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51

Daily megavoltage ct imaging for lung cancer during a course of external beam radiotherapy with a helical tomotherapy device

S.L. Meeks, K. Langen, P.A. Kupelian, W. Jenkins, D. Buchholz, D. Poole, Y. Zhang, A. Forbes

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2004

Language:

english

File:

PDF, 80 KB

english, 2004

52

Positive resection margins following prostatectomy: Outcomes with and without radiation

A.M. Reuther, A. Mahadevan, P.A. Kupelian, E.A. Klein

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2004

Language:

english

File:

PDF, 76 KB

english, 2004

53

Relapse-free survival after either high-dose intensity-modulated radiation therapy or permanent seed implantation for localized prostate cancer: Any difference

C. Reddy, A. Mahadevan, J.P. Ciezki, A.M. Reuther, P.A. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2004

Language:

english

File:

PDF, 133 KB

english, 2004

54

Time-and-psa threshold model predicts overall and disease-free survival after external beam therapy for prostate cancer

S.X. Cavanaugh, P.A. Kupelian, C. Reddy, C.D. Fuller, M. Fuss

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2004

Language:

english

File:

PDF, 145 KB

english, 2004

55

The prognostic significance of PSA at 6 months after external beam radiation for prostate cancer

A. Mahadevan, C.A. Reddy, J. Ciezki, P.A. Kupelian, E.A. Klein

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2004

Language:

english

File:

PDF, 84 KB

english, 2004

56

Using daily MVCT images to calculate daily rectal dose volume histograms in prostate cancer patients treated with a helical tomotherapy unit

K. Langen, D. Poole, Y. Zhang, T. Willoughby, G. McNerny, S. Meeks, J. Haimerl, K. Ruchala, G. Olivera, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2004

Language:

english

File:

PDF, 51 KB

english, 2004

57

Accuracy of a 4D magnetic localization system: Evaluation in the clinical environment

J.M. Balter, S. Hadley, D. Litzenberg, H. Sandler, E. Vertatschitsch, S. Dimmer, T. Willoughby, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2004

Language:

english

File:

PDF, 76 KB

english, 2004

58

Daily megavoltage CT image guidance in the treatment of localized prostate cancer

Y. Zhang, K. Langen, D. Poole, T. Willoughby, G. McNerney, S. Meeks, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2004

Language:

english

File:

PDF, 97 KB

english, 2004

59

In response to Dr. Halperin

Patrick A. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 46 KB

english, 2005

60

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

Patrick A. Kupelian, Twyla R. Willoughby, Sanford L. Meeks, Alan Forbes, Thomas Wagner, Mourad Maach, Katja M. Langen

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 198 KB

english, 2005

61

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

Katja M. Langen, Yashan Zhang, Rhonda D. Andrews, Monica E. Hurley, Sanford L. Meeks, Darrell O. Poole, Twyla R. Willoughby, Patrick A. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 556 KB

english, 2005

62

Year of treatment as independent predictor of relapse-free survival in patients with localized prostate cancer treated with definitive radiotherapy in the PSA era

Patrick Kupelian, Howard Thames, Larry Levy, Eric Horwitz, Alvaro Martinez, Jeff Michalski, Thomas Pisansky, Howard Sandler, William Shipley, Michael Zelefsky, Anthony Zietman, Deborah Kuban

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 106 KB

english, 2005

63

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

Patrick A. Kupelian, Chester Ramsey, Sanford L. Meeks, Twyla R. Willoughby, Alan Forbes, Thomas H. Wagner, Katja M. Langen

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 229 KB

english, 2005

64

Hypofractionated intensity-modulated radiotherapy (70 Gy at 2.5 Gy per fraction) for localized prostate cancer: Long-term outcomes

Patrick A. Kupelian, Vipul V. Thakkar, Deepak Khuntia, Chandana A. Reddy, Eric A. Klein, Arul Mahadevan

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 546 KB

english, 2005

65

PSA nadir predicts biochemical and distant failures after external beam radiotherapy for prostate cancer: A multi-institutional analysis

Michael E. Ray, Howard D. Thames, Larry B. Levy, Eric M. Horwitz, Patrick A. Kupelian, Alvaro A. Martinez, Jeff M. Michalski, Thomas M. Pisansky, William U. Shipley, Michael J. Zelefsky, Anthony L. Zi

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 439 KB

english, 2006

66

The Influence of Intrafraction Movement on Margins for Prostate Radiotherapy

D.W. Litzenberg, J. Balter, S. Hadley, T. Willoughby, P. Kupelian, L. Levine

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 48 KB

english, 2005

67

A Multi-Institutional Phase I/II Trial of Dose-per-fraction Escalation for Localized Prostate Cancer

M.A. Ritter, R.J. Chappell, W.A. Tome, P.A. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 79 KB

english, 2005

68

A Multi-Institutional Matched-Control Analysis of Adjuvant and Salvage Postoperative Radiation Therapy for pT3/4N0 Prostate Cancer

R.K. Valicenti, A.L. Hanlon, T.M. Pisansky, H.M. Sandler, D.A. Kuban, C. Catton, J.M. Michalski, M.J. Zelefsky, P.A. Kupelian, L.L. Kestin, T.L. DeWeese, A. Pollack

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 90 KB

english, 2005

69

Hypofractionated Intensity Modulated Radiotherapy (70 Gy at 2.5 Gy Per Fraction) for Localized Prostate Cancer: Long-Term Outcome Results

V.V. Thakkar, D. Khuntia, C.A. Reddy, E.A. Mahadevan, A. Klein, N. Chehade, P.A. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 89 KB

english, 2005

70

Predictive Factors for Late Genitourinary and Gastrointestinal Toxicity in Patients with Prostate Cancer Treated with Adjuvant or Salvage Radiotherapy

M. Feng, A.L. Hanlon, T.M. Pisansky, D.A. Kuban, C. Catton, J.M. Michalski, M.J. Zelefsky, P.A. Kupelian, A. Pollack, L.L. Kestin, R.K. Valicenti, T.L. DeWeese

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 45 KB

english, 2005

71

Evaluation of Breast Tumor Bed Alignment Techniques for Image Guided Radiotherapy

K. Langen, D. Buchholz, G. Victor, S. Meeks, T. Wagner, T. Willoughby, G. Olivera, K. Ruchala, J. Haimerl, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 64 KB

english, 2005

72

Clinical Experience with the Calypso® 4D Localization System in Prostate Cancer Patients: Implantation, Tolerance, Migration, Localization and Real Time Tracking

P. Kupelian, T. Willoughby, D. Litzenberg, H. Sandler, M. Roach, L. Levine, M. van Waardenburg, A. Cunningham, S. Meeks

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 48 KB

english, 2005

73

Ultrasound Versus Seed Marker Prostate Localization

T. Scarbrough, N.M. Golden, C.D. Fuller, P.A. Kupelian, J.Y. Ting, A. Wong, C.R. Thomas

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 120 KB

english, 2005

74

Real Time Prostate Translation, Rotation, Deformation Evaluated with Calypso Beacon™ Transponders

D. Burch, T. Willoughby, S. Meeks, P. Kupelian, D. Litzenberg, H. Sandler, L. Levine, D. Vertatschitsch, E. Vertatschitsch

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 47 KB

english, 2005

75

Changing Definitions of Biochemical Failure After External Beam Radiotherapy for Localized Prostate Cancer: Effect on Outcome Analyses

C.A. Reddy, A.M. Reuther, A. Mahadevan, P.A. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 79 KB

english, 2005

76

Biochemical Relapse-Free Survival After High Dose External Radiotherapy (≥78Gy) and 6 Months of Androgen Deprivation in High-Risk Localized Prostate Cancer Patients

A. Reuther, C. Reddy, A. Mahadevan, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 77 KB

english, 2005

77

Comparison of Two Fractionation Schedules for Conformal Radiation Therapy for Prostate Cancer

A. Mahadevan, P. Kupelian, C. Reddy, E. Klein

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 67 KB

english, 2005

78

Intraprostatic Fiducials for Localization of the Prostate Gland: Monitoring Intermarker Distances During Radiation Therapy to Test for Marker Stability

P. Kupelian, T. Willoughby, S. Meeks, A. Forbes, T. Wagner, M. Maach, K. Langen

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 47 KB

english, 2005

79

Daily Dose Recalculation Using Megavoltage CT Images During Tomotherapy for Localized Prostate Cancer: Dosimetric Analysis for the Prostate Gland, Rectum and Bladder for the Full Treatment Course

O. Zeidan, K. Langen, S. Meeks, G. Olivera, K. Ruchala, J. Hameirl, T. Wagner, T. Willoughby, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 71 KB

english, 2005

80

Daily Megavoltage CT Imaging in Patients with Prostate Cancer Receiving Postoperative Radiation Therapy: Does the Prostate Bed Move?

R. Burkavage, K. Langen, T. Wagner, T. Willoughby, O. Zeidan, G. Olivera, K. Ruchala, J. Hameirl, S. Meeks, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 106 KB

english, 2005

81

External Beam Radiation Dose Response and Toxicity in Low-Risk Prostate Cancer

C.M. Anderson, A. Mahadevan, C. Reddy, N. Chehade, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 93 KB

english, 2005

82

Megavoltage CT Image-based Intracavitary Low Dose Rate Brachytherapy for Cervical Carcinoma

T.H. Wagner, D. Buchholz, A. Forbes, T.R. Willoughby, S.L. Meeks, P.A. Kupelian, O.A. Zeidan, K.M. Langen

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 109 KB

english, 2005

83

Use of Daily Megavoltage CT Imaging to Determine Delivered Dose Variations in Head and Neck Cancer Patients

W. Jenkins, K. Langen, S. Meeks, G. Olivera, K. Ruchala, J. Haimerl, T. Wagner, T. Willoughby, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 151 KB

english, 2005

84

Serial Megavoltage CT Imaging For Non-Small Cell Lung Cancer: Observations on Tumor Regression During Treatment

A. Forbes, C. Ramsey, K. Langen, S. Meeks, T. Willoughby, T. Wagner, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 73 KB

english, 2005

85

Gated Radiotherapy for Lung Tumors Using Infrared Detectors, Stereoscopic X-rays, and Implanted Markers

T. Willoughby, S. Meeks, T. Wagner, K. Langen, P. Kupelian, A. Forbes

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 173 KB

english, 2005

86

Image Guided Radiotherapy Plan Evaluation based on Deformable Dose Registration from Daily On-line Positioning Images

G. Olivera, W. Lu, K. Ruchala, Q. Chen, K. Langen, S. Meeks, P. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2005

Language:

english

File:

PDF, 109 KB

english, 2005

87

In response to Dr. Dar et al

Patrick A. Kupelian, Chester Ramsey, Sanford L. Meeks, Twyla R. Willoughby, Alan Forbes, Thomas H. Wagner, Katja M. Langen

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 58 KB

english, 2006

88

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

Chester R. Ramsey, Katja M. Langen, Patrick A. Kupelian, Daniel D. Scaperoth, Sanford L. Meeks, Stephen L. Mahan, Rebecca M. Seibert

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 387 KB

english, 2006

89

Influence of intrafraction motion on margins for prostate radiotherapy

Dale W. Litzenberg, James M. Balter, Scott W. Hadley, Howard M. Sandler, Twyla R. Willoughby, Patrick A. Kupelian, Lisa Levine

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 163 KB

english, 2006

90

Evaluation of two tomotherapy-based techniques for the delivery of whole-breast intensity-modulated radiation therapy

Victor J. Gonzalez, Daniel J. Buchholz, Katja M. Langen, Gustavo H. Olivera, Bhavin Chauhan, Sanford L. Meeks, Kenneth J. Ruchala, Jason Haimerl, Weiguo Lu, Patrick A. Kupelian

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 1.67 MB

english, 2006

91

Comparison of ultrasound and implanted seed marker prostate localization methods: Implications for image-guided radiotherapy

Todd J. Scarbrough, Nanialei M. Golden, Joseph Y. Ting, Clifton D. Fuller, Adrian Wong, Patrick A. Kupelian, Charles R. Thomas Jr

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 706 KB

english, 2006

92

Target localization and real-time tracking using the Calypso 4D localization system in patients with localized prostate cancer

Twyla R. Willoughby, Patrick A. Kupelian, Jean Pouliot, Katsuto Shinohara, Michelle Aubin, Mack Roach III, Lisa L. Skrumeda, James M. Balter, Dale W. Litzenberg, Scott W. Hadley, John T. Wei, Howard M

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 246 KB

english, 2006

93

Increasing external beam dose for T1–T2 prostate cancer: Effect on risk groups

Howard D. Thames, Deborah A. Kuban, Michelle L. DeSilvio, Larry B. Levy, Eric M. Horwitz, Patrick A. Kupelian, Alvaro A. Martinez, Jeff M. Michalski, Thomas M. Pisansky, Howard M. Sandler, William U.

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 223 KB

english, 2006

94

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, Thomas H. Wagner, Omar A. Zeidan, Sanford L. Meeks

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 302 KB

english, 2006

95

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

Patrick A. Kupelian, Katja M. Langen, Omar A. Zeidan, Sanford L. Meeks, Twyla R. Willoughby, Thomas H. Wagner, Sam Jeswani, Kenneth J. Ruchala, Jason Haimerl, Gustavo H. Olivera

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 646 KB

english, 2006

96

19: Dose-per-Fraction Escalation for Localized Prostate Cancer - A Multi-Institutional Phase I/II Trial

M.A. Ritter, J.D. Forman, D.G. Petereit, P.A. Kupelian, D. Wang, W. Walker, J.F. Fowler, R.J. Chappell, W.A. TÃ, me

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 53 KB

english, 2006

97

2765

Ruchala, K.J., Lu, W., Olivera, G., Pan, Y., Chen, Q., Kupelian, P., Langen, K., Meeks, S.

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 287 KB

english, 2006

98

2753

Wagner, T.H., Meeks, S.L., Langen, K.M., Willoughby, T.R., Kupelian, P.A., Zeidan, O.A., Shah, A.P., Manon, R.R., Ruchala, K., Olivera, G.

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 95 KB

english, 2006

99

2795

Chen, Q., Olivera, G.H., Lu, W., Ruchala, K.J., Langen, K.M., Meeks, S.L., Kupelian, P.A.

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 139 KB

english, 2006

100

139: In-Vivo Comparison of an Electromagnetic System to Standard kV X-Rays for Treatment Setup During External Beam Radiotherapy of Patients With Prostate Cancer

S. Jani, G. Weinstein, P. Kupelian, T. Willoughby, C. Enke, T. Solberg, N. Flores, D. Liu, A. Mahadevan, T. Djemil

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2006

Language:

english

File:

PDF, 52 KB

english, 2006

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