A member asked:

What could a "small density 1cm lung nodule "be , seen on chest xray , chances of malignancy ?

3 doctors weighed in across 2 answers

It could be: infection or malignancy, depending on location and appearance. Your doctor should advise you whether or not you need to proceed with CT scan.

Answered 9/21/2014

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Need more info: smoker? Any other history? Malignancy always possible but could be scar or benign nodule. Should be followed or biopsy for definitive diagnosis if feasible.

Answered 12/19/2014

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