A painless moveable mass under the skin there could be either, or it could be a sebaceous cyst or other non-cancerous growth/mass. No way to tell for sure without taking it out and sending it for a pathology report. Any new mass (bump, knot) on or under skin (or anywhere else) should be checked out by your doc. A mass that is not new but changing in size or symptoms should also be checked.
Answered Jun 21, 2015
3 doctors weighed in across 2 answers
7 doctors weighed in across 2 answers
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
8 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.Ask your question