1 doctor weighed in:

Lump and bruise on knee, is this an insect bite?

1 doctor weighed in

In brief: Could be

Look for an entry point in your skin for the possibility of this being an insect bite.
If no punctae site-may be a mild traumatic injury that you don't recall. Either way-things should improve over 1-2 weeks. If any pain/tenderness/redness continues to evolve-see doctor.

In brief: Could be

Look for an entry point in your skin for the possibility of this being an insect bite.
If no punctae site-may be a mild traumatic injury that you don't recall. Either way-things should improve over 1-2 weeks. If any pain/tenderness/redness continues to evolve-see doctor.
Dr. Michael H. T. Sia
Dr. Michael H. T. Sia
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