Peter Balter

4D-CT imaging with synchronized intravenous contrast injection to improve delineation of liver tumors for treatment planning.

Stereotactic body radiation therapy in centrally and superiorly located stage I or isolated recurrent non-small-cell lung cancer.

Thoracic target volume delineation using various maximum-intensity projection computed tomography image sets for radiotherapy treatment planning.

Implementation of feedback-guided voluntary breath-hold gating for cone beam CT-based stereotactic body radiotherapy.

Long-term clinical outcome of intensity-modulated radiotherapy for inoperable non-small cell lung cancer: the MD Anderson experience.

Dosimetric effects of jaw tracking in step-and-shoot intensity-modulated radiation therapy.

Quantifying the interfractional displacement of the gastroesophageal junction during radiation therapy for esophageal cancer.

Positron emission tomography for assessing local failure after stereotactic body radiotherapy for non-small-cell lung cancer.

A comparison of tumor motion characteristics between early stage and locally advanced stage lung cancers.

Proton dose perturbations caused by high-voltage leads from implanted cardioverter defibrillators.

Predictors of high-grade esophagitis after definitive three-dimensional conformal therapy, intensity-modulated radiation therapy, or proton beam therapy for non-small cell lung cancer.

Clinical outcome and predictors of survival and pneumonitis after stereotactic ablative radiotherapy for stage I non-small cell lung cancer.

Measurement of changes in linear accelerator photon energy through flatness variation using an ion chamber array.

Patient-specific quantification of respiratory motion-induced dose uncertainty for step-and-shoot IMRT of lung cancer.

Statistical modeling approach to quantitative analysis of interobserver variability in breast contouring.

Auto-segmentation of low-risk clinical target volume for head and neck radiation therapy.

Stereotactic ablative radiation therapy for centrally located early stage or isolated parenchymal recurrences of non-small cell lung cancer: how to fly in a "no fly zone".

Evaluation of dose variation to normal and critical structures for lung hypofractionated stereotactic body radiation therapy.

Upright cone beam CT imaging using the onboard imager.

Evaluation of IsoCal geometric calibration system for Varian linacs equipped with on-board imager and electronic portal imaging device imaging systems.

Assessment of a quantitative metric for 4D CT artifact evaluation by observer consensus.

Reproducibility in patient-specific IMRT QA.

Stereotactic ablative radiotherapy (SABR) using 70 Gy in 10 fractions for non-small cell lung cancer: exploration of clinical indications.

Point/Counterpoint. Because of the advantages of rotational techniques, conventional IMRT will soon become obsolete.

Digital reconstruction of high-quality daily 4D cone-beam CT images using prior knowledge of anatomy and respiratory motion.

Toward optimizing patient-specific IMRT QA techniques in the accurate detection of dosimetrically acceptable and unacceptable patient plans.

Improved human observer performance in digital reconstructed radiograph verification in head and neck cancer radiotherapy.

Prospective observer and software-based assessment of magnetic resonance imaging quality in head and neck cancer: Should standard positioning and immobilization be required for radiation therapy applications?

An evaluation of three commercially available metal artifact reduction methods for CT imaging.

Stereotactic ablative radiotherapy versus lobectomy for operable stage I non-small-cell lung cancer: a pooled analysis of two randomised trials.

Erratum: "Modeling respiratory motion for reducing motion artifacts in 4D CT images" [Med. Phys. 40, 041716 (13pp.) (2013)].

Can radiomics features be reproducibly measured from CBCT images for patients with non-small cell lung cancer?

Planning Target Volume D95 and Mean Dose Should Be Considered for Optimal Local Control for Stereotactic Ablative Radiation Therapy.

Stereotactic ablative radiotherapy for adrenal gland metastases: Factors influencing outcomes, patterns of failure, and dosimetric thresholds for toxicity.

A comparison of methods for monitoring photon beam energy constancy.

Long-Term Outcomes of Salvage Stereotactic Ablative Radiotherapy for Isolated Lung Recurrence of Non-Small Cell Lung Cancer: A Phase II Clinical Trial.

Reproducibility of patient setup in the seated treatment position: A novel treatment chair design.

7-year follow-up after stereotactic ablative radiotherapy for patients with stage I non-small cell lung cancer: Results of a phase 2 clinical trial.

Delta-radiomics features for the prediction of patient outcomes in non-small cell lung cancer.

An FMEA evaluation of intensity modulated radiation therapy dose delivery failures at tolerance criteria levels.

Atlas ranking and selection for automatic segmentation of the esophagus from CT scans.

Model for Estimating Power and Downtime Effects on Teletherapy Units in Low-Resource Settings.

Technical Note: Solving the "Chinese postman problem" for effective contour deformation.

Capsular contracture of subcutaneous breast implant following hypofractionated stereotactic body radiotherapy for early stage lung cancer.

Material matters: Analysis of density uncertainty in 3D printing and its consequences for radiation oncology.

Illustrated instructions for mechanical quality assurance of a medical linear accelerator.

Normal tissue doses from MV image-guided radiation therapy (IGRT) using orthogonal MV and MV-CBCT.

A methodology to investigate the impact of image distortions on the radiation dose when using magnetic resonance images for planning.

Quantification of beam steering with an ionization chamber array.

Interplay effect on a 6-MV Flattening-Filter-Free linear accelerator with high dose rate and fast multi-leaf collimator motion treating breast and lung phantoms.