Get them checked: Small 'dots' or lesions on your knee may be of no significance, or could signify a wide variety of conditions. Any skin lesion of which you are concerned should be seen by your primary physician or dermatologist.
Answered 10/21/2017
4.5k views
Purple dots: These lesions would need to be examined, a history obtained & other tests may be necessary in order to diagnose them.
Answered 11/27/2017
505 views
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