Spontaneous intracranial hypotension: spinal MR findings.

BM Rabin, S Roychowdhury… - American Journal …, 1998 - Am Soc Neuroradiology
We report three patients with spontaneous intracranial hypotension in whom spinal MR
imaging revealed ventral extradural fluid collections that were centered at the cervicothoracic …

Multiple sclerosis: comparison of trace apparent diffusion coefficients with MR enhancement pattern of lesions

S Roychowdhury, JA Maldjian… - American journal of …, 2000 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Diffusion-weighted MR imaging and the trace apparent
diffusion coefficient (ADC) provide important structural information about tissues. The purpose …

Location of the central sulcus via cortical thickness of the precentral and postcentral gyri on MR.

JR Meyer, S Roychowdhury… - American journal …, 1996 - Am Soc Neuroradiology
PURPOSE To determine whether relative cortical thickness measurements of the precentral
and postcentral gyri can be used to differentiate the central sulcus from adjacent cortical sulci…

Using MR imaging to diagnose partial tears of the anterior cruciate ligament: value of axial images.

S Roychowdhury, SW Fitzgerald… - … American journal of …, 1997 - Am Roentgen Ray Soc
The purpose of this study was to determine the usefulness of axial MR imaging for
diagnosing partial anterior cruciate ligament (ACL) tears and to determine if patients could be …

Terson's syndrome, the current concepts and management strategies: A review of literature

…, J Prenner, T Matin, S Roychowdhury… - Clinical Neurology and …, 2021 - Elsevier
Terson's Syndrome describes intraocular hemorrhage secondary to an acutely raised
intracranial pressure (ICP). Although Terson’s Syndrome is common amongst patients with …

Folate homeostasis in cerebrospinal fluid during therapy for acute lymphoblastic leukemia

…, KA Beckwith, V Vijayanathan, S Roychowdhury… - Pediatric …, 2009 - Elsevier
The neurotoxic effects of therapy for childhood acute lymphoblastic leukemia can result in
leukoencephalopathy or measurable deficits in cognitive function. However, there are no …

[HTML][HTML] Vein of Galen malformation in a neonate: A case report and review of endovascular management

…, N Gengel, CF Da Silva, S Roychowdhury… - World journal of …, 2017 - ncbi.nlm.nih.gov
Vein of Galen malformation (VOGM) is a rare congenital vascular malformation caused by the
maldevelopment of its embryonic precursor, the median prosencephalic vein of Markowski…

[HTML][HTML] Outcomes and spectrum of major neurovascular events among COVID-19 patients: a 3-center experience

…, H Sun, A Nanda, A Singla, S Roychowdhury… - Neurosurgery …, 2020 - journals.lww.com
BACKGROUND Preliminary data suggest that Coronavirus Disease-2019 (COVID-19) is
associated with hypercoagulability and neurovascular events, but data on outcomes is limited. …

The advent of endovascular neurosurgery, its impact on neurosurgery residency training, and the making of a vascular neurosurgeon

…, S Sreenivasan, S Roychowdhury… - Journal of …, 2023 - thejns.org
The dawn of endovascular neurosurgery stemmed from discovery of cerebral angiography
by Antonio Egas Moniz in early 20th century. During his investigations, Moniz mapped the …

History of hemostasis in neurosurgery

…, F Al-Mufti, CJ Prestigiacomo, S Roychowdhury… - World neurosurgery, 2019 - Elsevier
Control of bleeding in the confined area of the skull is imperative for successful neurosurgery
and the prevention of devastating complications such as postoperative hemorrhage. This …