18 year old male. Trauma due to punching a punching bag • Xray of the Week Figure 1. What is the important finding on this xray. Figure...

1 month male old with vomiting • Xray of the Week Figure 1. What is the important finding on this ultrasound of a 1 month old male?...

93 F with trauma from a fall. Neck pain • Xray of the Week Figure 1. What is the important finding on this CT scan. Figure 2. CT scan of Type 2 dens fracture. Red arrow is pointing to the fracture line at the base of the dens. Figure 3. Anderson and D’Alonzo dens fracture classification system. Diagram by Neal Joshi. Type I: Avulsion fracture of the tip of the dens, usually stable. Type II: Fracture of the base of the dens, usually unstable. Type III: Fracture involving the

Gunshot wound right groin 2 weeks ago. Pulsatile thrill • Xray of the Week Figure 1. What is the important finding on this CT scan and...

86 F in motor vehicle collision. Neck pain • Xray of the Week Figure 1. What is the important finding on this CT scan. Figure 2. CT scan of Type 3 dens fracture. Red arrow is pointing to the fracture line at the junction of the dens and body of C2. Figure 3. Anderson and D’Alonzo dens fracture classification system. Diagram by Neal Joshi. Type I: Avulsion fracture of the tip of the dens, usually stable. Type II: Fracture of the base of the dens, usually unstable. Type III:

44F Trauma and Knee Pain • Xray of the Week Figure 1. What is the important finding on this xray and CT scan. Figure 2. Lateral x-ray and...

29F with headache • Xray of the Week Figure 1. What is the important finding on this CT scan. Figure 2. CT scan of cerebral arteriovenous...

40F with headache • Xray of the Week Figure 1. What is the important finding on these images. Figure 2. CT and MRI of cavernous venous...

68M with headache • Xray of the Week Figure 1. What is the important finding on these images. Figure 2. CT of a planum sphenoidale...