A member asked:

Online site with photos of negative ppd results?

A doctor has provided 1 answer

Not necessary: A negative PPD simply means you don't have a lump at the site of the PPD injection 48-72 prior. This means the skin appears normal. If there is a raised bump at the site, then depending on your particular risk factors or history, you may be positive. The next step would be a chest x-ray. But, if no bump, then negative.

Answered 6/10/2014

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