EP-1358: Correlation between changes in lung function and lung density after radiotherapy for thoracic cancer
نویسندگان
چکیده
منابع مشابه
Evaluation of Lung Density and Its Dosimetric Impact on Lung Cancer Radiotherapy: A Simulation Study
Background: The dosimetric parameters required in lung cancer radiation therapy are taken from a homogeneous water phantom; however, during treatment, the expected results are being affected because of its inhomogeneity. Therefore, it becomes necessary to quantify these deviations.Objective: The present study has been undertaken to find out inter- and intra- lung density variations and its dosi...
متن کاملFunctional lung imaging in thoracic cancer radiotherapy.
BACKGROUND Lung cancer is the No. 1 cancer killer of both men and women in the United States. Radiotherapy is frequently employed as part of the treatment. However, radiation must traverse surrounding regions of normal lung, potentially inducing pulmonary toxicity. Because these patients frequently have underlying lung disease, a radiation-induced decrement in lung function could be highly morb...
متن کاملevaluation of lung density and its dosimetric impact on lung cancer radiotherapy: a simulation study
background: the dosimetric parameters required in lung cancer radiation therapy are taken from a homogeneous water phantom; however, during treatment, the expected results are being affected because of its inhomogeneity. therefore, it becomes necessary to quantify these deviations. objective: the present study has been undertaken to find out inter- and intra- lung density variations and its dos...
متن کاملTime and dose-related changes in radiological lung density after concurrent chemoradiotherapy for lung cancer.
Radiation pneumonitis is an important cause of morbidity after concurrent thoracic chemoradiotherapy (CCRT). However, asymptomatic changes in lung density on computed tomography (CT)-scans occur more commonly, and correspond to regions of inflammatory changes. Characterization of dose- and time-related changes in radiological lung density (RLD) may facilitate improved radiation planning, and al...
متن کاملChanges in pulmonary function in lung cancer patients after video-assisted thoracic surgery.
BACKGROUND Video-assisted thoracoscopic surgery (VATS) is widely performed in patients with resectable non-small cell lung cancer. However, it is unknown whether VATS sublobar resection has advantages compared with VATS lobectomy in preserving pulmonary function. METHODS Three hundred patients with non-small cell lung cancer who underwent VATS were enrolled. Pulmonary function tests were perf...
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ژورنال
عنوان ژورنال: Radiotherapy and Oncology
سال: 2018
ISSN: 0167-8140
DOI: 10.1016/s0167-8140(18)31667-0