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Full-Text Articles in Medical Sciences

Lung Cancer Brachytherapy: Robotics-Assisted Minimally Invasive Approach, Edward Yu, Craig Lewis, Ana Trejos, Rajni Patel, Richard Malthaner Jul 2015

Lung Cancer Brachytherapy: Robotics-Assisted Minimally Invasive Approach, Edward Yu, Craig Lewis, Ana Trejos, Rajni Patel, Richard Malthaner

Richard A. Malthaner

New technological concepts have been evolving to manage the relative poor prognosis of lung cancer. Brachytherapy is becoming an option for both unresectable and early resectable lung cancer. Three-dimensional ultrasound (US) of lung tumours and image-guided minimally invasive robotics-assisted brachytherapy are feasible for dosimetry planning and management of lung tumours. The present article reviews the current knowledge of lung brachytherapy and discusses its potential in future management of lung cancer.


Post-Operative Extended Volume External Beam Radiation Therapy In High Risk Esophageal Cancer Patients: A Prospective Experience, E. Yu, P. Tai, J. Younus, R. Malthaner, P. Truong, L. Stitt, G. Rodrigues, R. Ash, R. Dar, B. Yaremko, A. Tomiak, B. Dingle, M. Sanatani, M. Vincent, W. Kocha, D. Fortin, R. Inculet Jul 2015

Post-Operative Extended Volume External Beam Radiation Therapy In High Risk Esophageal Cancer Patients: A Prospective Experience, E. Yu, P. Tai, J. Younus, R. Malthaner, P. Truong, L. Stitt, G. Rodrigues, R. Ash, R. Dar, B. Yaremko, A. Tomiak, B. Dingle, M. Sanatani, M. Vincent, W. Kocha, D. Fortin, R. Inculet

Richard A. Malthaner

Background and purpose: Extended volume external beam radiation therapy (RT) following esophagectomy is controversial. This prospective study evaluates the feasibility of extended volume RT treatment in high-risk esophagectomy patients with cervical anastomosis receiving post–operative combined chemo-radiation therapy. Patients and methods: From 2001-2006, 15 patients with resected esophageal cancer were prospectively accrued to this pilot study, to evaluate the adverse effects of extended volume RT. Eligibility criteria were pathologically proven esophageal malignancy, T3-4, N0-1, disease amenable to surgical resection and esophagectomy with or without resection margin involvement. Patients with distant metastases (M1) and patients treated with previous RT were excluded. All …


Lung Cancer Brachytherapy: Robotics-Assisted Minimally Invasive Approach, Edward Yu, Craig Lewis, Ana Trejos, Rajni Patel, Richard Malthaner Jul 2015

Lung Cancer Brachytherapy: Robotics-Assisted Minimally Invasive Approach, Edward Yu, Craig Lewis, Ana Trejos, Rajni Patel, Richard Malthaner

Richard A. Malthaner

New technological concepts have been evolving to manage the relative poor prognosis of lung cancer. Brachytherapy is becoming an option for both unresectable and early resectable lung cancer. Three-dimensional ultrasound (US) of lung tumours and image-guided minimally invasive robotics-assisted brachytherapy are feasible for dosimetry planning and management of lung tumours. The present article reviews the current knowledge of lung brachytherapy and discusses its potential in future management of lung cancer.


Post-Operative Extended Volume External Beam Radiation Therapy In High Risk Esophageal Cancer Patients: A Prospective Experience, E. Yu, P. Tai, J. Younus, R. Malthaner, P. Truong, L. Stitt, G. Rodrigues, R. Ash, R. Dar, B. Yaremko, A. Tomiak, B. Dingle, M. Sanatani, M. Vincent, W. Kocha, D. Fortin, R. Inculet Jul 2015

Post-Operative Extended Volume External Beam Radiation Therapy In High Risk Esophageal Cancer Patients: A Prospective Experience, E. Yu, P. Tai, J. Younus, R. Malthaner, P. Truong, L. Stitt, G. Rodrigues, R. Ash, R. Dar, B. Yaremko, A. Tomiak, B. Dingle, M. Sanatani, M. Vincent, W. Kocha, D. Fortin, R. Inculet

Richard A. Malthaner

Background and purpose: Extended volume external beam radiation therapy (RT) following esophagectomy is controversial. This prospective study evaluates the feasibility of extended volume RT treatment in high-risk esophagectomy patients with cervical anastomosis receiving post–operative combined chemo-radiation therapy. Patients and methods: From 2001-2006, 15 patients with resected esophageal cancer were prospectively accrued to this pilot study, to evaluate the adverse effects of extended volume RT. Eligibility criteria were pathologically proven esophageal malignancy, T3-4, N0-1, disease amenable to surgical resection and esophagectomy with or without resection margin involvement. Patients with distant metastases (M1) and patients treated with previous RT were excluded. All …