
Have Hard Movable Bump On Bone Behind Ear. Worried For Cancer

Thank you for writing to us.
I have read your query and the possible causes for this lump located on the bone behind your ear (which is called the mastoid), are the following:
-Sebaceous cyst (this can present as a movable lump)
-Mastoiditis (ruled out, as there wont be a mobile/movable mass)
-Infections
or a few other causes.
In my opinion you should visit a doctor (an ENT specialist or a neurologist), to get yourself examined, as only a physical examination can assist in making the most appropriate diagnosis. This can also be followed by either an x-ray, CT scan or an MRI.
I am sure this is nothing serious, and after thorough investigations if the doctor feels it is harmless, then no treatment might even be required. In the meantime, please avoid putting pressure or injuring this area, till a physical examination by a doctor.
I hope I have succeeded in providing the information you were looking for. Do write back to me for any further clarifications.
Best wishes.


No these cysts are almost never cancerous. In majority of cases with such presentation, doctors do not even advise any treatment,as these cysts usually subside by themselves.
But, we cannot still reach a conclusion of it being a cyst without a physical examination.
I hope this helps.
Best wishes.


Once all conditions that might require treatment have been ruled out, and the cause for your condition has been found to be harmless, may be you could shift to more comfortable glasses, which would not irritate the lump.
Stressing about it will not help ma'am, once you visit a doctor and are informed about the diagnosis, which I am hoping is simple, then you can rest without having to worry.
Do make that visit to the the doctor and take care.
Best wishes.

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