Not all bumps on a horse’s skin are cause for concern, but it can be difficult to tell the difference between a harmless lump and a tumor. Like tumors, noncancerous lumps can range in size; some ...

Itchy bumps on the skin that are like mosquito bites can cause discomfort, embarrassment, and confusion. There are numerous possible causes. Learn more here.

Skin lumps are any areas of abnormally raised skin. The lumps may be hard and rigid, or soft and moveable. Here's what you need to know about skin lumps.