Intracranial Undifferentiated Sarcoma Arising from a Low-Grade Glioma: A Case Report and Literature Review
نویسندگان
چکیده
Undifferentiated sarcomas are rarely identified in the intracranial region. A 23-year-old man was admitted with a chief complaint of headache. Initial magnetic resonance images showed signs of low-grade glioma in the frontal lobe. Stereotactic biopsy was performed, and a diagnosis of diffuse astrocytoma was confirmed. Three months later, the patient presented with a high-grade tumor as seen on imaging studies. He underwent total resection of the tumor and histopathological tests identified an undifferentiated sarcoma. The patient died eight months later due to massive tumor bleeding. To the best of our knowledge, this is the first report of undifferentiated sarcoma arising from low-grade glioma without any chemotherapy or radiotherapy.
منابع مشابه
A novel case of quartet tumor: meningioma, angiomyolipoma, ependymoma and sarcoma: report of a case and review of the literature
Multiple primary tumors in a single patient are relatively rare when four or more distinct lesions are considered. Herein, we report a case of woman with four different primary tumors: meningioma, renal angiomyolipoma, spinal ependymoma and high-grade soft tissue sarcoma. There was no family history and hereditary syndrome. The genetic analysis was completely normal. To best of our knowledge, t...
متن کاملForeign Body Reaction Mimicking Intracranial Abscess following the Use of Oxidized Regenerated Cellulose (SurgicelTM): Case Report and Literature Review
Background & Importance: The use of local hemostatic agents in neurosurgery is mandatory in order to control the sequelae of intracerebal hemorrhage. It is widely used in oxidized regenerated cellulose (Surgicel™). Case Presentation: A 54-year-old man previously operated for grade II meningioma came back to our attention due to the onset of left side arm weakness one month afte...
متن کاملUndifferentiated sarcoma in the cerebellopontine angle of an 11-year-old boy.
intracranial neoplasms in the adult population; by contrast, these lesions constitute only 1% of pediatric central nervous system (CNS) tumors1. In adults, the vast majority (approximately 80%) of CPA lesions are vestibular schwannomas (VSs), commonly known as acoustic neuromas. The remainder are largely meningiomas, primary cholesteatomas, schwannomas, epidermoid cysts, ependymomas, other prim...
متن کاملChondrosarcoma of cranial vault: case report and review of literature
Chondrosarcoma is a rare malignant cartilage forming tumour usually arising from long bones and rarely seen in cranium. In cranium it is seen to commonly arises from skull base with skull vault being a highly unusual site. We report a case of a 30-year female presenting with complaints of headache for 6 months found to have a large chondrosarcoma in right fronto-parietal region which is an extr...
متن کاملRetroperitoneal High Grade Undifferentiated Pleomorphic Sarcoma as a Second Metachronous Neoplasm Following Intracranial Meningioma
Introduction: Meningiomas and retroperitoneal sarcomas are two distinct rare tumors, with an incidence of 2 and 0.4 cases per 100,000 respectively. Case Report: We report the case of a 39 year old woman with a history of intracranial meningioma who was found two months later to have a large retroperitoneal sarcoma on CT scan after presenting to the emergency department complaining of abdominal ...
متن کامل