The most common underlying diagnosis of intracranial tumor pathology is metastatic disease, followed by primary brain tumors. Chondrosarcomatous metastatic disease of the brain is a rare subtype of this disease process. The patient presented with right-sided weakness. Her history was significant for femur chondrosarcoma which was resected and treated. Laboratory analysis revealed persistent hypercalcemia and hyperglycemia. MRI of the brain was completed, which revealed a left parietal-occipital lesion with smaller lesions in the left frontal and right parietal lobe. Multidisciplinary tumor board recommended surgery for lesion resection and pathology. Surgical pathologic diagnosis after lesion resection was metastatic chondrosarcoma. The patient's preoperative arm and leg weakness improved after surgery. Our paper delineates this unique case of intracranial spread of femur chondrosarcoma.
Keywords: chondrosarcoma; hypercalcemia; intracranial; metastasis.
Copyright © 2020, Hussain et al.