A5082663102- Intracranial Aneurysms: Treatment and Complications
- Glioma Diagnosis and Treatment
- Vascular Malformations Diagnosis and Treatment
- Meningioma and schwannoma management
- Cerebrospinal fluid and hydrocephalus
- Moyamoya disease diagnosis and treatment
- Cerebrovascular and Carotid Artery Diseases
- Brain Metastases and Treatment
- Spinal Hematomas and Complications
- Neurological Complications and Syndromes
- Meta-analysis and systematic reviews
- Radiomics and Machine Learning in Medical Imaging
- Head and Neck Surgical Oncology
- Infectious Diseases and Tuberculosis
- scientometrics and bibliometrics research
- Artificial Intelligence in Healthcare and Education
- Intracerebral and Subarachnoid Hemorrhage Research
- Traumatic Brain Injury and Neurovascular Disturbances
- Health and Medical Research Impacts
- Neurofibromatosis and Schwannoma Cases
- Spinal Fractures and Fixation Techniques
- Bacterial Infections and Vaccines
- Academic integrity and plagiarism
- Academic Writing and Publishing
- Diversity and Career in Medicine
Roswell Park Comprehensive Cancer Center
2024-2025
National Institute of Mental Health and Neurosciences
2008-2024
Jawaharlal Institute of Post Graduate Medical Education and Research
2011-2022
Stanford Medicine
2018-2022
National Institute of Mental Health
2020
Stanford University
2016-2020
Bangalore Medical College and Research Institute
2020
Lucile Packard Children's Hospital
2019
University of Calgary
2019
Stanford Health Care
2019
A flipped classroom is a learner centered approach in which the responsible to attend class with basic understanding of subject fully participate and engage discussions. The aim this study was evaluate students' perception for neuroanatomy module assess impact on their performance attitudes. chosen model first year medical students clinical neuroanatomy. One hundred thirty participated module. Students were divided into five groups case scenarios pertaining various clinically relevant...
Gliomas are irregular in shape unlike benign brain tumors like meningiomas or schwannomas. Simplifying assumptions about glioma geometry therefore more likely to lead wrong calculations of volumes than for other tumors.We compared simple linear measurement.based techniques measuring volume with manual region interest.based image segmentation and assess concordance.This study was a retrospective radiology archive-based study.The gliomas were measured by two assessors using five different -...
BACKGROUND Implementing the thermoplastic mask as a treatment option in Gamma Knife radiosurgery (GKRS) has madethe discussion of relative benefits frame- or mask-based fixation for frequent occurence. Based on case review, authors discuss factors that need to be understood and considered by treating team. OBSERVATIONS The describe an 81-year-old patient with pleomorphic dermal sarcoma extended infiltrated dura mater, who underwent extensive resection requiring skin flap. Adjuvant GKRS was...
INTRODUCTION: Radiosurgery is now the standard of care for multiple brain metastases, with no proven upperlimit number lesions that can be treated. Each individual metastasis has to segmented by a combination graphical interface tools, process rate limiting. We explored automated tumor detection and segmentation algorithm degned Brainlab Inc. inc comparison manual segmentation. METHODS: Automated lesion new software package from Bainlab which fully automatic. Based on Neural network GPU it...
Traditional moyamoya disease (MMD) classification relies on morphological digital subtraction angiography (DSA) assessment, which do not reflect hemodynamic status, clinical symptoms, or surgical treatment outcome.To (1) validate the new Berlin MMD preoperative symptomatology grading system and (2) determine application of in predicting radiological outcomes after revascularization.Ninety-six patients (192 hemispheres) with all 3 investigations (DSA, magnetic resonance imaging [MRI],...
Objective: The aim of the study was to compare perioperative complications, obliteration rates, discharge dispositions, clinic-radiological outcomes, and role calcification between microsurgical endovascular treatment unruptured intracranial aneurysms. Materials Methods: Retrospective data patients treated with clipping those by coiling from January 2007 August 2012 collected database. Results: Intraoperative rupture not different in both groups (4.05% vs. 1.5% clip coil). A total 9.4% group...
// Katherine Dextraze 1, * , Abhijoy Saha 2, Donnie Kim 3 Shivali Narang Michael Lehrer 3, 4 Anita Rao 5, 6 Saphal 7 Dinesh 8 Salmaan Ahmed 9 Venkatesh Madhugiri 10 Clifton David Fuller 11 Michelle M. 13 Sunil Krishnan Ganesh 12 and Arvind 1 Department of Medical Physics, The University Texas Graduate School Biomedical Sciences, Houston, TX, USA 2 Statistics, Ohio State University, Columbus, OH, Bioinformatics Computational Biology, MD Anderson Cancer Center, 5 Academy Math Science, Denton,...
OBJECTIVE The post-bypass stroke risk factors and long-term outcomes of moyamoya patients are not well documented. Therefore, the authors studied 30-day risks patients’ physical, functional, social well-being. METHODS This was a single-institution combined disease (MMD) database interrogation questionnaire study. From 1991 to 2014, 1250 revascularization procedures (1118 direct bypasses, 132 indirect bypasses) were performed in 769 patients. Completed questionnaires received from available...
Intramedullary spinal cord cavernous malformations (CMs) account for 5% of all CMs in the central nervous system and to 12% vascular lesions, yet their optimal management is controversial.To identify factors associated with clinical progression quantify range surgical outcomes.Retrospective observational cohort study 32 patients who underwent open resection CMs, majority which presented a dorsal or lateral pial surface, from 1996 2017 at single institution. We evaluated outcomes as...
Focal intradural infections of the brain include empyema and abscess in supratentorial infratentorial spaces. These are amenable to surgical management. Various other issues may complicate course management, e.g. hydrocephalus with lesions or cortical venous thrombosis lesions. Here, we review management identify factors affecting outcome these patients.This is a retrospective analysis all children (aged <18 years) treated at National Institute Mental Health Neurosciences, Bangalore, India,...
OBJECTIVE Brainstem arteriovenous malformations (AVMs) are rare lesions that difficult to diagnose and treat. They often more aggressive in their behavior when compared with supratentorial counterparts. The consequence of a brainstem hemorrhage is devastating, many patients poor neurological status at presentation. authors examine the factors associated angiographically confirmed cure those affecting management outcomes for these complex lesions. METHODS This was retrospective analysis data...