Image-guided Hypofractionated Radiotherapy as an Alternative to Radical Prostatectomy in Localized Prostate Cancer in Elderly Patients with Low Life Expectancy.

Introduction: Radical prostatectomy is appropriate for any patient whose cancer appears clinically localised to prostate. However because of potential perioperative morbidity, radical prostatectomy is generally reserved for patients whose life expectancy is more than ten years. Moderate hypofractionation for localized prostate cancer is safe and effective.

Dosimetric comparison between carotid-sparing IMRT and 3DCRT in early glottic cancer patients treated with definitive radiation therapy.

Background: The purpose of this study was to evaluate the dosimetric benefits of carotid-sparing IMRT (intensity-modulated radiation therapy) over 3DCRT (three-dimensional conformal radiation therapy) in early glottic cancer patients.

Material And Methods: Ten patients with histologically proven early-stage squamous cell cancer of glottis (T1N0), treated with definitive radiotherapy, were selected retrospectively for the dosimetric analysis. Patients were originally treated with 3DCRT technique.

Comparative Analysis of VMAT and IMRT Techniques: Evaluation of Dose Constraints and Bone Marrow Sparing in Cervical Cancer Patients Undergoing Chemoradiotherapy.

Background: Carcinoma of the cervix is a globally significant cause of morbidity and mortality among women. Concurrent chemoradiotherapy, a standard approach for locally advanced cervical cancer, invariably involves pelvic irradiation. Although this strategy is effective, it inevitably affects the pelvic bone marrow, a crucial hematopoietic site, and leads to hematological toxicity The potential of IMRT to spare bone marrow in pelvic irradiation settings has been an area of significant interest, with the aim to mitigate the hematological toxicity associated with pelvic radiotherapy.

Argon plasma coagulation therapy in hemorrhagic radiation proctitis following pelvic radiation in gynecological malignancies.

Introduction: Chronic radiation proctitis is a common chronic complication of malignant pelvic diseases after pelvic radiation therapy. Although, the incidence has decreased after advent of intensity-modulated radiotherapy due to better control of radiation dose to rectum. In the era of conventional two-field radiotherapy to pelvis, this was a common complication usually presenting after 1-2 years of treatment completion.

Intensity-modulated radiotherapy in locally advanced head-and-neck cancers in elderly patients.

Introduction: Head and neck cancer is one of the most common malignancies in Indian males. Due to poor socioeconomic status, presentation is usually in advanced stage. Treatment option is limited to radiotherapy with or without chemotherapy.

Conventional Versus Different Hypofractionated Radiotherapy Dosage Schedules in Postmastectomy Advanced Breast Cancer.

Introduction: The standard treatment for advanced breast cancer is surgery consisting of breast-conserving surgery or modified radical mastectomy (MRM) postneoadjuvant chemotherapy followed by adjuvant radiation treatment (RT). Conventionally-fractionated whole breast irradiation has been the standard RT regimen, but recently shorter courses of hypofractionated whole breast or chest wall irradiation have been advocated for patient convenience and reduction in health-care costs and resources. Radiation is delivered through the same technique, but tumors receive a higher dose of radiation per treatment session with hypofractionation.

Incidence of xerostomia in locally advanced head-and-neck cancers in elderly patients treated with intensity-modulated radiotherapy.

Introduction: Dysphagia and xerostomia are the main sequelae of radiotherapy for head and neck cancer (HNC) and the main factors in reducing the longterm patient quality of life. Intensitymodulated radiotherapy (IMRT) uses advanced technology to focus the high radiation doses on the targets and avoid irradiation of noninvolved tissues.

Material And Methods: During 2016-2017, 44 patients of locally advanced HNCs were treated with a curative intent with IMRT.