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[Intracranial hemangiopericytoma 32 cases reports]
Objective:
To further elucidate the clinical feature, pathogenesis, treatment and prognosis of intracranial hemangiopericytomas (HPC).
Methods:
Thirty-two cases of HPC treated in our department were analyzed retropectively.
Results:
Grade I surgery, complet tumor removal with excision of involved dural and bone (7 cases); Grade II surgery, complet tumor removal with aggressively cauterization of dural and/or bone (13 cases); Grade III surgery, complet tumor removal but no satisfactory attempt to deal with involved dural or bone (7 cases); Grade IV surgery, tumor residual (7 cases). 13 cases were recurrent.
Conclusion:
The prognosis of intracranial hemangiopericytomas is dismal. The recurrent rates of HPC are very high. Microneurosurgery and adjuvant radiotherapy are main treatment. It is very important that counterchecking at regular intervals.