A brain tumour has a lower concentration of water than surrounding healthy tissue. The T1 value of the protons in the tumour is
shorter than that of the protons in healthy tissue, but the T2 value of the tumour protons is longer. Which kind of weighting should be introduced into the imaging sequence in order to ensure that there is contrast between the tumour and healthy tissue? If a large concentration of superparamagnetic contrast agent is injected and accumulates in the tumour only, which kind of weighting would now be optimal?
Likely the chronological age, mainly because it would explain the differences in puberty stages between the two boys, which is an example of physical maturation.
It’s important not to let devices or any social media get in the way of your future. why? because we will always have our future, but we will never always have social media.
Different types of food groups have different types of micro nutrients, it is important to eat a balanced diet because it may prevent a vitamin or mineral deficiency. If a person excludes a group of food it can also lead to an unhealthy relationship with food.
