A member asked:

What can cause lung cancer besides smoking?

A doctor has provided 1 answer
Dr. Anthony Perez-tamayo answered

Specializes in Thoracic Surgery

Lung cancer causes: Argon gas Scars from previous lung injury Asbestos exposure Genetic susceptibility Proliferation of neural crest origin cells- small cell/carcinoid.

Answered 12/15/2014

3.4k views

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