Sarcoma originates in connective tissues, with soft tissue and bone sarcomas as primary categories, each having multiple subtypes. Staging considers tumor size, grade, and metastasis, guiding ...

Kaposi sarcoma is a cancer that causes skin blotches and tumors. It has three skin stages, and the patch stage is one of them. The human herpesvirus 8 (HHV8) causes Kaposi sarcoma. HHV8 may be ...

Soft-tissue sarcomas are tumors that can happen in many different tissues in the body. Most soft-tissue sarcomas begin in the arms, legs, or the body wall. People usually first notice a painless lump, ...

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 ...

Lung (pulmonary) sarcoma is a rare type of lung cancer. Most lung cancers start in epithelial cells that line your airways, but pulmonary sarcoma develops in connective tissue or other nonepithelial ...

It's not often that a pathologist gets to make a diagnosis that works for the patient by preventing treatment from occurring. But thanks to a Johns Hopkins Medicine doctor and his newly reported ...