A road traffic accident patient in the casualty is comatose with unilaterally dilated pupil. The NCCT of the patient shows a Lesion peripherally present with concavo - convex border. What is the probable diagnosis?
Ans.(a). Sub-dural hematomaSub dural hematomaConcavo-convex bleed hyper-densityExtra dural hemorrhageBiconvex /flame shaped hyper- densitySub arachnoid hemorrhageIntra-ventricular bleed/blood in slyvian fissureIntra -parenchymal bleedMostly a lesion or hyper-density in basal ganglia secondary to hypertension.
Sub-dural hematoma
Epi-dural hematoma,
Sub-arachnoid hemorrhage
Intra-parenchymal bleeding
Cerebrovascular