Successful control of recurrent angiosarcoma in the external auditory canal with CyberKnife radiosurgery and bisphosphonate risedronate sodium

• Main Authors: Eimei Iwama (Author), Taku Fujimura (Author), Akira Hashimoto (Author), Yukikazu Numata (Author), Takahiro Haga (Author), Setsuya Aiba (Author)
• Format: Book
• Published: Wolters Kluwer Medknow Publications, 2015-09-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Angiosarcoma (AS) is a highly aggressive vascular tumor that spreads widely throughout the skin. Since AS tends to recur locally and metastasize early, an additional intensive therapy is necessary. In this report, we describe an 83-year-old man with recurrent AS that metastasized to the right extern...