منابع مشابه
3D-Conformal Radiation Therapy and Intensity-Modulated Radiation Therapy Techniques for Laryngeal Cancer Taking Parotid Glands as Organ at Risk
Background: Three-dimensional conformal radiotherapy (3D-CRT) and intensity-modulated radiotherapy (IMRT) techniques are used for the treatment of patients with laryngeal cancer. Objective: This study aimed to investigate the effects of these 2 treatment techniques on the planning target volume (PTV) (laryngeal cancer), dose homogeneity, dose of organs at...
متن کاملRadiation Therapy and Skin Cancer
Although radiation therapy (RT) can be very beneficial in a number of cutaneous malignancies, it tends to be a relatively underutilized therapy for a number of reasons. The hesitancy on the part of dermatologists to recommend RT is driven by a number of issues. First and foremost is perception inherent in dermatology training programs. All dermatologists in training encounter patients harmed by...
متن کاملRadiation therapy and esophageal cancer.
BACKGROUND Squamous cell carcinoma and adenocarcinoma account for more than 90% of all esophageal cancer cases. Although the incidence of squamous cell carcinoma has declined, the incidence of adenocarcinoma has risen due to increases in obesity and gastroesophageal reflux disease. METHODS The authors examine the role of radiation therapy alone (external beam and brachytherapy) for the manage...
متن کاملSkin Reaction in Radiation Therapy for Breast Cancer
Introduction The first medical intervention for many breast cancer patients is breast conserving surgery (BCS) and/or modified radical mastectomy (MRM). Most of these patients undergo radiation therapy, following surgery. The most common side-effect of breast radiotherapy is skin damage. In the present study, the severity of acute skin changes and the underlying causes were investigated in pati...
متن کاملEsophageal Cancer Radiation Therapy
Esophageal cancer often is asymptomatic until it has advanced or metastasized to distant organs, limiting treatment options. The 2 most common forms are squamous cell carcinomas that appear in the upper or midesophagus and esophageal adenocarcinomas that tend to occur lower in the esophagus or at the gastroesophageal junction. Since the 1980s higher rates of esophageal adenocarcinomas have been...
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ژورنال
عنوان ژورنال: Journal of Nuclear Medicine & Radiation Therapy
سال: 2015
ISSN: 2155-9619
DOI: 10.4172/2155-9619.1000e113