Search Results - "Sundaram, Arun N E"

An evaluation of genetic causes and environmental risks for bilateral optic atrophy by Chen, Andrew T, Brady, Lauren, Bulman, Dennis E, Sundaram, Arun N E, Rodriguez, Amadeo R, Margolin, Edward, Waye, John S, Tarnopolsky, Mark A

“…To assess the clinical utility of next-generation sequencing (NGS) for the diagnosis of patients with optic atrophy (OA). Retrospective cohort study. 97…”
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Homonymous Retinal Ganglion Cell Layer Atrophy With Asymptomatic Optic Tract Glioma in Neurofibromatosis Type I by Momen, Amirah I, Muir, Ryan T, Barnett, Carolina, Sundaram, Arun N E

“…Approximately 20% of patients with Neurofibromatosis type 1 (NF1) develop optic pathway gliomas (OPGs). Not all OPGs in NF1 necessarily become vision…”
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Neural network and logistic regression diagnostic prediction models for giant cell arteritis: development and validation by Ing, Edsel B, Miller, Neil R, Nguyen, Angeline, Su, Wanhua, Bursztyn, Lulu L C D, Poole, Meredith, Kansal, Vinay, Toren, Andrew, Albreki, Dana, Mouhanna, Jack G, Muladzanov, Alla, Bernier, Mikaël, Gans, Mark, Lee, Dongho, Wendel, Colten, Sheldon, Claire, Shields, Marc, Bellan, Lorne, Lee-Wing, Matthew, Mohadjer, Yasaman, Nijhawan, Navdeep, Tyndel, Felix, Sundaram, Arun N E, Ten Hove, Martin W, Chen, John J, Rodriguez, Amadeo R, Hu, Angela, Khalidi, Nader, Ing, Royce, Wong, Samuel W K, Torun, Nurhan

“…To develop and validate neural network (NN) vs logistic regression (LR) diagnostic prediction models in patients with suspected giant cell arteritis (GCA)…”
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Optic Chiasm Involvement on MRI With Ethambutol-Induced Bitemporal Hemianopia by Osaguona, Vivian B, Sharpe, James A, Awaji, Samira A, Farb, Richard I, Sundaram, Arun N.E

“…While ethambutol optic neuropathy usually causes central or cecocentral scotomas, bitemporal visual field defects also have been reported. The pathogenesis of…”
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Idiopathic Intracranial Hypertension: A Case Study of Patient Engagement in the Treatment of a Chronic Disease by Gelkopf, Maxwell J, McAllister, Laura, Gilani, Kia, Sundaram, Arun NE

“…Idiopathic intracranial hypertension is a rare neurological disorder characterized by increased intracranial pressure, which can lead to visual loss and…”
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Obstructive sleep apnea in those with idiopathic intracranial hypertension undergoing diagnostic in-laboratory polysomnography by Youssef, Mark, Sundaram, Arun N.E., Veitch, Matthew, Aziz, Arpsima, Gurges, Patrick, Bingeliene, Arina, Tyndel, Felix, Kendzerska, Tetyana, Murray, Brian J., Boulos, Mark I.

“…The association of obstructive sleep apnea (OSA) with idiopathic intracranial hypertension (IIH) remains unclear, and few studies have used objective…”
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Abnormal skin changes and unilateral vision loss after a tuberculin skin test by Naidu, Sumana C, Kaplan, Alexander J, Daneman, Nick, Sundaram, Arun N E, Kohly, Radha P

“…In Canada, latent tuberculosis (TB) is diagnosed with a positive tuberculin skin test (TST) or QuantiFERON-TB Gold Plus (QFT-Plus), in the absence of clinical…”
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Neurovascular Compression in the Anterior Visual Pathway: A Case Series by Gelkopf, Maxwell J, Jabehdar Maralani, Pejman, da Costa, Leodante, Birt, Catherine, Sundaram, Arun N E

“…A retrospective review of 29 patients with neurovascular compression syndrome (NVCS) involving the anterior visual pathway was conducted. Various patterns of…”
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Bilateral cilioretinal artery occlusions in giant cell arteritis by Kwok, Jason M., Sundaram, Arun N.E.

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Unilateral Papilledema in Idiopathic Intracranial Hypertension: A Case Series by Swinkin, Emily, Jabehdar Maralani, Pejman, Sundaram, Arun Ne

“…Idiopathic intracranial hypertension (IIH) typically presents with bilateral papilledema; however, highly asymmetric and rare unilateral cases have been…”
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CPEO - Like mitochondrial myopathy associated with m.8340G>A mutation by Tarnopolsky, Mark A, Sundaram, Arun N E, Provias, John, Brady, Lauren, Sadikovic, Bekim

“…Two patients with an m.8340G>A mitochondrial DNA variant have been reported with one patient showing ptosis, ophthalmoparesis and myopathy at 53% heteroplasmy…”
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Rescue bevacizumab following symptomatic pseudoprogression of a tectal glioma post-radiotherapy: a case report and review of the literature by Nguyen, Timothy K., Perry, James, Sundaram, Arun N. E., Detsky, Jay, Maralani, Pejman J., Calabrese, Eirena, Das, Sunit, Sahgal, Arjun

“…Purpose Radiation-induced pseudoprogression is a subacute clinical entity that is distinct from radiation necrosis and mimics tumor progression. Bevacizumab is…”
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Tolosa-Hunt syndrome: case series on the timed use of diagnostic magnetic resonance imaging by Mikhail, Mirriam, Basilious, Alfred, Jabehdar Maralani, Pejman, Sundaram, Arun N.E.

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Acute orbital myositis preceding vesicular rash eruption in herpes zoster ophthalmicus by Pereira, Austin, Zhang, Angela, Maralani, Pejman Jabehdar, Sundaram, Arun NE

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Finger Extension Weakness and Downbeat Nystagmus Motor Neuron Disease Syndrome: A Series of Two Cases by Micieli, Andrew, Zinman, Lorne, Ashby, Peter, Sundaram, Arun N E

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Sudden-onset anisocoria in a patient with upper respiratory tract infection by Furlan, Julio C, Sundaram, Arun N E

“…With acute Horner syndrome, an urgent imaging study is required to rule in or out the suspected diagnosis of carotid artery dissection. Although all of the…”
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Bilateral Compressive Optic Neuropathy from Renal Osteodystrophy Caused by Branchio-oto-renal Syndrome Stabilised After Parathyroidectomy by Sundaram, Arun N E, Abhayambika, Archana, Kumar, Sunil

“…Renal osteodystrophy can cause calvarial hypertrophy and narrowing of the neural canals and foramina. Compressive optic neuropathy is extremely rare in renal…”
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Abducens Nerve Palsy as a Presenting Symptom of Multiple Sclerosis by Sundaram, Arun NE, Gelkopf, Maxwell J

“…Multiple sclerosis (MS) is a chronic disorder characterized by demyelination of the central nervous system. It often presents in women aged 18-35 with…”
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Recurrent Alternate-Sided Homonymous Hemianopia Due to Mitochondrial Encephalomyopathy with Lactic Acidosis and Stroke-Like Episodes (MELAS): A Case Report by Krysko, Kristen M, Sundaram, Arun N E

“…Mitochondrial encephalomyopathy with lactic acidosis and stroke-like episodes (MELAS) can rarely cause alternate-sided homonymous hemianopia due to stroke-like…”
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Pseudo-Foster Kennedy syndrome due to idiopathic intracranial hypertension by Micieli, Jonathan A, Al-Obthani, Murad, Sundaram, Arun N.E

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