User profiles for J.R. Bapuraj

J.Rajiv Bapuraj

Clinical Professor, Division Of Neuroradiology, Dept. Of Radiology, University of Michigan
Verified email at med.umich.edu
Cited by 3026

Federated learning enables big data for rare cancer boundary detection

…, L Pei, M Ak, A Srinivasan, JR Bapuraj… - Nature …, 2022 - nature.com
Although machine learning (ML) has shown promise across disciplines, out-of-sample
generalizability is concerning. This is currently addressed by sharing multi-site data, but such …

Chiari malformation Type I and syrinx in children undergoing magnetic resonance imaging

…, KM MuraSzKo, JS Kapurch, JR Bapuraj… - Journal of …, 2011 - thejns.org
Object Chiari malformation Type I (CM-I) with an associated spinal syrinx is a common
pediatric diagnosis. A better understanding of the relative age-related prevalence and MR …

Traumatic optic neuropathy: visual outcome following combined therapy protocol

…, AK Gupta, A Gupta, JR Bapuraj - … –Head & Neck Surgery, 2003 - jamanetwork.com
Objective To assess the visual outcome in cases of traumatic optic neuropathy treated with
a combined therapy protocol of methylprednisolone injections and endoscopic optic nerve …

Comparison of CT venography with MR venography in cerebral sinovenous thrombosis

…, A Agarwal, R Kochhar, JR Bapuraj… - American Journal of …, 2006 - Am Roentgen Ray Soc
OBJECTIVE. The purpose of this study was to compare cerebral CT venography with MR
venography and determine the reliability of CT venography in the diagnosis of cerebral …

Natural history of Chiari malformation Type I following decision for conservative treatment

J Strahle, KM Muraszko, J Kapurch, JR Bapuraj… - Journal of …, 2011 - thejns.org
Object The natural history of the Chiari malformation Type I (CM-I) is incompletely understood.
The authors report on the outcome of a large group of patients with CM-I that were initially …

Distribution of cerebellar tonsil position: implications for understanding Chiari malformation

BW Smith, J Strahle, JR Bapuraj, KM Muraszko… - Journal of …, 2013 - thejns.org
Object Prior attempts to define normal cerebellar tonsil position have been limited by small
numbers of patients precluding analysis of normal distribution by age group. The authors' …

Biliary changes in extrahepatic portal venous obstruction: compression by collaterals or ischemic?

…, P Puri, Y Chawla, M Minz, JR Bapuraj… - Gastrointestinal …, 1999 - Elsevier
Background: The postulated mechanisms of biliary abnormalities in extrahepatic portal
venous obstruction (EHPVO) are either extrinsic compression by collaterals or ischemic injury …

Relationship between acute kidney injury and brain MRI findings in asphyxiated newborns after therapeutic hypothermia

…, DJ Askenazi, BK Jordan, I Bhagat, JR Bapuraj… - Pediatric …, 2014 - nature.com
Background: We hypothesized that acute kidney injury (AKI) in asphyxiated neonates treated
with therapeutic hypothermia would be associated with hypoxic–ischemic lesions on brain …

The association between Chiari malformation Type I, spinal syrinx, and scoliosis

J Strahle, BW Smith, M Martinez, JR Bapuraj… - Journal of …, 2015 - thejns.org
OBJECT Chiari malformation Type I (CM-I) is often found in patients with scoliosis. Most
previous reports of CM-I and scoliosis have focused on patients with CM-I and a spinal syrinx. …

A morphometric assessment of type I Chiari malformation above the McRae line: a retrospective case-control study in 302 adult female subjects

…, D Biswas, A Urbizu, BA Martin, JR Bapuraj… - Journal of …, 2018 - Elsevier
Purpose Type I Chiari malformation (CMI) is a radiologically-defined structural dysmorphism
of the hindbrain and posterior cranial fossa (PCF). Traditional radiographic identification of …