教学实验:亚急性四肢瘫痪从脊髓髓内浸润神经胶质瘤叔启动子突变

MRI of Cervical and Thoracic Cord and H&E Sections From Thoracic Cord Biopsy Spinal MRI reveals an expansile, intramedullary T2 hyperintense signal abnormality, with peripheral nodular enhancement spanning C4-T5 (A, B), and longitudinally extensive expansion of the central canal from obex to T11 (C, D). H&E sections at 400× magnification show infiltrating glioma with moderately pleomorphic, hyperchromatic cells with piloid processes (E, F black arrows) and occasional eosinophilic granular bodies (F, blue arrow). H&E = hematoxylin and eosin.