Results 41 to 50 of about 39,150 (184)

An efficacy of protection the organs at risks comparison between the intensitymodulated radiotherapy therapy (IMRT) and the three-dimensional conformal radiotherapy (3DCRT)

Journal of the Pakistan Medical Association
Objective: To compare the efficiency of three-dimensional conformal radiotherapy and intensity-modulated radiation therapy techniques. Method: The cross-sectional study was conducted from February to August 2021 at Al-Amal National Hospital, Baghdad,
Abd Al-Taj Abd Ali Khaleel, Siham Sabah Abdullah, Sabbar Shukri Al-Bayaty, Abdulrahman Mohammed Abdulbaqi, Nabaa Mohammad Ali Alazawy   +4 more
doaj   +1 more source

Can 3D-CRT meet the desired dose distribution to target and OARs in glioblastoma? A tertiary cancer center experience

CNS Oncology, 2020
Aim: The purpose of the study is to perform a dosimetric analysis of the doses received by planning target volume and organ at risks in the postoperative glioblastoma by using 3D-conformal radiotherapy to a total dose of 60 Gy in 30 fractions. Materials &
Narendra Kumar, Srinivasa GY, Chinna B Dracham, Treshita Dey, Renu Madan, Divya Khosla, Arun Oinum, Rakesh Kapoor   +7 more
doaj   +1 more source

Patterns of CT lung injury and toxicity after stereotactic radiotherapy delivered with helical tomotherapy in early stage medically inoperable NSCLC [PDF]

, 2015
To evaluate toxicity and patterns of radiologic lung injury on CT images after hypofractionated image-guided stereotactic body radiotherapy (SBRT) delivered with helical tomotherapy (HT) in medically early stage inoperable non-small-cell lung cancer ...
Agolli, Linda, Arcangeli, S, Bracci, S, Dognini, Jessica, Donato, Vittorio, Lopergolo, M. G, Migliorino, M. R, Monaco, Alessia, Portalone, L, Pressello, M. C   +9 more
core   +1 more source

Patient setup optimization for external conformal radiotherapy [PDF]

Journal of Image Guided Surgery, 1995
The aim of conformal radiotherapy is to deliver precisely a specific dose of radiation to a planning target volume, concurrently radiating as little healthy tissue and organs as possible. This can be accomplished only with the accurate positioning of the patient with respect to the radiotherapy system.
Jocelyne Troccaz, Y. Menguy, Michel Bolla, N. Laieb, Philippe Cinquin, P. Vassal, J.-Y. Giraud   +6 more
openaire   +3 more sources

Head and neck cancer in young adults treated with 3-D conformal radiotherapy [PDF]

Archive of Oncology, 2010
Background: Purpose of this study was to determine patterns of failure in young adults with head and neck cancer treated with 3-D conformal radiotherapy.
Stojkovski Igor, Krstevska Valentina, Mitreski Nenad, Stojkovska Eleonora, Simonova Daniela   +4 more
doaj   +1 more source

A planning study for palliative spine treatment using StatRT and megavoltage CT simulation. [PDF]

, 2010
Megavoltage CT (MVCT) simulation on the TomoTherapy Hi·Art system is an alternative to conventional CT for treatment planning in the presence of severe metal artifact.
Paliwal, Bhudatt, Rong, Yi, Shang, Lu, Welsh, James S, Yadav, Poonam   +4 more
core   +2 more sources

Intensity-modulated radiotherapy (IMRT) versus three-dimensional conformal radiotherapy (3DCRT) as treatment plans for head and neck tumours

Journal of the Pakistan Medical Association
Objectives: To compare intensity-modulated radiation therapy with three-dimensional conformal radiation therapy 3DCRTwith respect to dose coverage for target volume.
Abd Al-Taj Abd Ali Khaleel, Siham Sabah Abdullah, Sabbar Shukri Al-Bayaty, Nabaa Mohammad Ali Alazawy, Abdulrahman Mohammed Abdulbaqi   +4 more
doaj   +1 more source

Simplifying intensity-modulated radiotherapy plans with fewer beam angles for the treatment of oropharyngeal carcinoma. [PDF]

, 2007
The first aim of the present study was to investigate the feasibility of using fewer beam angles to improve delivery efficiency for the treatment of oropharyngeal cancer (OPC) with inverse-planned intensity-modulated radiation therapy (IP-IMRT).
Akazawa, Clayton, Akazawa, Pam, Bucci, Mary Kara, Lee, Nancy, Missett, Brian, Quivey, Jeanne M, Takamiya, Robert, Weinberg, Vivian, Xia, Ping, Zytkovicz, Andrea   +9 more
core   +1 more source

A current perspective on stereotactic body radiation therapy for pancreatic cancer. [PDF]

, 2016
Pancreatic cancer is a formidable malignancy with poor outcomes. The majority of patients are unable to undergo resection, which remains the only potentially curative treatment option.
Czito, Brian G, Hong, Julian C, Palta, Manisha, Willett, Christopher G   +3 more
core   +2 more sources

Conformational radiotherapy of no metastatic prostate cancer: Experience of the radiation therapy department of EHS Oncology Emir Abdelkader of Oran

Journal de la Faculté de Médecine d'Oran, 2022
Introduction - Over the last decades, prostate cancer has become a public health condition, due to its frequency and severity. The conformational radiotherapy constituted today the standard technique in the irradiation of non-metastatic prostate cancers
Lotfi TALEB, Karima CHENNI, Ismail Zergoug, Abdelbaki Boukerche, Ahmed Fethi Dali-Youcef   +4 more
doaj