Splenic artery embolization: Have we gone too far?

Background: Splenic artery angioembolization (EMBO) has been promoted to increase the success rate of nonoperative management of splenic injuries. Our institutional clinical pathway calls for EMBO in the setting of ongoing splenic bleeding or contrast blush on computed tomography scan. We perceived a higher rate of failure than that reported in the literature.

Cortical lesions of the tibia: characteristic appearances at conventional radiography.

Lesions that involve the cortex of the tibia are fairly common in radiology practice. However, the number of diseases that involve the tibial cortex is great, and it can be difficult to arrive at a limited differential diagnosis from radiographic findings. Categorization of lesions of the tibia into those that cause cortical destruction and those that cause cortical proliferation can help narrow the broad differential diagnosis.