beidseitige hämorrhagische Nekrose des Putamens

MRI detected

bilateral putaminal haemorrhagic necrosis due to methanol intoxication. Coronal contrast-enhanced T1WI: Peripheral rim of intense contrast enhancement of the putaminal lesions is noted bilaterally.

MRI detected

bilateral putaminal haemorrhagic necrosis due to methanol intoxication. Axial T2WI: High signal central area (necrosis) surrounded by low signal rim (haemorrhage) in bilateral putamina.

MRI detected

bilateral putaminal haemorrhagic necrosis due to methanol intoxication. T2Tirm

MRI detected

bilateral putaminal haemorrhagic necrosis due to methanol intoxication. Axial T2* GRE image: Confirms bilateral putaminal haemorrhage by depicting peripheral hypointense areas due to susceptibility artefacts surrounding central necrosis.

MRI detected

bilateral putaminal haemorrhagic necrosis due to methanol intoxication. DWI: shows abnormal high signal in bilateral putamina.

MRI detected

bilateral putaminal haemorrhagic necrosis due to methanol intoxication. ADC map: Drop of signal representing diffusion restriction due to cytotoxic oedema.

MRI detected

bilateral putaminal haemorrhagic necrosis due to methanol intoxication. Contrast

MRI detected

bilateral putaminal haemorrhagic necrosis due to methanol intoxication. Axial T1WI at the level of basal ganglia: Slightly high signal component in bilateral putamina surrounding central low signal areas indicating haemorrhagic necrosis.French Medical Institute for Children