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Welcome to the Academic and Educational pages of the
Department of Radiology
Seth G.S. Medical College and K.E.M. Hospital, Mumbai , India
A 55 year old woman presented with complaints of decreased movements with rigidity and tremors since two years
A 55 year old woman presented with complaints of decreased movements with rigidity and tremors since two years
The MRI of the brain shows atrophy of the midbrain with flattening and concavity of the superior surface of the midbrain (hummingbird sign). There is loss of lateral convexity of the midbrain (morning glory sign). The mid sagittal midbrain diameter is less than 12mm
The MRI of the brain shows atrophy of the midbrain with flattening and concavity of the superior surface of the midbrain (hummingbird sign). There is loss of lateral convexity of the midbrain (morning glory sign). The mid sagittal midbrain diameter is less than 12mm
.MRPI : 14.6 (raised) MRPI 2.0 : 2.6 (raised)
.MRPI : 14.6 (raised) MRPI 2.0 : 2.6 (raised)
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