Without physical exam it would be hard to tell what it is. However, the most likely cause of such lump would be an enlarged lymph node. Lymph nodes can be normally enlarged during the course of infection. In this cause it would be an infection somewhere in the head or neck region. It is best to keep an eye on the size of the lymph node as there are other conditions that can cause an enlarged lymph node, including but not limited to lymphoma (cancer of lymph nodes). A biopsy could confirm the diagnosis, but remember that the most common reason is a benign infection.
This sounds like a swollen lymph node. You may have an infection somewhere in your head or neck. The node is making a large number of lymphocytes to fight off whatever you have been infected by. See a doctor if it doesn't get smaller soon.
It could have many causes: a bug bite, a cyst... You need to see a doctor to be sure.
You need to go to a doctor.
Talk to your doctor right away.
Yes.
That would be a "hard pea-sized lump that doesn't show up on ultrasound".
Not brushing your teeth
The possible cause for a hard elongated lump on the lower back rib cage is infection. It can also be caused by shingles.
This sounds like a vertebrae is out of alignment. Signed~ A sufferer of back aches and pains! (:/
No.
possibly taking it RIGHT IN THE EYE right in the eye RIGHT IN THE EYE
If you have lump under your right nipple you should watch it and go a doctor about it
If you eat excess amounts of red meats it can cause veinular thrombosis. Stop eating red meats or at least cut down on it.
my friend wat u hav is a lump of fat anybody can get it and trust me it wont just go away you hav to go to the doctor a small sugery is involved if your not chicken lol