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What is Which is not a sign of raised ICP? and explain in detail?
Positive Kernig sign is a feature of meningeal irritation and not raised ICP. Ipsilateral hemiplegia occurs due to Kernohan Woltman sign seen in uncal herniation. Ipsilateral pupil dilatation: The pupil of the same side of CNS bleed dilates and shows a sluggish reaction to light. It is seen in uncal herniation and is called Hutchinson's pupil. Blurring of disc margins is an early finding in papilledema