A 66-year-old male presented with cerebellovestibular symptoms and hypesthesia of the V2 area of his face. Neuroimaging only detected a cerebellopontine angle (CPA) meningioma. The CPA meningioma was removed using the lateral suboccipital approach, which exposed small neurinomas arising from the trochlear and abducens nerves. Both neurinomas were removed intracapsularly. Postoperatively hypesth...

Pulmonary metastases of benign meningiomas are extremely rare. The case of a 34-year-old man with bilateral parasagittal meningioma who developed pulmonary metastases is described. The meningioma was an enormous hypervascular tumor with invasion of the superior sagittal sinus. The tumor was resected completely and histologically diagnosed as transitional meningioma. The Ki-67 labeling index was...

We report herein a case of a 65-year-old male with intracranial recurrence of atypical meningioma initially treated with a combination of surgical resection and gamma knife radiotherapy. Afterwards, he underwent a Ga-DOTANOC PET/CT scan in order to evaluate the feasibility of peptide receptor radionuclide therapy (PRRT). The scan identified multiple pulmonary, pleural and lymph node localizatio...

The clinical phenomenon of metastatic meningioma is not well described in the literature owing to the relative rarity of its incidence. We report the case of a 78 year old male with a past medical history notable for successfully resected. WHO grade I meningioma in June of 2006 who, upon presentation for left thigh pain from a traumatic fall eight years later, was found to have incidental imagi...

Background: Glial fibrillaryacidic protein (GFAP), an intermediate filament protein, is mainly expressed by astrocytes, but some other cells like enteric glia and non-myelinating Schwann cells can also express GFAP. GFAP elevation has been reported in some types of meningioma and malignant brain tumors. In the present study, we analyzed the association between serum levels of GFAP with meningio...

Ankara Numune Training and Research Hospital, Department of Radiology, Talatpaşa Bulvarı, Sıhhıye/Ankara Phone : +90 (312) 508 44 49 E-mail adress : [email protected] Received: 31.08.2006 • Accepted: 19. 10.2006 Brain tumors and intracranial aneurysms rarely coexist. Until now, 180 cases have been reported (1-3), accounting for an incidence rate of nearly 0.3-4 % (1). The coexistence of meni...

Plasmacytoma of the calvarium is a well-described feature of multiple myeloma and in some cases has been reported as a solitary lesion. However, when associated with multiple myeloma these are typically identified after the initial diagnosis is made. This case is unusual in that the diagnosis of plasmacytoma was first suspected in a patient thought to have a meningioma on the day of surgery, wh...

Meningioma is considered as a benign central nervous system tumor that accounts for approximately 18% of all brain tumors. About 5% of meningioma tumors are malignant and have more aggressive clinical signs and worse prognosis compared to benign tumors. Extracranial metastasis of meningioma is rare but in the case of occurrence, it is more prevalent in lung, liver and lymph nodes. Osseous metas...