J Korean Neurosurg Soc.  2004 May;35(5):526-528.

Intracranial Anaplastic Astrocytoma after Radiotherapy for Craniopharyngioma

Affiliations
  • 1Department of Neurosurgery, College of Medicine, Chungnam National University, Daejeon, Korea.

Abstract

The authors describe a case of 17-year-old male with anaplastic astrocytoma in the basal ganglia and brain stem 11 years after surgical excision and local irradiation(5480cGy) for craniopharyngioma. There is no recurrence at the primary tumor site. Because of a geometric coincidence between the tumor location and the radiation field, radiation therapy is strongly implicated as a cause of this anaplastic astrocytoma.

Keyword

Craniopharyngioma; Radiation-induced neoplasms; Anaplastic astrocytoma

MeSH Terms

Adolescent
Astrocytoma*
Basal Ganglia
Brain Stem
Craniopharyngioma*
Humans
Male
Neoplasms, Radiation-Induced
Radiotherapy*
Recurrence
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