FL
A 38-year-old female asked:
A hard @1/8 inch nodule has formed under the skin near the middle joint of my thumb. it does not hurt. do i need to see a doctor?
1 doctor answer • 3 doctors weighed in

Dr. Michael Fisheranswered
Dermatology 34 years experience
Myxoid Cyst: A digital myxoid cyst (sometimes called a mucous cyst) is an entirely benign swelling that occurs on the fingers or, sometimes, the toes. Digital myxoid cysts are not catching and not a sign of infection. Furthermore, they are not cancerous and will not develop into skin cancer.
The term cyst is from the greek kystis meaning a bag or pouch; myxoid and mucoid refer to the jelly-like contents.
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5.6k viewsReviewed >2 years ago
Last updated May 8, 2019
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