Mesenchymoma Not Otherwise Specified (NOS): Causes, Symptoms, and Treatment
1. Introduction Mesenchymoma Not Otherwise Specified, frequently abbreviated as NOS, represents a highly complex and rare category of soft tissue tumors. By clinical definition, a mesenchymoma is a mixed neoplasm composed of two or more distinct types of mature, non-fibrous connective tissue originating from mesenchymal stem cells. The designation “Not Otherwise Specified” is applied when … Read more