A sarcoma is a term for a broad group of cancers that start in the bones or soft tissue, such as muscle ... lumps, what should you do? "Many patients will wonder: 'I have a lump on my arm ...

That is when he realized that a lump on his arm was more than just any lump ... develop in the bones and soft tissues, ...

A soft tissue sarcoma (STS) is a malignant tumor that starts in soft tissue such as muscle, deep skin tissues, cartilage, or fat. It often occurs as a lump in the arm, although it can happen anywhere.

For example, our muscles, fat, blood vessels ... to remove a sample of tissue for testing. “If you have a lump on your arm or your leg that is growing rapidly or is bigger than the size of ...