Well, raccoons get this lump, called a debrah when it is kept in captivity. If you love it, you will set it free and the lump will go away.
The medical term for any swelling is called a lump
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.
It is probably because you have hit your bruise and formed a lump there.
herpes..
I have one myself. Mine is a harmless, soft, fatty tumor called a lipoma. If your lump is hard and/or painful see a doctor.
It might be a lymph node, a cyst, a tumor. or just an extra lump of skin. That area of the body is very deilicate - suggest you see a doctor for a valid diagnosis.
There are all sorts of lumps in your skin. They can be mosquito bites, goosebumps, warts, zits, and many other types of diseases. If you have a lot of lumps in your skin and are pretty small, they can probably be a goosebump. Sometimes, chicken pox can be formed into a lump. Chicken pox is red, so I'm not assuming you have chicken pox. I am assuming you have goosebumps. You get goosebumps when you are cold. If those lumps are itchy, it's probably a mosquito bite. If it's not, sadly it's probably a wart, zit, or something in a different type of lump. Hopefully this helped!
Bruises mean that some capillaries broke, and they bled under the skin. The hard lump is most likely from the bleeding. As the bruise fades away, the lump should go away with it.
Don't worry it is probably just an abcess. An abcess in a lump under the skin filled with puss. Dogs, cats, and rabbits get them. They are extremely common. Just bring it to the vet and he will fix it in 5 hours!
A lump under the skin of your baby's head could be a lymph node, or something else. Be sure to ask your health care provider for advice specific to your baby's situation.
A slightly heterogeneous solid subcutaneous nodule is a lump under the skin. The whole lump doesn't have the exact same texture. This is a non specific finding; you must talk with your health care provider to find out what, if any, other tests are required to find out what the nature of the lump is.