ASPS (medical condition)

A rare slow-growing malignant connective tissue tumor. The tumors occur most frequently in the arms and legs. The deep soft tissue of the thigh, tongue, eye orbit, and head and neck regions are also common sites. Metastasis is frequent with lung and brain being most common metastatic sites. Symptoms are determined by the location, size and stage of the tumor. See also Alveolar soft part sarcoma