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A 22-year-old male asked:

There is a small, round, light green/blue, hard bump under my skin about 3mm in diameter on my abdomen. should i be worried?

1 doctor answer1 doctor weighed in
Dr. Michael Fisher
Dermatology 34 years experience
Blue Bumps: There are a number skin conditions that cause lumps and bumps to appear on the surface or just below the skin. Some of the most common ones include the following: skin cysts cherry angioma dermatofibromas epidermoid cysts folliculitis keratosis pilaris lipomas neurofibromas venous lake.
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Last updated Feb 20, 2017


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