User profiles for Ravi Bhargava

Ravi Bhargava

Professor Emeritus of Radiology, University of Alberta
Verified email at ualberta.ca
Cited by 4405

Accelerating two-dimensional page walks for virtualized systems

R Bhargava, B Serebrin, F Spadini… - Proceedings of the 13th …, 2008 - dl.acm.org
Nested paging is a hardware solution for alleviating the software memory management
overhead imposed by system virtualization. Nested paging complements existing page walk …

Cerebral infarction in the term newborn: clinical presentation and long-term outcome

C Sreenan, R Bhargava, CMT Robertson - The Journal of pediatrics, 2000 - Elsevier
Objective: We evaluated the long-term neurodevelopmental outcome of cranial computed
tomography (CT)–documented cerebral infarction in term neonates to ascertain factors that …

MR imaging differentiation of benign and malignant peripheral nerve sheath tumors: use of the target sign

R Bhargava, DM Parham, OE Lasater, RS Chari… - Pediatric …, 1997 - Springer
Background T2-weighted MR imaging of soft tissue tumors of neural origin may show round
lesions with a central hypointensity and a hyperintense rim resembling a target. We define …

A descriptive review of the factors contributing to nutritional compromise in patients with head and neck cancer

MR Chasen, R Bhargava - Supportive care in cancer, 2009 - Springer
Introduction Malnutrition has been known to be associated with adverse outcomes in cancer
patients. Patients who have been and/or are being treated for head and neck cancer have a …

Prevalence of hepatic steatosis after islet transplantation and its relation to graft function

R Bhargava, PA Senior, TE Ackerman, EA Ryan… - Diabetes, 2004 - Am Diabetes Assoc
Islet allotransplantation can provide insulin independence in selected individuals with type 1
diabetes. The long-term effects of these transplants on the liver are unknown. Recently, two …

[PDF][PDF] Sarcopenia in chronic liver disease: impact on outcomes

…, VC Mazurak, K Dajani, R Bhargava… - Liver …, 2019 - Wiley Online Library
Malnutrition is a common complication in patients with end‐stage liver disease (ESLD) awaiting
liver transplantation (LT). Malnutrition and sarcopenia overlap in etiology and outcomes, …

[PDF][PDF] Liver volume as a determinant of drug clearance in children and adolescents.

…, WR Crom, WE Reddick, R Bhargava… - Drug metabolism and …, 1995 - researchgate.net
Many drugs eliminated by the liver exhibit age-related differences in systemic clearance,
necessitating different dosage require-ments in children and adults. However, the physiological …

[HTML][HTML] Systematic rapid living review of the impact of the COVID-19 pandemic on cancer survivors: update to August 27, 2020

…, MR Chasen, AK Lofters, R Bhargava - Supportive Care in …, 2021 - Springer
Background The COVID-19 pandemic has resulted in drastic changes in the global
healthcare delivery landscape and has had practical repercussions for cancer survivors. This …

Low-grade astrocytoma with neuraxis dissemination at diagnosis

A Gajjar, R Bhargava, JJ Jenkins, R Heideman… - Journal of …, 1995 - thejns.org
✓ Little is known about low-grade astrocytoma with neuraxis dissemination at diagnosis. A
review of medical records identified this phenomenon in eight of 150 pediatric patients …

The prevalence of intracranial complications in pediatric frontal sinusitis

…, AC Malik, K Aronyk, E Ledi, R Bhargava - International journal of …, 2006 - Elsevier
OBJECTIVE: Intracranial extension of infection represents a serious complication of sinusitis
but with no clearly documented prevalence. The frontal sinus with its unique anatomical …