Search Results - "PRONIN, IGOR N."

Differentiation of glioma malignancy grade using diffusion MRI by Maximov, Ivan I., Tonoyan, Aram S., Pronin, Igor N.

“…•Application of DTI, DKI and NODDI scalar metrics for glioma grade differentiation problem.•Application of clinically feasible multi-shell diffusion protocol…”
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Radiochemical Synthesis of 4-[ 18 F]FluorobenzylAzide and Its Conjugation with EGFR-Specific Aptamers by Il'in, Viktor A, Pyzhik, Elena V, Balakhonov, Anton B, Kiryushin, Maksim A, Shcherbatova, Evgeniya V, Kuznetsov, Andrey A, Kostin, Pavel A, Golovin, Andrey V, Korshun, Vladimir A, Brylev, Vladimir A, Sapozhnikova, Kseniya A, Kopylov, Alexey M, Pavlova, Galina V, Pronin, Igor N

“…Central nervous system tumors related to gliomas are of neuroectodermal origin and cover about 30% of all primary brain tumors. Glioma is not susceptible to…”
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5-ALA-guided tumor resection during awake speech mapping in gliomas located in eloquent speech areas: Single-center experience by Goryaynov, Sergey A, Buklina, Svetlana B, Khapov, Ivan V, Batalov, Artyom I, Potapov, Alexander A, Pronin, Igor N, Belyaev, Artem U, Aristov, Andrey A, Zhukov, Vadim U, Pavlova, Galina V, Belykh, Evgenii

“…Achieving maximal functionally safe resection of gliomas located within the eloquent speech areas is challenging, and there is a lack of literature on the…”
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Sensitivity of three-dimensional time-of-flight 3.0 ​T magnetic resonance angiography in visualizing the number and course of lenticulostriate arteries in patients with insular gliomas by Bykanov, Andrey E., Pitskhelauri, David I., Batalov, Artem I., Young, Robert, Trube, Maxim A., Holodny, Andrei I., Pronin, Igor N., Zagidullin, Timur

“…Neurosurgical resection of insular gliomas is complicated by the possibility of iatrogenic injury to the lenticulostriate arteries (LSAs) and is associated…”
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Arterial Spin Labeling Perfusion in Determining the IDH1 Status and Ki-67 Index in Brain Gliomas by Batalov, Artem I, Zakharova, Natalia E, Chekhonin, Ivan V, Pogosbekyan, Eduard L, Sudarikova, Anna V, Goryainov, Sergey A, Shulgina, Anna A, Belyaev, Artem Yu, Usachev, Dmirti Yu, Pronin, Igor N

“…The aim of the study was to evaluate the relationship between tumor blood flow (TBF) measured by the pseudo-continuous arterial spin labeling (PCASL) method…”
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Diffusion Tensor Tractography of the Motor White Matter Tracts in Man: Current Controversies and Future Directions by HOLODNY, ANDREI I., WATTS, RICHARD, KORNEINKO, VALERI N., PRONIN, IGOR N., ZHUKOVSKIY, MIKHAIL E., GOR, DEVANG M., ULUG, AZIZ

“…The anatomy of the brain is extremely complex, and certain, even large structures, such as the corticospinal tract (CST), remain poorly understood. Diffusion…”
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Experimental Reconstruction of the Optic Nerve with a Sural Nerve Graft: An in Vivo Experimental Study by Shkarubo, Alexey N., Ogurtsova, Anna A., Yakupova, Zalija F., Revishchin, Alexandr V., Shishkina, Ludmila V., Pronin, Igor N., Chernov, Ilia V., Pavlova, Galina V., Podoprigora, Alexey E., Shkarubo, Mikhail A., Sinelnikov, Mikhail E., Velichko, Arkadiy Y., Nikolenko, Vladimir N.

“…Neurosurgical interventions and trauma are common causes of damage to the optic nerve. This determines the relevance of research for solutions aimed at…”
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Magnetic resonance relaxometry in quantitative imaging of brain gliomas: A literature review by Chekhonin, Ivan V, Cohen, Ouri, Otazo, Ricardo, Young, Robert J, Holodny, Andrei I, Pronin, Igor N

“…Magnetic resonance (MR) relaxometry is a quantitative imaging method that measures tissue relaxation properties. This review discusses the state of the art of…”
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A vascular-task response dependency and its application in functional imaging of brain tumors by Voss, Henning U., Peck, Kyung K., Petrovich Brennan, Nicole M., Pogosbekyan, Eduard L., Zakharova, Natalia E., Batalov, Artyom I., Pronin, Igor N., Potapov, Alexander A., Holodny, Andrei I.

“…[Display omitted] •We discovered a relationship between vascular (via breath-hold) and functional response in healthy subjects and subjects who underwent…”
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Corrigendum to “A vascular-task response dependency and its application in functional imaging of brain tumors” [J. Neurosci. Methods 322 (2019) 10–22] by Voss, Henning U., Peck, Kyung K., Petrovich Brennan, Nicole M., Pogosbekyan, Eduard L., Zakharova, Natalia E., Batalov, Artyom I., Pronin, Igor N., Potapov, Alexander A., Holodny, Andrei I.

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Perifocal Zone of Brain Gliomas: Application of Diffusion Kurtosis and Perfusion MRI Values for Tumor Invasion Border Determination by Zakharova, Natalia E, Batalov, Artem I, Pogosbekian, Eduard L, Chekhonin, Ivan V, Goryaynov, Sergey A, Bykanov, Andrey E, Tyurina, Anastasia N, Galstyan, Suzanna A, Nikitin, Pavel V, Fadeeva, Lyudmila M, Usachev, Dmitry Yu, Pronin, Igor N

“…(1) Purpose: To determine the borders of malignant gliomas with diffusion kurtosis and perfusion MRI biomarkers. (2) Methods: In 50 high-grade glioma patients,…”
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Pineal Cyst−Related Aqueductal Stenosis as Cause of Intractable Headaches in Nonhydrocephalic Patients by Pitskhelauri, David I., Konovalov, Alexander N., Abramov, Irakliy T., Danilov, Gleb V., Pronin, Igor N., Alexandrova, Evgeniya V., Serova, Nataliya K., Sanikidze, Alexander Z.

“…Pineal cysts (PCs) are histologically benign lesions of the pineal gland. Although the majority of PCs are asymptomatic, some cases are ambiguous and…”
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Towards Aptamer-Targeted Drug Delivery to Brain Tumors: The Synthesis of Ramified Conjugates of an EGFR-Specific Aptamer with MMAE on a Cathepsin B-Cleavable Linker by Brylev, Vladimir A., Ryabukhina, Ekaterina V., Nazarova, Ekaterina V., Samoylenkova, Nadezhda S., Gulyak, Evgeny L., Sapozhnikova, Ksenia A., Dzarieva, Fatima M., Ustinov, Alexey V., Pronin, Igor N., Usachev, Dmitry Y., Kopylov, Alexey M., Golovin, Andrey V., Pavlova, Galina V., Ryazantsev, Dmitry Yu, Korshun, Vladimir A.

“…Background/Objectives: Targeted delivery of chemotherapeutic agents is a well-established approach to cancer therapy. Antibody–drug conjugates (ADCs) typically…”
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Stereotactic radiosurgery and radiotherapy in complex treatment of patients with intracranial pilocytic astrocytomas by Trunin, Yury Yu, Golanov, Andrey V., Konovalov, Alexander N., Pronin, Igor N., Likhterman, Leonid B., Zagirov, Ruslan I.

“…The paper reports the analysis of the stereotactic irradiation outcomes in 430 patients with pilocytic astrocytomas (PAs), who underwent treatment in…”
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Validation of DWI pre-processing procedures for reliable differentiation between human brain gliomas by Vellmer, Sebastian, Tonoyan, Aram S., Suter, Dieter, Pronin, Igor N., Maximov, Ivan I.

“…Diffusion magnetic resonance imaging (dMRI) is a powerful tool in clinical applications, in particular, in oncology screening. dMRI demonstrated its benefit…”
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Bilateral stimulation of the subthalamic nucleus under local and general anaesthesia by Asriyants, Svetlana V., Tomskiy, Alexey A., Gamaleya, Anna A., Poddubskaya, Anna A., Sedov, Alexey S., Pronin, Igor N.

“…Introduction. Bilateral stimulation of the subthalamic nucleus (STN) is successfully used to treat advanced stages of Parkinson's disease. The standard…”
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Prediction of Intraoperative Fluorescence of Brain Gliomas: Correlation between Tumor Blood Flow and the Fluorescence by Batalov, Artem, Goryaynov, Sergey, Zakharova, Natalya, Solozhentseva, Kristina, Kosyrkova, Alexandra, Potapov, Alexander, Pronin, Igor

“…Introduction: The prediction of the fluorescent effect of 5-aminolevulinic acid (5-ALA) in patients with diffuse gliomas can improve the selection of patients…”
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Use of CT perfusion to discriminate between brain metastases from different primaries by Dolgushin, Mikhail B, Pronin, Igor N, Holodny, Elena A, Fadeeva, Liudmila M, Holodny, Andrei I, Kornienko, Valeri N

“…Abstract Thirty-six metastases in 22 patients were studied prospectively using computed tomography perfusion. Regions of interests were drawn around: the…”
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Quantification of dispersion of Gd-DTPA from the initial area of enhancement into the peritumoral zone of edema in brain tumors by Pronin, Igor N., McManus, Kathleen A., Holodny, Andrei I., Peck, Kyung K., Kornienko, Valeri N.

“…To evaluate Gd-DTPA contrast enhancement of brain tumors over time and to describe the dispersion of contrast into the zone of peritumoral edema. We performed…”
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Feasibility of generalised diffusion kurtosis imaging approach for brain glioma grading by Pogosbekian, E. L., Pronin, I. N., Zakharova, N. E., Batalov, A. I., Turkin, A. M., Konakova, T. A., Maximov, I. I.

“…Purpose An accurate differentiation of brain glioma grade constitutes an important clinical issue. Powerful non-invasive approach based on diffusion MRI has…”
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