Fluorescence imaging is the visualization of fluorescent dyes or proteins as labels for molecular processes or structures. It enables a wide range of experimental observations including the ...

Brain imaging refers to the usually non-invasive or minimally invasive techniques that enable imaging the structure or function of the brain. Brain imaging techniques take advantage of X-rays ...

Subcutaneous emphysema is the medical term for air becoming trapped in tissues beneath the skin. It is rare, but may occur as a result of trauma, injury, infection, or certain medical procedures.

Similar to quantitative emphysema assessment, the entire lung was segmented ... field radiography correspond well to focal COVID-19-associated lung changes in CT imaging. This suggests the capability ...