your lymph nodes or glands that are swollen from some sort of infection if your concerned about anything go to your doctor and have them see what it is since no one can correctly diagnose your problem over the internet only your doctor can by examining what it really is hope everything works out for you Good Luck and God Bless!!!
It could be either a sebaceous gland or a lymph node. Sebaceous gland... that's an oil gland that has become plugged, and because it continues to produce oil (sebum) it gradually swells and becomes a cyst (a fluid filled sac). These can become infected and swell and eventually drain a yellow cheezy-smelling material, a mixture of oil & dead skin cells from the lining of the cyst). Lymph gland... The lymphatic system is throughout the body, and is responsible for fighting infections and making antibodies to fight infections. They present as "knots" in the neck (front and back), under the arms, in the groin, etc. When fighting an infection they can grow quite large, then following the infection, return to small firm nodules that never fully return to pre-infection size due to scarring from fighting the infection... Copy & paste the following into your browser for a great article about this: http://www.emc.maricopa.edu/faculty/farabee/biobk/BioBookIMMUN.html
It could be a problem with your thyroid gland or a lymph node. Another possibility is that it could be a fatty growth called a lipoma. In any case - a physician should be seen.
It could be a growth, so have a doctor examine it.
Tumor, Infection or bruise.
A cyst or a mass
...many things
It could just be a swollen lymph-node.
your vertebrae
it could be ganglion which is a harmless cyst.medical treatment for this is aspiration of cyst or minor surgery
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don't ever have a lump on your ear or else you are gonna have trouble hearing things and than after you get better you will become death in about 1 day so don't ever get a lump on your ear or else that means trouble. lolololololololololololololololololololol
Im 13 and i have the exact same thing a lump on the left side of my neck it's really small .
A small firm lump under your skin at the base of your penis could be a cyst, but this should be confirmed with a doctor.
You may have torn a small amount of muscle and this could be the result.
asians
a small child and you have herpes a small child and you have herpes
A smelly lump on the back of the head may be an infected abscess. It could also be a sebaceous cyst.