Mô học Hình 62 trong bệnh Wilson cho thấy teo và ít không khí của putamen (mũi tên đen). Mất bó myelin trong putamen tương phản với sự xuất hiện bình thường trong các globus pallidus (mũi tên màu trắng, màu xanh Luxol nhanh) | Figure 60 Dystonic hand posture same patient as in Figure 59 Figure 61 Dystonic posturing of the left big toe in a patient who had experienced an ischemic event in the right cerebral hemisphere following attempted removal of a sphenoidal wing meningioma 2004 CRC Press LLC Figure 62 Histology in Wilson s disease shows atrophy and rarefaction of the putamen black arrows . Loss of myelin bundles in the putamen contrasts with the more normal appearances in the globus pallidus white arrow Luxol fast blue Figure 63 Histology of brain in Wilson s disease shows a Bergmann type 2 astrocyte within an atrophic putamen H E 2004 CRC Press LLC Figure 64 Histology of brain in Wilson s disease showing an Opalski cell arrowed H E Figure 65 T1-weighted MRI shows the presence of high-signal areas arrowed in the substantia nigra in a patient with chronic acquired hepatocerebral degeneration 2004 CRC Press .
