basal ganglia T2 hyperintensity
Syndrome of
uremic encephalopathy and bilateral basal ganglia lesions in non-diabetic hemodialysis patient: a case report. Brain MRI performed upon admission. T2WI showed symmetrical hyperintense non-hemorrhagic lesions in the entire bilateral basal ganglia (arrows), and corona radiata lesions showing mild diffusion restriction
Magnetic
resonance imaging of arterial stroke mimics: a pictorial review. A 42-year-old woman with hypoglycaemia presenting with disturbance of consciousness after abdominal surgery. DWI shows hyperintensities in the basal ganglia and the splenium of the corpus callosum (a, c, arrows) with no restriction (b) and no arterial occlusion (d)
Lentiform
fork sign in a uremic patient with a high anion gap metabolic acidosis with seizures: a case report from North West of Ireland. Showing CT Scan and MRI Brain images. a CT-brain showing bilateral symmetrical hypodensity in the basal ganglia. b MRI Brain axial FLAIR sequence. c MRI brain coronal T2 sequences both showing bilateral symmetrical swollen lentiform nuclei with a hyperintense T2/FLAIR signal rim delineating the boundaries of the putamen
Syndrome of
uremic encephalopathy and bilateral basal ganglia lesions in non-diabetic hemodialysis patient: a case report. Brain MRI performed upon admission. T2FLAIR showed symmetrical hyperintense non-hemorrhagic lesions in the entire bilateral basal ganglia (arrows) and corona radiata lesions showing mild diffusion restriction
Basal ganglia
T2 hyperintensity • Wilson disease - Ganzer Fall bei Radiopaedia
Basal ganglia
T2 hyperintensity • Osmotic demyelination syndrome - Ganzer Fall bei Radiopaedia
Basal ganglia
T2 hyperintensity • CNS lymphoma - Ganzer Fall bei Radiopaedia
Basal ganglia
T2 hyperintensity • Huntington disease - Ganzer Fall bei Radiopaedia
Basal ganglia
T2 hyperintensity • Basal ganglia chronic hypoxic ischemic disease - Ganzer Fall bei Radiopaedia
Magnetic
resonance imaging patterns of paediatric brain infections: a pictorial review based on the Western Australian experience. T2 hyperintensity in basal ganglia and/or thalami (Pattern 5). Case 1: 15-year-old child with headache, nausea and vomiting. CSF was positive for cryptococcus. T2-weighted imaging (a) demonstrated bubble-like lesions within the basal ganglia (relating to gelatinous pseudocysts), with a relatively smaller component of restricted diffusion (b). Case 2: 14-year-old child with malaise for 2 weeks. CSF was positive for cryptococcus. T2-weighted imaging (c) demonstrated bubble-like lesions within the basal ganglia and thalami, with a relatively smaller component of restricted diffusion (d)
The causes of basal ganglia T2 hyperintensity can be remembered using the mnemonic LINT:
- lymphoma
- ischemia
- hypoxia
- venous infarction (internal cerebral vein thrombosis)
- neurodegenerative / metabolic
- autoimmune encephalitis (e.g. anti-D2 dopamine antibody encephalitis)
- Creutzfeldt-Jakob disease
- extrapontine myelinolysis
- Huntington disease: especially caudate heads
- methylmalonic acidemia
- mitochondrial diseases (e.g. Leigh disease)
- Wilson disease
- toxins
See also
Siehe auch:
- Lymphom
- Morbus Wilson
- Leigh-Syndrom
- ADC abnormality of the basal ganglia
- Creutzfeldt-Jakob-Krankheit
- Kohlenmonoxidintoxikation
- decreased T1 signal in the basal ganglia
- decreased T2 signal in the basal ganglia
- Morbus Behçet ZNS-Manifestationen
- basal ganglia signal abnormalities
- Chorea Huntington
- Methanolintoxikation
- increased T1 signal in the basal ganglia
- Methylmalonazidurie
- Lentiform fork sign (basal ganglia)
und weiter:
- Basalganglienverkalkungen
- Stammganglieninfarkt
- Globus pallidus
- Putamen
- basal ganglia T1 hyperintensity
- Basalganglien
- basal ganglia T2 hypointensity
- Einblutung in die Basalganglien
- eye of tiger sign
- hyperdense Basalganglien
- respiratory chain metabolic toxins
- Nucleus caudatus
- Enzephalitis durch Flaviviren
- T2 hyperintense Ponsläsionen
- Japanische Enzephalitis
- signal abnormalities in the basal ganglia
- ethylene glycol toxicity
- T2 hyperintenses Putamen
- signalintensity MRI basalganglia
- T2 Stammganglien
Assoziationen und Differentialdiagnosen zu T2 hyperintense Basalganglien:
ADC
abnormality of the basal ganglia