Cerebral varix
Cerebral melanoma metastasis, meningiomas, and capillary teleangiectasia
Marchiafava-Bignami disease
Acute right MCA M1 occlusion
Venous congestion due to spinal canal stenosis
Multinodular and vacuolating neuronal tumor
Berry aneurysm of the terminal internal carotid artery
Chronic bilateral subdural hygroma
Cerebral cavernous venous malformation (Zabramski type II)
Thalamic glioma
Subacute pontine infarct
Dural venous sinus cyst
Lennox-Gastaut syndrome
Acute traumatic subdural hematoma
Bilateral subdural hygroma
Protein-rich Rathke's cleft cyst
Qudrigeminal cistern lipoma and multiple anatomic variations of intracranial arteries
Traumatic intracystic hemorrhage of arachnoid cyst
MCA ischemic stroke - added value of CTA source image ASPECTS
Meningioma along the internal occipital protuberance
Occipital petalia
Lumbar disc herniation and spinal canal stenosis
Periapical odontogenic abscess as incidental finding on trauma brain CT
Malignant posterior circulation territory ischemic stroke
Old watershed infarct and incidental silent sinus syndrome
Recurrent spinal ependymoma
Dural venous sinus thrombosis
Temporal bone fracture and contrecoup injury - subtle
Coup-contrecoup injury pattern in acute head trauma
Petrous apex meningioma with extracranial spread
Multifocal glioblastoma - IDH wild-type
Recurrent cerebellar metastasis
Intracranial metastasis with mass-effect and renal osteodystrophy
Lumbar discal cyst
Traumatic intracranial hemorrhage with incidental carotid dolichoectasia mimicking sellar mass
Acute lacunar cerebral infarcts
Calcified pineal cyst causing aqueductal stenosis
Frontoparietal watershed infarct with DWI/FLAIR mismatch
Pineal gland cyst - subtle
Pituicytoma
Physiologic age-related pituitary volume loss
Multinodular and vacuolating neuronal tumor
Multiple blood blister-like supraclinoid internal carotid artery aneurysms
Normal noncontrast MR venography
Large traumatic subgaleal hematoma and cervical spine fracture
Epidural abscess showing extraspinal propagation
Subarachnoid bleeding due to ruptured anterior communicating artery aneurysm
Cerebellar metastasis of pulmonary adenocarcinoma, cavernous venous malformation, and developmental venous anomaly
Acute on chronic subdural hemorrhage
Multiple falcine meningiomas
Traumatic intracranial hemorrhage
Wallerian degeneration post striatocapsular infarct
Intradiploic nontraumatic sphenoid arachnoid pit
Brainstem hemorrhage
Negative quick stroke protocol MRI
Cerebral metastases - melanoma
Basilar artery occlusion
Glioblastoma
Post-thrombectomy iodine extravasation in ischemic stroke (DECT)
Post-thrombectomy iodine extravasation in ischemic stroke
Rathke cleft cyst
Calcified meningioma
Diffuse midline medullary glioma - H3 K27M–mutant
Pituitary macroadenoma on sella x-ray (historical)
Cerebellar hemorrhage
Effect of low hematocrit on dural venous sinus density on noncontrast CT brain
CT-negative cerebellar stroke - subtle
Bilateral MCA territory stroke complicated by vertebral artery occlusion and pulmonary embolism
Traumatic subarachnoid hemorrhage
Anterior cerebral artery fenestration
Tolosa-Hunt syndrome
Coup-contrecoup contusion hemorrhages
Acute superior cerebellar artery territory infarct
Cerebral arteriovenous malformation
Negative trauma CT brain (pediatric)
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