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13 results on '"Ustyuzhanin, Dmitry"'

5. HER2-Positive Lacrimal Sac Squamous Cell Carcinoma in a 57-Year-Old Man.

Author

Grachev, Nikolay, Rabaev, Gavriil, Avdalyan, Ashot, Znamenskiy, Igor, Mosin, Dmitry, Ustyuzhanin, Dmitry, Rabaev, Gennady, and Lužbeták, Martin

Subjects
SQUAMOUS cell carcinoma
Abstract

Introduction: Lacrimal sac squamous cell carcinoma (SCC) is a rare tumor. Only 241 cases of lacrimal sac SCC have been reported in the literature. However, the detailed molecular profile of this tumor is unknown. Case Presentation: Fifty-seven-year-old Caucasian male presented with a 6-month history of epiphora. Multimodal examination revealed a unilateral lacrimal sac SCC T4aN0M0. The patient underwent primary surgery with subsequent chemoradiotherapy. The patient was alive 18 months after the end of the treatment, with no signs of local or distant relapse. Complex molecular profiling revealed the FGFR p.G388R variant, HER2 amplification, and progression phenotype. Conclusion: Here, we describe a clinical case of a male patient with lacrimal sac SCC with a careful description of the disease history, treatment, and molecular-genetic patterns of the tumor. This is the first report of HER2-positive lacrimal sac SCC. [ABSTRACT FROM AUTHOR]

Published
2024
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8. Stress echocardiography vs сoronary CTA for the detection of obstructive coronary artery disease in patients aged ≥70 years with suspected stable coronary artery disease

Author

Ustyuzhanin, Dmitry

Subjects
Cardiovascular system, Prospective, Arteriosclerosis, Ultrasound, Performed at one institution, Diagnostic or prognostic study, Contrast agent-intravenous, Cardiac, CT-Angiography
Abstract

Purpose Methods and materials Results Conclusion Personal information and conflict of interest References, Purpose: Background . According to the 2019 ESC guidelines for the diagnosis and management of chronic coronary syndromes, non-invasive functional imaging for myocardial ischemia or coronary computed tomography angiography (CTA) is recommended as the initial...

Published
2020
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10. Variability analysis of 3D-ultrasound and MRI in quantitative assessment of the carotid atherosclerotic plaque volume

Author

Ustyuzhanin, Dmitry

Subjects
Comparative studies, Cardiovascular system, genetic structures, Arteries / Aorta, Arteriosclerosis, MR-Angiography, Vascular, Ultrasound, MR
Abstract

Aims and objectives Methods and materials Results Conclusion Personal information References, Aims and objectives: To compare the intraobserver and interobserver agreement of ultrasound scanning in a three-dimensional mode (3D-ultrasound) and MRI for carotid atherosclerotic plaques (ASP) volume...

Published
2014
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11. Stress as a Risk Factor for Coronary Heart Disease: A Comprehensive Medical and Psychophysiological Study

Author

Chernorizov, Alexander M., primary, Chazov, Eugeny I., additional, Dulova, Ekaterina I., additional, Konovalov, Rodion N., additional, Kovaleva, Anastasiya R., additional, Masenko, Valery P., additional, Shariya, Merab A., additional, Ustyuzhanin, Dmitry V., additional, Vyborov, Oleg N., additional, and Zashezova, Maryanna Kh., additional

Published
2016
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12. 3T MR Imaging of Temporomandibular Joint Using Standard Head Coil: A Pictorial Review

Author

Ustyuzhanin, Dmitry

Subjects
Head and neck, Musculoskeletal joint, MR, Diagnostic procedure, Trauma
Abstract

Learning objectives Background Imaging findings OR Procedure details Conclusion References Personal Information, Learning objectives: To discuss the imaging protocol for MRI of temporomandibular joint (TMJ) using standard head coil. To illustrate normal anatomy and pathological imaging findings in patients with different TMJ disorders. In this poster we will review the alternative...

Published
2013
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13. Development of metabolic syndrome at a young age as a manifestation of familial partial lipodystrophy type 3 (PPARG mutation): the first description of its clinical case in Russia

Author

Sorkina, Ekaterina Leonidovna, primary, Kalashnikova, Marina Fedorovna, additional, Likhodey, Natalya Vyacheslavovna, additional, Koksharova, Ekaterina Olegova, additional, Ustyuzhanin, Dmitry Vladimirovich, additional, Mayorov, Alexander Yuryevich, additional, Shestakova, Marina Vladimirovna, additional, and Tiulpakov, Anatoly Nikolaevich, additional

Published
2015
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