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List of works by Rajiv Chopra

3D CT segmentation of CAM type femoroacetabular impingement-reliability and relationship of CAM lesion with anthropomorphic features

scientific article published on 12 September 2018

3D conformal MRI-controlled transurethral ultrasound prostate therapy: validation of numerical simulations and demonstration in tissue-mimicking gel phantoms.

scientific article

3D optical/CT as a preclinical companion imaging platform for glioblastoma drug development

scientific article published on 01 December 2020

A self-tuning adaptive controller for 3-D image-guided ultrasound cancer therapy

scientific article published in March 2014

Active MR-temperature feedback control of dynamic interstitial ultrasound therapy in brain: in vivo experiments and modeling in native and coagulated tissues

scientific article published in September 2014

An MRI-compatible platform for one-dimensional motion management studies in MRI.

scientific article published on 23 October 2015

An MRI-compatible system for focused ultrasound experiments in small animal models.

scientific article

Analysis of factors important for transurethral ultrasound prostate heating using MR temperature feedback

scientific article published on 25 January 2006

Analysis of the spatial and temporal accuracy of heating in the prostate gland using transurethral ultrasound therapy and active MR temperature feedback

scientific article published on 08 April 2009

Antibodies targeted to the brain with image-guided focused ultrasound reduces amyloid-beta plaque load in the TgCRND8 mouse model of Alzheimer's disease

scientific article

Arterial input function calculation in dynamic contrast-enhanced MRI: an in vivo validation study using co-registered contrast-enhanced ultrasound imaging.

scientific article published on 27 March 2012

Breath-hold MR-HIFU hyperthermia: phantom and in vivo feasibility

scientific article published on 01 January 2019

Calculation of intravascular signal in dynamic contrast enhanced-MRI using adaptive complex independent component analysis.

scientific article published on 12 December 2012

Cam-type femoroacetabular impingement-correlations between alpha angle versus volumetric measurements and surgical findings

scientific article published on 11 February 2019

Characterization of different bubble formulations for blood-brain barrier opening using a focused ultrasound system with acoustic feedback control.

scientific article published on 22 May 2018

Characterizing spatiotemporal information loss in sparse-sampling-based dynamic MRI for monitoring respiration-induced tumor motion in radiotherapy.

scientific article published in June 2016

Coagulation of human prostate volumes with MRI-controlled transurethral ultrasound therapy: results in gel phantoms.

scientific article

Conformal thermal therapy using planar ultrasound transducers and adaptive closed-loop MR temperature control: demonstration in gel phantoms and ex vivo tissues

scientific article published in May 2007

Correcting B0 Field Distortions in MRI Caused by Stainless Steel Orthodontic Appliances at 1.5 T Using Permanent Magnets - A Head Phantom Study.

scientific article published on 9 April 2018

Development of a Patient-specific Tumor Mold Using Magnetic Resonance Imaging and 3-Dimensional Printing Technology for Targeted Tissue Procurement and Radiomics Analysis of Renal Masses

scientific article published on 19 October 2017

Development of a new control strategy for 3D MRI-controlled interstitial ultrasound cancer therapy.

scientific article

Development of a platform for co-registered ultrasound and MR contrast imaging in vivo

scientific article published on 17 January 2011

Development of robust/predictive control strategies for image-guided ablative treatments using a minimally invasive ultrasound applicator

scientific article

Drift correction for accurate PRF-shift MR thermometry during mild hyperthermia treatments with MR-HIFU.

scientific article published on 22 May 2016

Early experience in MRI-guided therapies of prostate cancer: HIFU, laser and photodynamic treatment

scientific article

Effective Rat Lung Tumor Model for Stereotactic Body Radiation Therapy

scientific article published on 25 May 2016

Employing high-frequency alternating magnetic fields for the non-invasive treatment of prosthetic joint infections.

scientific article

Enhanced drug delivery in rabbit VX2 tumours using thermosensitive liposomes and MRI-controlled focused ultrasound hyperthermia

scientific article published in January 2012

Evaluation of Focal Ablation of Magnetic Resonance Imaging Defined Prostate Cancer Using Magnetic Resonance Imaging Controlled Transurethral Ultrasound Therapy with Prostatectomy as the Reference Standard

scientific article published on 18 August 2016

Feasibility of linear arrays for interstitial ultrasound thermal therapy

scientific article published in June 2000

Gene delivery to the spinal cord using MRI-guided focused ultrasound

scientific article

Hyperthermia in bone generated with MR imaging-controlled focused ultrasound: control strategies and drug delivery

scientific article published in April 2012

Hyperthermia-mediated doxorubicin release from thermosensitive liposomes using MR-HIFU: therapeutic effect in rabbit Vx2 tumours

scientific article published on 13 January 2015

In vivo MR elastography of the prostate gland using a transurethral actuator

scientific article published on 01 September 2009

In vivo monitoring of focused ultrasound surgery using local harmonic motion

scientific article

Incorporating endorectal MR elastography into multi-parametric MRI for prostate cancer imaging: Initial feasibility in volunteers

scientific article published on 13 February 2013

Influence of exposure time and pressure amplitude on blood-brain-barrier opening using transcranial ultrasound exposures

scientific article

Influence of geometric and material properties on artifacts generated by interventional MRI devices: Relevance to PRF-shift thermometry.

scientific article

Interstitial ultrasound heating applicator for MR-guided thermal therapy

scientific article published on 01 December 2001

Investigation of power and frequency for 3D conformal MRI-controlled transurethral ultrasound therapy with a dual frequency multi-element transducer

scientific article published on January 2012

Local Hypothermia as a Radioprotector of the Rectal Wall During Prostate Stereotactic Body Radiation Therapy

scientific article published on 11 January 2017

Localised drug release using MRI-controlled focused ultrasound hyperthermia

scientific article published on 15 December 2010

Localised hyperthermia in rodent models using an MRI-compatible high-intensity focused ultrasound system

scientific article

Localized delivery of low-density lipoprotein docosahexaenoic acid nanoparticles to the rat brain using focused ultrasound

scientific article

Longer heating duration increases localized doxorubicin deposition and therapeutic index in Vx2 tumors using MR-HIFU mild hyperthermia and thermosensitive liposomal doxorubicin

scientific article published on 12 December 2018

MR acoustic radiation force imaging: in vivo comparison to ultrasound motion tracking

scientific article

MR imaging-controlled transurethral ultrasound therapy for conformal treatment of prostate tissue: initial feasibility in humans

scientific article published on 28 August 2012

MRI-compatible transurethral ultrasound system for the treatment of localized prostate cancer using rotational control

scientific article published in April 2008

MRI-controlled transurethral ultrasound therapy for localised prostate cancer.

scientific article published on January 2010

MRI-controlled ultrasound thermal therapy

scientific article

MRI-guided transurethral ultrasound therapy of the prostate gland using real-time thermal mapping: initial studies

scientific article published on 14 August 2010

Method for MRI-guided conformal thermal therapy of prostate with planar transurethral ultrasound heating applicators

scientific article published on 12 October 2005

Multi-modality tissue-mimicking phantom for thermal therapy

scientific article published in July 2004

Non-Invasive Targeted Peripheral Nerve Ablation Using 3D MR Neurography and MRI-Guided High-Intensity Focused Ultrasound (MR-HIFU): Pilot Study in a Swine Model

scientific article

Pediatric Sarcomas Are Targetable by MR-Guided High Intensity Focused Ultrasound (MR-HIFU): Anatomical Distribution and Radiological Characteristics

scientific article published on 19 May 2016

Progress in multimodality imaging: truly simultaneous ultrasound and magnetic resonance imaging

scientific article

Prostate tissue analysis immediately following magnetic resonance imaging guided transurethral ultrasound thermal therapy

scientific article published on 20 July 2007

Quantitative analysis of 3-D conformal MRI-guided transurethral ultrasound therapy of the prostate: theoretical simulations

scientific article published in March 2009

Real-time correction by optical tracking with integrated geometric distortion correction for reducing motion artifacts in functional MRI.

scientific article published on 14 May 2012

Simulation study on the heating of the surrounding anatomy during transurethral ultrasound prostate therapy: a 3D theoretical analysis of patient safety.

scientific article

Spatiotemporal filtering of MR-temperature artifacts arising from bowel motion during transurethral MR-HIFU.

scientific article

Targeted antibiotic delivery using low temperature-sensitive liposomes and magnetic resonance-guided high-intensity focused ultrasound hyperthermia

scientific article

Temperature-dependent MR signals in cortical bone: potential for monitoring temperature changes during high-intensity focused ultrasound treatment in bone.

scientific article

Temperature-sensitive liposomal ciprofloxacin for the treatment of biofilm on infected metal implants using alternating magnetic fields

scientific article published in March 2018

The effect of injected dose on localized tumor accumulation and cardiac uptake of doxorubicin in a Vx2 rabbit tumor model using MR-HIFU mild hyperthermia and thermosensitive liposomes

scientific article published on 01 January 2020

The effect of transcranial focused ultrasound target location on the acoustic feedback control performance during blood-brain barrier opening with nanobubbles

scientific article published on 27 December 2019

The feasibility of endorectal MR elastography for prostate cancer localization

scientific article published on 13 May 2011

The targeting accuracy of a preclinical MRI-guided focused ultrasound system.

scientific article

Thermal dosimetry for bladder hyperthermia treatment. An overview.

scientific article published in May 2016

Thermally-triggered 'off-on-off' response of gadolinium-hydrogel-lipid hybrid nanoparticles defines a customizable temperature window for non-invasive magnetic resonance imaging thermometry.

scientific article

Thermometry and ablation monitoring with ultrasound.

scientific article

Three-dimensional printing for preoperative planning of total hip arthroplasty revision: case report

scientific article published on August 2016

Trans-cranial opening of the blood-brain barrier in targeted regions using a stereotaxic brain atlas and focused ultrasound energy

scientific article

Transurethral prostate magnetic resonance elastography: prospective imaging requirements

scientific article published on 29 September 2010

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