Search Results - "KONOVALOV, Alexander N"

Microsurgical Treatment of Colloid Cysts of the Third Ventricle by Konovalov, Alexander N., M.D, Pitskhelauri, David I., M.D, Shkarubo, Michael, Buklina, Svetlana B., M.D, Poddubskaya, Anna A, Kolycheva, Mariya

“…Highlights • The transcallosal approach allows for a radical third ventricle colloid cyst resection with a minimal complication rate. • The supracerebellar…”
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Third Ventricle Craniopharyngiomas by Konovalov, Alexander N

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INTRAOPERATIVE DIRECT THIRD VENTRICULOSTOMY AND AQUEDUCTAL STENTING IN DEEP-SEATED MIDLINE BRAIN TUMOR SURGERY by Pitskhelauri, David I., Konovalov, Alexander N., Kornienko, Valeri N., Serova, Natalia K., Arutiunov, Nikita V., Kopachev, Dmitry N.

“…Abstract OBJECTIVE Surgical resection of deep-seated midline brain tumors does not always resolve obstruction of cerebrospinal fluid pathways, and an…”
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Holmes tremor: a delayed complication after resection of brainstem cavernomas by Cenzato, Marco, Colistra, Davide, Iacopino, Giorgia, Raftopoulos, Christian, Sure, Ulrich, Tatagiba, Marcos, Spetzler, Robert F, Konovalov, Alexander N, Smolanka, Andriy, Smolanka, Volodymir, Stefini, Roberto, Bortolotti, Carlo, Ferroli, Paolo, Pinna, Giampietro, Franzini, Angelo, Dammann, Philipp, Naros, Georgios, Boeris, Davide, Mantovani, Paolo, Lizio, Domenico, Piano, Mariangela, Fava, Enrica

“…In this paper, the authors aimed to illustrate how Holmes tremor (HT) can occur as a delayed complication after brainstem cavernoma resection despite strict…”
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Unilateral Basal Interhemispheric Approach Through the Sphenoid Sinus by Konovalov, Alexander N

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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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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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A novel device for hands-free positioning and adjustment of the surgical microscope by Pitskhelauri, David I, Konovalov, Alexander N, Shekutev, Georgy A, Rojnin, Nikolay B, Kachkov, Igor A, Samborskiy, Dmitry Y, Sanikidze, Alexander Z, Kopachev, Dmitry N

“…The authors have developed a novel device, which they have named Mari, that allows hands-free utilization of the surgical microscope. The device is attached to…”
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Venous Sinuses Surgery in Neurooncology by Konovalov, Alexander N, Kozlov, Andrew V

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Pilocytic Astrocytoma Enlargement Following Irradiation: Relapse or Pseudoprogression? by Trunin, Yury, Golanov, Andrey V, Kostjuchenko, Valery V, Galkin, Mikhail, Konovalov, Alexander N

“…Pilocytic astrocytomas are the most common gliomas (World Health Organization (WHO) grade 1) in children. According to many authors, stereotactic irradiation…”
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Microsurgical Third Ventriculostomy with Stenting in Intrinsic Brain Tumors Involving Anterior Third Ventricle by Pitskhelauri, David I, Konovalov, Alexander N, Kopachev, Dmitry N, Samborsky, Dmitry I, Melnikova-Pitskhelauri, Tatiana V

“…Objective Microsurgical fenestration of the third ventricular floor performed in one session with resection of deep seated tumors has been recently…”
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Intraosseous Metastasizing of Pineoblastoma into the Anterior Skull Base, Calvarial Bones, and Vertebrae by Golbin, Denis, Nikitin, Konstantin V, Konovalov, Alexander N, Pitskhelauri, David I, Shishkina, Liudmila V, Golanov, Andrey V, Cherekaev, Vasily A, Kobiakov, Grigory L, Absalyamova, Oksana V, Lasunin, Nikolay, Antipina, Natalia

“…Pineoblastoma is a rare malignant tumor of the central nervous system (CNS), which arises from the parenchyma of the pineal gland. It is characterized by…”
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Comparison of posterior approaches to the posterior incisural space: Microsurgical anatomy and proposal of a new method, the occipital bi-transtentorial/falcine approach by KAWASHIMA, Masatou, RHOTON, Albert L, MATSUSHIMA, Toshio, YASARGIL, M. Gazi, ABDULRAUF, Saleem I, KONOVALOV, Alexander N, SEKHAR, Laligam N, CHADDAD NETO, Feres, DE OLIVEIRA, Evandro

“…Direct surgical approaches to the posterior incisural space, including the pineal region, remain as challenges for neurosurgeons. The purposes of this study…”
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A novel device for hands-free positioning and adjustment of the surgical microscope: Technical note by Pitskhelauri, David I., Konovalov, Alexander N., Shekutev, Georgy A., Rojnin, Nikolay B., Kachkov, Igor A., Samborskiy, Dmitry Y., Sanikidze, Alexander Z., Kopachev, Dmitry N.

“…The authors have developed a novel device, which they have named Mari, that allows hands-free utilization of the surgical microscope. The device is attached to…”
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Trigeminal neuroma: analysis of surgical experience with 73 cases by Goel, Atul, Muzumdar, Dattatraya, Raman, Chandrashekhar

“…We reviewed the clinical and radiological features of 73 cases of trigeminal neuromas treated with radical surgery. The records for 73 patients with trigeminal…”
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Tumor-third ventricular relationships in supradiaphragmatic craniopharyngiomas: correlation of morphological, magnetic resonance imaging, and operative findings by Steno, Juraj, Malácek, Martin, Bízik, Ivan

“…To disclose the relationships of primarily supradiaphragmatic craniopharyngiomas with the third ventricular floor (3rdVF) by means of preoperative magnetic…”
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Extended bifrontal craniotomy for midline anterior fossa meningiomas : Minimization of retraction-related edema and surgical outcomes by CHI, John H, PARSA, Andrew T, BERGER, Mitchel S, KUNWAR, Sandeep, MCDERMOTT, Michael W, SEKHAR, Laligam N, CIRIC, Ivan S, KONOVALOV, Alexander N

“…Meningiomas of the anterior cranial base can be approached with a variety of techniques. The extended bifrontal approach is often thought to be associated with…”
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Malignant pineal parenchymal tumors in adult patients: patterns of care and prognostic factors by Lutterbach, Johannes, Fauchon, François, Schild, Steven E, Chang, Susan M, Pagenstecher, Axel, Volk, Benedikt, Ostertag, Christoph, Momm, Felix, Jouvet, Anne

“…The aim of our study was to analyze patterns of care and to identify prognostic factors in patients at least 18 years of age who received radiotherapy for…”
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Pseudohypoxic brain swelling: a newly defined complication after uneventful brain surgery, probably related to suction drainage by Van Roost, Dirk, Thees, Christof, Brenke, Christopher, Oppel, Falk, Winkler, Peter A, Schramm, Johannes

“…This is the first description of a severe and sometimes fatal complication after uneventful intracranial surgery. The clinical presentation and imaging…”
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INTRAOPERATIVE DIRECT THIRD VENTRICULOSTOMY AND AQUEDUCTAL STENTING IN DEEP-SEATED MIDLINE BRAIN TUMOR SURGERY. Commentaries by PITSKHELAURI, David I, KONOVALOV, Alexander N, MOISE, Gaetan, BRUCE, Jeffrey N, KAYE, Andrew H, KORNIENKO, Valeri N, SEROVA, Natalia K, ARUTIUNOV, Nikita V, KOPACHEV, Dmitry N, BERGSNEIDER, Marvin, DRAKE, James M, PIEPMEIER, Joseph M, ABDULRAUF, Saleem I

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