author's opinion
Authors: Приезжева В.Н ., Чехонацкая М.Л ., Илясова Е.Б ., Хмара Т.Г., Кондратьева О.А ., Зуев В.В ., Никольский Ю.Е ., Комаров И.И.
Organization: Saratov State Medical University
Summary:

The goal of the research is to estimate possibilities of MRT (magnetic resonance tomography) in diagnostics of a syringomyelia of a spinal cord and identifcation of early changes of bone and articulate system during syringomyelia. Radiological data of 37 patients were analysed. Syringomyelic osteoartropathy with the expressed irreversible changes in bone and articulate system was in 23 of all patients, in 14 patients tabic osteoartropathy. In the patience who had neurologic semiology. 11 patients had MR — research of a spinal cord, 7 patients were with a syringomyelia of a spinal cord, thus at the majority of patients single, homogeneous, hydatid in cervicothoracic part of a spinal cord, extent more than 2 centimeters with primary localization in sheyno chest department, 1 cerebellar ektopy (Arnold-Kiari syndrome), 3 cystic tumors of a spinal cord were revealed. The main method of instrumental diagnostics of syringomyelia is MRT at which the sizes, localization, extent and internal structure of a cavity in a spinal cord, a condition of subarakhnoidalny spaces of a spinal cord, and also the possible reasons of development of syringomyelia are available to an assessment.

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Features of computer tomography and magnetic resonance imaging in the diagnosis of cranial nerve neurinoma

Year: 2012, volume 8 Issue: №2 Pages: 499-501
Heading: Neurology Article type: Review
Authors: Nikol`skiy Yu.E., Chehonatskaya M.L., Priezshzeva V.N., Ilyasova E.B., Hmara T.G., Kondrat`eva O.A., Kochanov S.V., Zuev V .V.
Organization: Saratov State Medical University
Summary:

In the article described the literary review of advantages and shortcomings of the main modern methods of neuro-radiology in diagnostics the cranial nerve neurinoma.

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MRI capabilities of diagnostics of multicentricity brain lesions

Year: 2012, volume 8 Issue: №2 Pages: 475-477
Heading: Neurology Article type: Review
Authors: Kondrat`eva O.A., Chekhonatskaya M.L., Priezshzeva V.N., Hmara T.G
Organization: Saratov State Medical University
Summary:

Тhe problem of multicentricity brain damage is relevant in connection with the presence of many diseases, shown data of radiation syndrome. Timely detection of pathological processes allows to carry out adequate therapy from the early stages of the disease, which considerably improves the course and prognosis of the disease. The article presents some aspects of differential diagnostics of vascular, infammatory, infectious and hereditary diseases, shown multicen-tricity lesions of the substance of the brain MRI study.

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The effectiveness of magnetic resonance angiography to cerebrovascular violations

Year: 2012, volume 8 Issue: №2 Pages: 440-442
Heading: Neurology Article type: Short message
Authors: Ilyasova E.B., Chekhonatskaya M.L., Chekhonatsky A.A., Priezshzeva V.N., Kochanov S.V., Hmara T.G., Kondrateva O. A., Zuev V.V., Nikol`skiy Yu.E., Isaeva T.M.
Organization: Saratov State Medical University
Summary:

Provides information about magnetic resonance angiography in diagnosis of cerebral vascular disorders. Refects the effectiveness of magnetic resonance angiography in identifying this pathology.

Keywords: -
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Comparative analysis of data of clinical, laboratory and radiation diagnostic techniques of prostate cancer with histomorphological tumor gradation by Gleason scale

Year: 2010, volume 6 Issue: №2 Pages: 446-453
Heading: Urology Article type: Original article
Authors: P.V. Glybochko, T.G. Hmara, V.M. Popkov, M.L. Chekhonatskaya, G.N. Maslyakova, V.N. Priezsheva, A.N. Ponukalin
Organization: Saratov State Medical University, First Moscow State Medical University n.a. I.M. Sechenov
Summary:

In scientific article the research goal is the comparative analysis of data of clinical, laboratory and radiation diagnostic techniques of prostate cancer with histomorphological tumor gradation by Gleason scale. the level of prostate-specific antigen (PSA) and index PSA D depend on parameters on Gleason scale. Ultrasonic findings are correlated with histomorphological gradation of adenocarcinoma. Magnetic-resonance imaging is effective only with 8-10 points on Gleason scale. In the research 217 patients with suspecting prostate cancer have been included. As a result prostate cancer has been diagnosed in 157 (72,4%) patients, prostate adenoma - in 60 (27,6%) patients