I see Gy∙cm2 and mGy on the monitor of my angiography machine. What do these represent? These are two measured dosimetric quantities that can be used to estimate the radiation risks. Gy∙cm2 is used ...

Exposure to radiation from head or neck CT imaging increased risk for childhood brain tumors, according to results of a ...

Low-dose radiation (<10 mGy) promotes effective DDR signalling and activates defence pathways, with evidence that a threshold level of damage is required forthe activation of the G2/M cell cycle ...

As an example, 26% of patients with hydrocephalus receive radiation dose to lenses higher than 150 mSv within 3 years. In paediatric patients, repeated head CT examinations result in average ...

Occidental Petroleum (OXY) and Magnolia Oil & Gas (MGY) are falling 4% and 3%, respectively, after Goldman Sachs downgraded its ratings on the fossil fuel exploration firms. Why Goldman Downgraded ...

while exposing it to extremely low levels of radiation (<2 mGy). The device can be extended to image medium-sized animal models such as ferrets and rabbits. Dynamic contrast-enhanced CT imaging ...