منابع مشابه
Body mass index and lung cancer risk in never smokers
An elevated risk of lung cancer associated with lower levels of body mass index (BMI) has been reported in previous studies.1-9 However, the interpretation of the association between low BMI and lung cancer is complicated by the fact that weight loss may be a sign of smoking. In general, smokers tend to be lighter than non-smokers,1, 10-15 and it is believed that nicotine is responsible for the...
متن کاملLung cancer in non-smokers
The decrease in lung cancer mortality in many Western societies is being attributed to a large extent to smoking prevention measures. However, lung cancer also occurs in nonsmokers, with an estimated frequency of 10–25%. The identification of oncogenic driver alterations which are successfully targetable, being more prevalent in lung cancer in non-smokers, has encouraged interest in these tumor...
متن کاملLung cancer in never-smokers.
The therapeutic landscape of lung cancer has evolved tremendously over the past 10 years with the discovery of oncogenic drivers constitutively activated by mutation, translocation or fusion. An activating EGFR mutation or ALK rearrangement is present in around 15% of Caucasian patients with non-small cell lung cancer (NSCLC), with targeted therapy constituting the basis of upfront treatment fo...
متن کاملThe incidental lung lesion: effect of cardiac stress on the MIBI uptake in the lung mass
A discrete MIBI avid lung lesion was found in cinematic views of myocardial perfusion imaging (MPI) of a 59 year-old woman. Interestingly, the abnormal uptake in the lung was detectable only in the rest phase images and not in the images acquired in the stress phase. MPI was performed for pre-operation cardiac risk assessment before correction surgery for spinal canal stenosis. She had no...
متن کاملLung volumes and emphysema in smokers with interstitial lung abnormalities.
BACKGROUND Cigarette smoking is associated with emphysema and radiographic interstitial lung abnormalities. The degree to which interstitial lung abnormalities are associated with reduced total lung capacity and the extent of emphysema is not known. METHODS We looked for interstitial lung abnormalities in 2416 (96%) of 2508 high-resolution computed tomographic (HRCT) scans of the lung obtaine...
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ژورنال
عنوان ژورنال: Academic Radiology
سال: 2017
ISSN: 1076-6332
DOI: 10.1016/j.acra.2016.10.011