My grandson,age 11, has a lump on the bulgy bone behind his left ear which is a bit painful. It is hard and he seems very lethargic and tired. No temp. and says he banged his head on the slide. But as he returned from a sailing/swimming holiday off Turkey last Friday I wonder about mastoid?
Wed, 25 Mar 2015
Pathologist and Microbiologist, Dr. S. Samanta's Response
Hi! thanks for sharing your grandson's health concerns with us!
Well, his lump is on the temporo-occipital region, little painful, hard and he is weak...
Therefore, it could well be:"
1. a hematoma getting recently infected,possibility 40%
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What Causes Painful Lump Behind The Ear?
Hi! thanks for sharing your grandson s health concerns with us! Well, his lump is on the temporo-occipital region, little painful, hard and he is weak... Therefore, it could well be: 1. a hematoma getting recently infected,possibility 40% 2. mastoid abscess or ear infection, possibility 15% 3. tuberculosis, possibility 5% 4. dermoid cyst, possibility 10% 5. adnexal tumor, possibility 10% 6. benign cyst like conditions or tumor-like conditions, possibility 10% 7. enlarged lymph node, possibility 10% Regards!