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Nishanth Sadashiva

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Articles 114
Citations 215
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Recent Articles
1.
Nagesh M, Mishra A, Prabhuraj A, Thombre B, Krishnakumar M, Beniwal M, et al.
Clin Neurol Neurosurg . 2025 Mar; 250:108815. PMID: 40031400
Objective: Ossified ligamentum flavum (OLF) of the spine is a rare cause of compressive myelopathy. OLF is prevalent in Asian countries. Surgery is the only treatment option for symptomatic patients....
2.
Goyal-Honavar A, Konar S, Sadashiva N, Rao S, Shashidhar A, Prabhuraj A, et al.
Neurosurg Rev . 2025 Feb; 48(1):275. PMID: 40016588
Background: Pituitary apoplexy is a neurosurgical emergency that often manifests visual deterioration and cranial nerve palsies, presenting a need for urgent surgical decompression. However, the timing of surgery remains controversial,...
3.
Nadeem M, Goyal-Honavar A, Konar S, Krishna K, Sadashiva N, Prabhuraj A, et al.
J Clin Neurosci . 2025 Feb; 134:111096. PMID: 39914181
Background: Deep-seated arteriovenous malformations (AVMs) pose unique surgical challenges due to their proximity to critical structures. Gamma knife radiosurgery (GKRS) thus serves a promising alternative that may reduce treatment-related morbidity...
4.
Sudevan K, Konar S, Shukla D, Sadashiva N, Nadeem M
Childs Nerv Syst . 2025 Feb; 41(1):103. PMID: 39904781
Objectives: To evaluate the survival of endoscopic procedures performed for complex hydrocephalus, quantify clinical outcomes in standardized scales, and assess correlation with radiological outcomes using ventricular volumetry. Methods: A retrospective...
5.
Chaturvedi A, Sadashiva N, Kalahasti S, Konar S, Krishna U, Ar P, et al.
Childs Nerv Syst . 2024 Dec; 41(1):71. PMID: 39730925
Introduction: Diffuse intrinsic pontine glioma (DIPG) in children comprises 80% of brainstem gliomas. In 2021, 5th edition of WHO CNS tumor classification defined H3K27M altered diffuse midline gliomas (DMGs) which...
6.
Dasari N, Mundlamuri R, Vengaleel S, Raja P, Yadav R, Sadashiva N, et al.
Ann Indian Acad Neurol . 2024 Dec; 27(6):734-736. PMID: 39707706
No abstract available.
7.
Nayak R, Rima S, Bn N, Rao S, Vazhayil V, Sadashiva N, et al.
Childs Nerv Syst . 2024 Dec; 41(1):29. PMID: 39623063
Purpose: Melanotic neuroectodermal tumor of infancy (MNTI) is a rare, rapidly growing pigmented neoplasm originating from the neural crest. Predominantly affecting infants, it commonly occurs in the head and neck...
8.
Tyagi G, Chandshah M, Birua G, Sadashiva N, Konar S, Beniwal M, et al.
Asian J Neurosurg . 2024 Nov; 19(4):715-720. PMID: 39606310
 Intracranial meningiomas constitute a third of all brain tumors and are among the most common indications for neurosurgical procedures performed worldwide. Most meningiomas present with an indolent, longstanding history. However,...
9.
Indoria A, Arora A, Garg A, Chauhan R, Chaturvedi A, Kumar M, et al.
Neurooncol Adv . 2024 Nov; 6(1):vdae153. PMID: 39605315
Background: Noninvasive prediction of H3K27M-altered Diffuse midline gliomas is important because of the involvement of deep locations and proximity to eloquent structures. We aim to predict H3K27M alteration in midline...
10.
Asranna A, Abdulhak A, Viswanathan L, Mundlamuri R, Kenchaiah R, Narayanan M, et al.
Ann Indian Acad Neurol . 2024 Sep; 27(5):500-505. PMID: 39344266
Background And Objectives: Magnetoencephalography (MEG) could be a valuable tool in the presurgical evaluation of drug-resistant epilepsy (DRE), especially when the initial evaluation is inconclusive. In this retrospective study, we...