نتایج جستجو برای: Radiotherapy Dosage

تعداد نتایج: 164897  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم پایه 1388

چکیده ندارد.

Introduction: Computerized treatment planning is a rapidly evolving modality that depends on hardware and software efficiency. Despite ICRU recommendations suggesting 5% deviation in dose delivery the overall uncertainty shall be less than 3.5% as suggested by B.J. Minjnheer. J. In house spreadsheets are developed by the medical physicists to cross-verify the dose calculated by the Treatment Pl...

Journal: :International journal of urology : official journal of the Japanese Urological Association 2003
Venu Chalasani Alla E Iansavichene Michael Lock Jonathan I Izawa

Recurrent disease following radical prostatectomy will occur in approximately 20% of patients, for whom the therapeutic options include surveillance, salvage radiotherapy, or hormonal therapy. This review will focus on the evidence for salvage radiotherapy. Efficacy results of 30-50% have been reported from multiple retrospective series, with minimal morbidity. Unfortunately there are no random...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده مهندسی 1386

چکیده ندارد.

2017
Mohammad Mohsin Abdul Razak Ainapur Pushpalatha Mahesh K Vinod Kumar A Deepak Ujjwal Mrinal P Sharada

BACKGROUND Patients undergoing radiation therapy for oral squamous cell carcinoma (OSCC) have an increased risk of developing oral candidiasis. Radiation-induced hyposalivation is thought to be a major predisposing factor for it. Radiation therapy for 2-3 weeks leads to increase in the number of candidal species in the oral cavity, eventually leading to oral candidiasis. OBJECTIVE To evaluate...

Journal: :Tumori 2010
Mario Palazzi Sergio Maluta Stefano Dall'Oglio Mario Romano

AIMS AND BACKGROUND Hyperthermia, the heating of tumors to 41.5-43 degrees C, could be today considered the fourth pillar of the treatment of cancer. Employed for 20 years in Europe, the U.S.A. and Asia, hyperthermia, used in addition to radiotherapy, chemotherapy and surgery, increases both local control and overall survival, restores the chance of the surgery for inoperable tumors and allows ...

Journal: :Kulak burun bogaz ihtisas dergisi : KBB = Journal of ear, nose, and throat 2003
Uğur Cinar Ozgür Yiğit Seyhan Alkan Berna Uslu Ebru Topuz Ozlem Unsal Gökhan Akgül Burhan Dadaş

OBJECTIVES We investigated the frequency of hypothyroidism in patients treated with total laryngectomy, hemithyroidectomy-isthmectomy, and postoperative radiotherapy for T3 or T4 larynx cancers. PATIENTS AND METHODS Twenty-nine male patients (mean age 54 years; range 43 to 72 years) with T3 or T4 larynx cancers were prospectively included in the study. Preoperatively, thyroid function tests w...

Journal: :Arhiv za higijenu rada i toksikologiju 2011
Marija Gamulin Mislav Grgić Vesna Bišof

In this study we followed up the side effects of adjuvant radiotherapy in patients with testicular seminoma stage I over a period from 13 to 84 months (median 28 months). The most frequent side effects during radiotherapy were gastrointestinal (nausea/vomiting), psychological, cognitive, and minor sexual problems.The reported side effects were treated by antiemetics and anxiolytics. After radio...

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