Introduction:   Radiotherapy with or without surgery plays an important role in the treatment of patients with esophageal cancer. In the treatment planning of esophageal cancer, usually normal lung volume was observed in the treatment fields and probably received high radiation dose. The incidence of radiation pneumonitis (RP) after radiotherapy (RT) for sensitive organ of lu...

Radiation therapy is commonly used for the treatment of lung cancer. However, radiation pneumonitis frequently occurs as a complication of the radiation therapy. Although corticosteroids are widely used for the treatment of radiation pneumonitis, they are not always effective. In this report, we used cyclosporin A in the treatment of a patient suffering from steroid-refractory radiation pneumon...

Introduction: The purpose in this study is to analyze of DVH parameters as predictors of radiation pneumonitis and investigation on the relationship between dosimetric and clinical parameters based on PFTs as response in NTCP model and therefore achieve to lung dose- response relation in breast cancer patients. Prescribed dose to treatment volumes was 50 Gy in 2.0 Gy/fractions ...

INTRODUCTION Surgery for locally advanced lung cancer is carried out following chemoradiotherapy. However, there are no reports clarifying what the effects on the subsequent prognosis are when surgery is carried out in cases with radiation pneumonitis. In this paper, we report on 2 cases of non-small cell lung cancer with Grade 2 radiation pneumonitis after induction chemoradiotherapy, in which...

Radiation pneumonitis is an acute-phase response to radiation therapy and a common complication that affects a patient's quality of life. Under the need to reduce the incidence and severity of radiation-induced pulmonary complications as well as to identify patients at risk, several investigations on potential predictive markers of radiation pneumonitis have been conducted. The present study re...

PURPOSE The aim of this study was to investigate radiation pneumonitis and its associated risk factors in patients with non-small-cell lung cancer treated with concurrent erlotinib and thoracic radiotherapy. MATERIALS AND METHODS We conducted an analysis of patients with nonoperable stage IIIA-IV non-small-cell lung cancer who were treated with concurrent thoracic radiotherapy and erlotinib (...

PURPOSE Thoracic radiotherapy is a major treatment modality of stage III non-small cell lung cancer. The normal lung tissue is sensitive to radiation and radiation pneumonitis is the most important dose-limiting complication of thoracic radiation therapy. This study was performed to identify the clinical and dosimetric parameters related to the risk of radiation pneumonitis after definitive rad...

INTRODUCTION The aim was to evaluate the risk of acute side effects in the lung after 3-dimensional conformal radiotherapy (3D-CRT) in patients treated for non-small cell lung cancer (NSCLC). An attempt was made to single out clinical factors and factors related to treatment technique which may induce acute post-radiation pneumonitis. MATERIAL AND METHODS The analysis concerned 34 consecutive...

Radiation pneumonitis is a well-characterized clinicopathological syndrome. The severity of radiation-induced lung injury correlates, among other factors, with the extent of lung volume incorporated within the field of radiation. The present article describes the cases of two patients with radiation pneumonitis following pneumonectomy and mediastinal radiotherapy. Postpneumonectomy pulmonary-me...