Basilar Invagination
History: 30 year old female with a history of bilateral sensorineural hearing loss. Single nonenhanced coronal CT through the temporal bones shows abnormal upward migration of the odontoid process and...
View ArticleLumbar Spine Compression Fracture
History: 50 year old male with chronic lower back pain. Lateral radiograph of the lumbar spine reveals an anterior wedge compression deformity (compression fracture) of the L1 vertebral body, with...
View ArticleScoliosis
History: 50 year old male with cough. Frontal radiograph of the chest reveals moderate dextroconvexity of the thoracic spine and partial visualization of levoconvexity of the lumbar spine, or S curve...
View ArticleCervical Ribs and Thoracic Outlet Syndrome
History: 10 year old female with neck pain. Cervical Ribs: Frontal radiograph of the neck reveals bilateral ribs articulating with the C7 transverse processes. The cervical rib on the left is larger...
View ArticleChiari 1 Malformation
History: 15 year old boy with headache and arm numbness. This is a case of a Chiari 1 malformation, which is is defined as caudal extension of the cerebellar tonsils 5 mm below the foramen magnum....
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