190. A 48 yr old woman comes with b/l progressive weakness of both lower limbs, spasticity & mild impairment of respiratory movements. MRI shows an intradural mid-dorsal midline enhancing
lesion. What is the diagnosis?
a) Intradural lipoma
b) Meningioma
c) Neuroenteric cyst
d) Dermoid cyst
191. A patient brought in unconscious state with external injuries. CT is normal with no midline shift and ventricles are normal. Multiple small hemorhages are seen at the base of the brain. Diagnosis is
a) Subarachnoid hemorrhage
b) Diffuse axonal injuries
c) Concussion
d) Contusion
192. Investigation of choice for a lesion of temporal bone
a) CT
b) MRI
c) USG
d) Plain X-ray
193. Which of the following feature of thyroid nodule on usg is not sugestive of malignancy?
a) Hyperechogenesity
b) Hypoechogenesity
c) Non-homogenous
d) Microcalcification
194. Radiological features of left ventricular failure are all except
a) Oligemic lung fields
b) Increased flow in upper lobe veins
c) Cardiomegaly
d) Kerley B-lines
195. Characteristic radiological feature of fibrous dysplasia
a) Thickened bone matrix
b) Cortical erosion
c) Ground glass appearance
d) Bone enlargement
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