A radiobiological basis for bioeffect planning

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Spinal cord response to altered fractionation and re-irradiation: radiobiological considerations and role of bioeffect models.

The aim of radiation oncologist is to implement an uncomplicated loco regional control of cancer by radiation therapy. The bioeffect of a physical dose depends on the nature of the tissue, fractionation scheme, dose rate and treatment time. The transformation of absorbed dose into a bioeffect dose is controlled by treatment variables and the radiobiological characteristics of the relevant tissu...

متن کامل

Radiobiological Model in Radiotherapy Planning for Prostate Cancer Treatment

Quantitative radiobiological models can be used to assess the optimum clinical outcome from sophisticated therapeutic modalities by calculating tumor control probability (TCP) and normal tissue complication probability (NTCP). In this study two 3D-CRT and an IMRT treatment plans were developed with an initial prescription dose of 60 Gy in 2 Gy/fraction to prostate. Sensitivity of TCP and Compli...

متن کامل

Hypofractionation in Prostate Cancer: Radiobiological Basis and Clinical Appliance

External beam radiation therapy with conventional fractionation to a total dose of 76-80 Gy represents the most adopted treatment modality for prostate cancer. Dose escalation in this setting has been demonstrated to improve biochemical control with acceptable toxicity using contemporary radiotherapy techniques. Hypofractionated radiotherapy and stereotactic body radiation therapy have gained a...

متن کامل

investigating the integration of translation technologies into translation programs in iranian universities: basis for a syllabus design in translation technology

today, information technology and computers are indispensable tools of any profession and translation technologies have become an indispensable part of translator’s workstation. with the increasing demands for high productivity and speed as well as consistency and with the rise of new demands for translation and localization, it is necessary for translators to be familiar with market demands an...

ONS 2002 environmental scan: a basis for strategic planning.

PURPOSE/OBJECTIVES To analyze information about the environments in which the Oncology Nursing Society (ONS) operates as a basis for strategic planning. DATA SOURCES Published reports and ONS internal surveys. DATA SYNTHESIS Analysis of internal and external trends resulted in a list of implications with regard to managing change, avoiding mistakes, and identifying critical issues for ONS l...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Medical Physics

سال: 2000

ISSN: 0094-2405

DOI: 10.1118/1.1320061