Skip to main content Accessibility help
×
Home

Intracranial angiosarcoma arising from a schwannoma

  • T Ito (a1), T Tsutsumi (a1), K Ohno (a2), T Takizawa (a3) and K Kitamura (a1)...

Abstract

Angiosarcomas rarely arise from schwannomas, but we describe here a case of angiosarcoma that arose from a remnant of a benign vestibular schwannoma that had been removed 10 years earlier. The patient was a 66-year-old man with no sign of neurofibromatosis. Although we attempted surgical resection, we could not totally remove the tumour. The patient died nine months after diagnosis, primarily as result of an abscess in the cerebellum and base of the skull. The histological diagnosis was confirmed by the immunohistochemical findings of positivity for CD34 antigen and S-100 protein in the resected tumour.

A review of the literature revealed four other cases of angiosarcoma with schwannoma, all of which arose from an extracranial nerve. The present case is the first report of an angiosarcoma with schwannoma arising from an intracranial locus.

Copyright

Corresponding author

Address for correspondence: Dr Taku Ito, Department of Otolaryngology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku Tokyo, 113-8519 Japan. Fax: +81 3 3813 2134 E-mail: itoto@tmd.ac.jp

Keywords

Intracranial angiosarcoma arising from a schwannoma

  • T Ito (a1), T Tsutsumi (a1), K Ohno (a2), T Takizawa (a3) and K Kitamura (a1)...

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed