...的讯号增强病灶，这些圆形或卵圆形病灶大多分布在 脑室旁区域(periventricular areas) 及皮质下白质 (subcortical white matter)，通常不影响灰质，另外，胼 胝体(corpus callosum)及视神经径(optic tract)也不常被 侵犯。
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皮质下梗死和白质脑病 CDSIL
钙化常常位于基底节(壳核)、皮质下白质和丘脑。
Calcifications are typically located within the basal ganglia (putamen), subcortical white matter and thalamus.
主要发现有室管膜下结节，皮质结节，白质异常和脑萎缩。
Main findings included subependymal nodules, cortical tubers, white matter abnormalities and brain atrophy.
我们报告了CT诊断颅内结节性硬化15例。发现脑室管膜下钙化结节有15例，皮质结节5例，白质病灶4例。
We reported 15 cases of patients with tuberous sclerosis by CT and found subendymal nodules in all 15 cases, cortical tubers in 5 cases, and white matter foci in 4 cases.
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