What percentage higher is the effective dose when adult radiation protocols are applied to neonates or young children?

Applying adult radiation protocols to neonates or young children can lead to a significantly higher effective dose due to their smaller body size and differing tissue sensitivities. The correct answer indicates that the effective dose can be approximately 50% higher when these protocols are utilized on this vulnerable population. This increase is primarily because adult protocols often do not account for the unique anatomical and physiological characteristics of younger patients, such as thinner skin and rapidly dividing cells, which can result in a greater radiation impact.

In clinical practice, it's crucial to adjust radiation doses based on the patient's age and size to minimize the long-term risks associated with radiation exposure, particularly in children who are more susceptible to developing radiation-induced conditions later in life.