Epidemiological evidence of lung cancer risk

[Lam Hoi Ching <lamhc@HKUSUA.HKU.HK>]

Dear radsafers,

    I am in search of the epidemiology evidence of lung cancer risk for

radiation staff in Nuclear Medicine. Those ventilation  scans involve the

use of Xenon, Krypton and Technegas are radioactive gases which pose risk

due to lung dose but epidemiogical evidence is lacking.

    Thank you for any advice.



John Lam, Physicist, Eastern Hospital, Hong Kong





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