Soft tissue sarcoma (STS) is a type of cancer that develops in soft tissues, such as deep skin tissues, muscle, fat, and blood vessels. STS can occur in any part of the body, including the abdomen.

What caused an otherwise healthy 23-year-old man to suddenly develop a large painless mass on the left side of his neck? That's what Jianyong Zhang, MD, and Xin Zhu, MM, of Guizhou Provincial People's ...

A doctor may use an ultrasound scan as one of the first tests to diagnose and assess a soft tissue sarcoma. An ultrasound can help doctors determine the nature of the lump and plan the most effective ...

Surgery is the primary treatment for soft tissue sarcoma. It aims to remove cancerous tumors from tissues like muscle and fat. The type of surgery needed depends on the tumor’s characteristics, ...