Katja M Langen

发表

Minimum-MU and sparse-energy-layer (MMSEL) constrained inverse optimization method for efficiently deliverable PBS plans

Tian Liu, Yuting Lin, Hao Gao, 2019, Physics in medicine and biology.

Real-time motion-adaptive-optimization (MAO) in TomoTherapy.

Quan Chen, Weiguo Lu, Patrick A Kupelian, 2009, Physics in medicine and biology.

A virtual phantom library for the quantification of deformable image registration uncertainties in patients with cancers of the head and neck.

Katja M Langen, Frank J Bova, Sanford L Meeks, 2013, Medical physics.

Technical Note: plan-delivery-time constrained inverse optimization method with minimum-MU-per-energy-layer (MMPEL) for efficient pencil beam scanning proton therapy.

Tian Liu, Yuting Lin, Benjamin Clasie, 2020, Medical physics.

Can megavoltage computed tomography reduce proton range uncertainties in treatment plans for patients with large metal implants?

Radhe Mohan, Dragan Mirkovic, Wayne D Newhauser, 2008, Physics in medicine and biology.

Performance characterization of megavoltage computed tomography imaging on a helical tomotherapy unit.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2005, Medical physics.

(Non)-migration of radiopaque markers used for on-line localization of the prostate with an electronic portal imaging device.

Jean Pouliot, Katja M Langen, Yu-Ming Liu, 2003, International journal of radiation oncology, biology, physics.

Serial megavoltage CT imaging during external beam radiotherapy for non-small-cell lung cancer: observations on tumor regression during treatment.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2005, International journal of radiation oncology, biology, physics.

Daily variations in delivered doses in patients treated with radiotherapy for localized prostate cancer.

Patrick A Kupelian, Katja M Langen, Gustavo H Olivera, 2006, International journal of radiation oncology, biology, physics.

An evaluation of intrafraction motion of the prostate in the prone and supine positions using electromagnetic tracking.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2011, Radiotherapy and Oncology.

Observations on real-time prostate gland motion using electromagnetic tracking.

Patrick A Kupelian, Katja M Langen, Anand Santhanam, 2008, International journal of radiation oncology, biology, physics.

Deformable registration of the planning image (kVCT) and the daily images (MVCT) for adaptive radiation therapy

Weiguo Lu, Patrick A Kupelian, Katja M Langen, 2006, Physics in medicine and biology.

Evaluation of image-guidance protocols in the treatment of head and neck cancers.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2007, International journal of radiation oncology, biology, physics.

Assessment of parotid gland dose changes during head and neck cancer radiotherapy using daily megavoltage computed tomography and deformable image registration.

Weiguo Lu, Patrick A Kupelian, Katja M Langen, 2008, International journal of radiation oncology, biology, physics.

Intraprostatic fiducials for localization of the prostate gland: monitoring intermarker distances during radiation therapy to test for marker stability.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2005, International journal of radiation oncology, biology, physics.

Evaluation of an infrared camera and X-ray system using implanted fiducials in patients with lung tumors for gated radiation therapy.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2006, International journal of radiation oncology, biology, physics.

A model for predicting lung cancer response to therapy.

Patrick A Kupelian, Katja M Langen, Sanford L Meeks, 2007, International Journal of Radiation Oncology, Biology, Physics.

The dosimetric effect of intrafraction prostate motion on step-and-shoot intensity-modulated radiation therapy plans: magnitude, correlation with motion parameters, and comparison with helical tomotherapy plans.

Jeffrey V Siebers, Patrick A Kupelian, Katja M Langen, 2012, International journal of radiation oncology, biology, physics.

Evaluation of geometric changes of parotid glands during head and neck cancer radiotherapy using daily MVCT and automatic deformable registration.

Weiguo Lu, Patrick A Kupelian, Katja M Langen, 2008, Radiotherapy and Oncology.

QA for helical tomotherapy: Report of the AAPM Task Group 148a).

Niko Papanikolaou, Chengyu Shi, Walter Grant, 2010, Medical physics.

A comparison of soft-tissue implanted markers and bony anatomy alignments for image-guided treatments of head-and-neck cancers.

Patrick A Kupelian, Katja M Langen, Sanford L Meeks, 2010, International journal of radiation oncology, biology, physics.

Dosimetric effects of rotational output variation and x-ray target degradation on helical tomotherapy plans.

Patrick A Kupelian, Katja M Langen, Sanford L Meeks, 2009, Medical physics.

Evaluation of image-guidance strategies in the treatment of localized prostate cancer.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2008, International journal of radiation oncology, biology, physics.

A technique for adaptive image-guided helical tomotherapy for lung cancer.

Patrick A Kupelian, Katja M Langen, Sanford L Meeks, 2006, International journal of radiation oncology, biology, physics.

Dosimetric effect of prostate motion during helical tomotherapy.

Weiguo Lu, Patrick A Kupelian, Katja M Langen, 2009, International journal of radiation oncology, biology, physics.

A planning study of focal dose escalations to multiparametric MRI-defined dominant intraprostatic lesions in prostate proton radiation therapy.

Sibo Tian, Xiaofeng Yang, Tonghe Wang, 2020, The British journal of radiology.

Characterization and use of EBT radiochromic film for IMRT dose verification.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2006, Medical physics.

A computational method for estimating the dosimetric effect of intra-fraction motion on step-and-shoot IMRT and compensator plans.

Jeffrey V Siebers, Wilfred Ngwa, Katja M Langen, 2010, Physics in medicine and biology.

Daily variations in the position of the prostate bed in patients with prostate cancer receiving postoperative external beam radiation therapy.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2006, International journal of radiation oncology, biology, physics.

Correlation between dosimetric effect and intrafraction motion during prostate treatments delivered with helical tomotherapy

Weiguo Lu, Patrick A Kupelian, Wilfred Ngwa, 2008, Physics in medicine and biology.

Analyzing the impact of intrafraction motion: Correlation of different dose metrics with changes in target D95.

Katja M Langen, Sanford L Meeks, K. Langen, 2011, Medical physics.

Initial experience with megavoltage (MV) CT guidance for daily prostate alignments.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2005, International journal of radiation oncology, biology, physics.

Image-guided radiotherapy for localized prostate cancer: treating a moving target.

Patrick A Kupelian, Katja M Langen, Twyla R Willoughby, 2008, Seminars in radiation oncology.

Quality assurance for image-guided radiation therapy utilizing CT-based technologies: a report of the AAPM TG-179.

Jan-Jakob Sonke, Jean Pouliot, Moyed Miften, 2012, Medical physics.