Peter S LaViolette

Summary

Affiliation: Medical College of Wisconsin
Country: USA

Publications

  1. pmc Effect of contrast leakage on the detection of abnormal brain tumor vasculature in high-grade glioma
    Peter S LaViolette
    Department of Radiology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
    J Neurooncol 116:543-9. 2014
  2. pmc Vascular change measured with independent component analysis of dynamic susceptibility contrast MRI predicts bevacizumab response in high-grade glioma
    Peter S LaViolette
    Department of Radiology, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI 53226, USA
    Neuro Oncol 15:442-50. 2013
  3. pmc Three-dimensional visualization of subdural electrodes for presurgical planning
    Peter S LaViolette
    Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, USA
    Neurosurgery 68:152-60; discussion 160-1. 2011
  4. pmc 3D visualization of subdural electrode shift as measured at craniotomy reopening
    Peter S LaViolette
    Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI 53226, USA
    Epilepsy Res 94:102-9. 2011
  5. pmc Precise ex vivo histological validation of heightened cellularity and diffusion-restricted necrosis in regions of dark apparent diffusion coefficient in 7 cases of high-grade glioma
    Peter S LaViolette
    Department of Radiology P S L, S D R, K M S, Department of Biophysics N J M, K M S, Department of Pathology E J C, Department of Neurology J C, M G M, Department of Radiation Oncology J A B, and Department of Neurosurgery M G M, W M M, Medical College of Wisconsin, Milwaukee, Wisconsin
    Neuro Oncol 16:1599-606. 2014
  6. pmc Effects of perfusion on diffusion changes in human brain tumors
    Alexander D Cohen
    Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA Translational Brain Tumor Research Program, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
    J Magn Reson Imaging 38:868-75. 2013
  7. pmc Magnetic Resonance Imaging-Based Radiomic Profiles Predict Patient Prognosis in Newly Diagnosed Glioblastoma Before Therapy
    Sean D McGarry
    Department of Radiology, Medical College of Wisconsin, Milwaukee, Wisconsin
    Tomography 2:223-228. 2016
  8. doi request reprint Location of brain tumor intersecting white matter tracts predicts patient prognosis
    Nikolai J Mickevicius
    Department of Biophysics, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA
    J Neurooncol 125:393-400. 2015
  9. pmc Comprehensive characterization of glioblastoma tumor tissues for biomarker identification using mass spectrometry-based label-free quantitative proteomics
    Maxime S Heroux
    Biotechnology and Bioengineering Center, Medical College of Wisconsin, Milwaukee, Wisconsin Department of Biochemistry, Medical College of Wisconsin, Milwaukee, Wisconsin
    Physiol Genomics 46:467-81. 2014
  10. doi request reprint The role of pre-treatment white matter abnormalities in developing white matter changes following whole brain radiation: a volumetric study
    David S Sabsevitz
    Department of Neurology, Medical College of Wisconsin, Milwaukee, WI 53226 3596, USA
    J Neurooncol 114:291-7. 2013

Collaborators

  • Sean M Lew
  • Jennifer M Connelly
  • Joseph A Bovi
  • Benjamin M Ellingson
  • Harry T Whelan
  • Brian D Halligan
  • Kathleen M Schmainda
  • Scott D Rand
  • Wade M Mueller
  • Sean D McGarry
  • Nikolai J Mickevicius
  • Brendan J Quirk
  • Elizabeth J Cochran
  • Maxime S Heroux
  • Mark G Malkin
  • David S Sabsevitz
  • Alexander D Cohen
  • Sarah L Hurrell
  • Amy L Kaczmarowski
  • Trevor Bluemel
  • Albert W Girotti
  • Garth Brandal
  • Derrick Shumate
  • Andrew B Foy
  • Thomas S Mang
  • Stephanie Santarriaga
  • Juan Carlos Vera
  • Fallon Schloemer
  • Sachin Jogal
  • Steven Donlon
  • Alexander B Carle
  • Shama P Mirza
  • Marla A Chesnik
  • Mona Al-Gizawiy
  • Christopher J Schultz
  • Melissa Prah
  • Peter D Leo

Detail Information

Publications11

  1. pmc Effect of contrast leakage on the detection of abnormal brain tumor vasculature in high-grade glioma
    Peter S LaViolette
    Department of Radiology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA
    J Neurooncol 116:543-9. 2014
    ..Contrast leakage results in large signal variance classified as a separate component by the ICA algorithm. The use of a second dose mitigates the effect and allows measurement of AVOL within enhancement. ..
  2. pmc Vascular change measured with independent component analysis of dynamic susceptibility contrast MRI predicts bevacizumab response in high-grade glioma
    Peter S LaViolette
    Department of Radiology, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI 53226, USA
    Neuro Oncol 15:442-50. 2013
    ..We hypothesized that a decrease in the extent of this abnormal vasculature after bevacizumab treatment would predict treatment efficacy and overall survival...
  3. pmc Three-dimensional visualization of subdural electrodes for presurgical planning
    Peter S LaViolette
    Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, USA
    Neurosurgery 68:152-60; discussion 160-1. 2011
    ..Accurate localization and visualization of subdural electrodes implanted for intracranial electroencephalography in cases of medically refractory epilepsy remains a challenging clinical problem...
  4. pmc 3D visualization of subdural electrode shift as measured at craniotomy reopening
    Peter S LaViolette
    Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI 53226, USA
    Epilepsy Res 94:102-9. 2011
    ..This study quantifies electrode shift with respect to the cortical surface occurring between electrode placement and subsequent reopening...
  5. pmc Precise ex vivo histological validation of heightened cellularity and diffusion-restricted necrosis in regions of dark apparent diffusion coefficient in 7 cases of high-grade glioma
    Peter S LaViolette
    Department of Radiology P S L, S D R, K M S, Department of Biophysics N J M, K M S, Department of Pathology E J C, Department of Neurology J C, M G M, Department of Radiation Oncology J A B, and Department of Neurosurgery M G M, W M M, Medical College of Wisconsin, Milwaukee, Wisconsin
    Neuro Oncol 16:1599-606. 2014
    ..This study precisely compares ADC and cell density voxel by voxel using postmortem human whole brain samples...
  6. pmc Effects of perfusion on diffusion changes in human brain tumors
    Alexander D Cohen
    Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA Translational Brain Tumor Research Program, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
    J Magn Reson Imaging 38:868-75. 2013
    ..To characterize the influence of perfusion on the measurement of diffusion changes over time when ADC is computed using standard two-point methods...
  7. pmc Magnetic Resonance Imaging-Based Radiomic Profiles Predict Patient Prognosis in Newly Diagnosed Glioblastoma Before Therapy
    Sean D McGarry
    Department of Radiology, Medical College of Wisconsin, Milwaukee, Wisconsin
    Tomography 2:223-228. 2016
    ..This tool may be useful for planning surgical resection or radiation treatment margins...
  8. doi request reprint Location of brain tumor intersecting white matter tracts predicts patient prognosis
    Nikolai J Mickevicius
    Department of Biophysics, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA
    J Neurooncol 125:393-400. 2015
    ..This study demonstrates the usefulness of VSA by locating AXITEs associated with poor prognosis in GBM patients. This information should be included in patient-physician conversations, therapeutic strategy, and clinical trial design...
  9. pmc Comprehensive characterization of glioblastoma tumor tissues for biomarker identification using mass spectrometry-based label-free quantitative proteomics
    Maxime S Heroux
    Biotechnology and Bioengineering Center, Medical College of Wisconsin, Milwaukee, Wisconsin Department of Biochemistry, Medical College of Wisconsin, Milwaukee, Wisconsin
    Physiol Genomics 46:467-81. 2014
    ..The workflow developed represents a powerful and efficient method to identify biomarkers in GBM. ..
  10. doi request reprint The role of pre-treatment white matter abnormalities in developing white matter changes following whole brain radiation: a volumetric study
    David S Sabsevitz
    Department of Neurology, Medical College of Wisconsin, Milwaukee, WI 53226 3596, USA
    J Neurooncol 114:291-7. 2013
    ..This information can be used to make more informed decisions and counsel patients on their risk for treatment effects. ..
  11. doi request reprint Photodynamic therapy (PDT) for malignant brain tumors--where do we stand?
    Brendan J Quirk
    Department of Neurology, Medical College of Wisconsin, Milwaukee, WI, United States
    Photodiagnosis Photodyn Ther 12:530-44. 2015
    ..What is the current status of photodynamic therapy (PDT) with regard to treating malignant brain tumors? Despite several decades of effort, PDT has yet to achieve standard of care...