Related Experiment Video
Updated: Feb 8, 2026

Implantation of Total Artificial Heart in Congenital Heart Disease
Published on: July 18, 2014
Ewing Sarcoma Presenting as a Congenital Scalp Mass
Jacqueline A Haas1, Dahlia Rice1, Clinton S Morrison1
11 Division of Plastic Surgery, University of Rochester Medical Center, Rochester, NY, USA.
Abstract:
Ewing sarcoma is a locally aggressive, highly malignant tumor most commonly seen in the skeletal system. The "Ewing family of tumors" also includes other tissue types that are not common, such as soft tissue origin classified as extraosseous Ewing sarcoma (EES) or primitive neuroendocrine origin. Age of onset most often occurs within the first 2 decades of life. Congenital presentation of EES is exceedingly rare. We report the first described case to our knowledge of congenital EES originating from the scalp.
Related Concept Videos
Rous Sarcoma Virus (RSV) and Cancer
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...
Atomic Mass
Molar Mass
Formula Mass and Mole Concepts of Compounds
Mass and Weight
Atomic Number and Mass Number

