Figure 1: Aortic dissection is caused by bleeding within the aortic wall. The first 2 weeks after the onset of an aortic dissection is considered the acute stage, in which patients are highly ...

What Is an Aortic Dissection? An aortic dissection is an emergency with your aorta, which is the largest blood vessel in your body and the main artery that takes blood from your heart to the rest of ...

Sentinel-lymph-node biopsy is associated with increased melanoma-specific survival (i.e., survival until death from melanoma) among patients with node-positive intermediate-thickness melanomas (1.2 to ...

A popular image shared by science-focused social media accounts is that of an image labeled as some variation on "the complete human nervous system dissection" or "a fully dissected nervous system." ...

Students at Windsor's Catholic schools are using virtual technology in the classroom to replace a traditional biology class project. Faux frogs, virtual renderings of hearts, lungs and ribs ... it's ...