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A 58-year-old male was admitted to our hospital for evaluation of bloody sputum. He was diagnosed as having synchronous triple bronchogenic squamous cell carcinomas in the right upper lobe, from the right B 6 segmental bronchus to the intermediate trunk and the middle lobar bronchus, and in the spur of the left B 1+2 /B 3 segmental bronchus. He underwent sleeve resection of...
Genetic polymorphisms of cytochrome p450 (CYP1A1) and glutathione S-transferase M1 (GSTM1) genes are thought to have significant effects on the metabolism of environmental carcinogens and thus on cancer risk, but the reported results are not always consistent. In this meta-analysis, we assessed reported studies of associations between polymorphisms of these two genes and risk of lung cancer in Chinese...
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