REVERSIBLE posterior leukoencephalopathy syn- drome （RPLS） is a rare neurological syndrome charac- terized by headache, altered mental status, seizures, and visual disturbance,associated with reversible white matter...REVERSIBLE posterior leukoencephalopathy syn- drome （RPLS） is a rare neurological syndrome charac- terized by headache, altered mental status, seizures, and visual disturbance,associated with reversible white matter cnanges,- n been commonly reported in patients with severe hypertension and pre-eclampsia. Here we report a case with nephrotic syndrome complicated by RPLS.展开更多
Cerebral autosomal dominant arteriopathy with subcortical infarct and leukoencephalopathy(CADASIL) is the most common monogenic form of cerebral small-vessel disease characterised by recurrent strokes. Behavioural dis...Cerebral autosomal dominant arteriopathy with subcortical infarct and leukoencephalopathy(CADASIL) is the most common monogenic form of cerebral small-vessel disease characterised by recurrent strokes. Behavioural disturbance also presents in a significant proportion of subjects as neurotic spectrum disorders and psychotic features are rarely reported. In this case report, we highlight a 32-year-old man with CADASIL syndrome, who had overt psychotic symptoms with neurological signs later on.展开更多
Objective: To study the CT and MR imaging features of spongiform leukoencephalopathy after heroin vapor inhalation. Method,: The CT and MR imaging features and pathologic findings of 13 patients with heroin-induced sp...Objective: To study the CT and MR imaging features of spongiform leukoencephalopathy after heroin vapor inhalation. Method,: The CT and MR imaging features and pathologic findings of 13 patients with heroin-induced spongiform leukoencephalopathy were analyzed. Results: CT scanning and MRI of all the patients showed diffuse, symmetric lesion in the cerebellar and cerebral white matter, and the cerebellum was invariably involved in all cases. Symmetric round or butterfly-like lesions lateral to the midline of the cerebellum with clear border was the most distinct feature in CT and MRI examination. The lesions were not found in the anterior limbs of the internal capsules. CT scanning showed low-density changes while MRI TIWI imaging presented low-signal and T2WI high-signal lesions without space-occupying mass. The pathologic findings showed spongiform degeneration of the white matter in the central nervous system, but necrotic lesions were not observed. Conclusions: Spongiform leukoencephalopathy should be considered when acute. cerebellar signs are present in patients who admitted a history of heroin inhalation. The CT and MRI manifestation of this disease is typical and the diagnosis can thus be made.展开更多
文摘REVERSIBLE posterior leukoencephalopathy syn- drome （RPLS） is a rare neurological syndrome charac- terized by headache, altered mental status, seizures, and visual disturbance,associated with reversible white matter cnanges,- n been commonly reported in patients with severe hypertension and pre-eclampsia. Here we report a case with nephrotic syndrome complicated by RPLS.
文摘Cerebral autosomal dominant arteriopathy with subcortical infarct and leukoencephalopathy(CADASIL) is the most common monogenic form of cerebral small-vessel disease characterised by recurrent strokes. Behavioural disturbance also presents in a significant proportion of subjects as neurotic spectrum disorders and psychotic features are rarely reported. In this case report, we highlight a 32-year-old man with CADASIL syndrome, who had overt psychotic symptoms with neurological signs later on.
文摘Objective: To study the CT and MR imaging features of spongiform leukoencephalopathy after heroin vapor inhalation. Method,: The CT and MR imaging features and pathologic findings of 13 patients with heroin-induced spongiform leukoencephalopathy were analyzed. Results: CT scanning and MRI of all the patients showed diffuse, symmetric lesion in the cerebellar and cerebral white matter, and the cerebellum was invariably involved in all cases. Symmetric round or butterfly-like lesions lateral to the midline of the cerebellum with clear border was the most distinct feature in CT and MRI examination. The lesions were not found in the anterior limbs of the internal capsules. CT scanning showed low-density changes while MRI TIWI imaging presented low-signal and T2WI high-signal lesions without space-occupying mass. The pathologic findings showed spongiform degeneration of the white matter in the central nervous system, but necrotic lesions were not observed. Conclusions: Spongiform leukoencephalopathy should be considered when acute. cerebellar signs are present in patients who admitted a history of heroin inhalation. The CT and MRI manifestation of this disease is typical and the diagnosis can thus be made.
