MALIGNANT smooth-muscle tumors (leiomyosarcomas) of soft-tissue origin are rare tumors, as indicated by the fact that in a review of the recent surgical literature, only one series, comprising 36 ...

Soft tissue sarcoma is a type of cancerous tumor that forms in the body’s soft tissues, such as muscle, fat, fibrous tissue, and blood vessels. If it occurs in the shoulder, it might feel like a ...

Cancer can start in any tissue in your body ... in children and adolescents and often occurs in the heel. It can cause a lump that feels soft or hard to your touch. Experts divide bone cancer ...

Many are very rare. Below are some of the more common types. Leiomyosarcoma is the most common type of soft tissue sarcoma in adults. It is a type of smooth muscle tumour. This is the type of muscle ...

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.