Sentence examples for tissue density is a from inspiring English sources
The tissue density (ρtissue) also uses the wet mass of the sample; however, as the name suggests, tissue density is a measure of the physical bone tissue (excluding pores) (Galante et al. 1970).
Apart from a positive family history and age, high breast tissue density is a well documented risk factor for breast cancer.
Tissue density is an important factor to determine the radiation resorption.
High breast tissue density is linked to a higher risk of breast cancer.
These new algorithms calculate the radiation absorption and scatter of different tissue densities and apply that to the dose calculation, although this is only possible because the tissue density is obtained using a table that relates the Hounsfield number to density.
In addition, breast tissue density is widely accepted to be an important risk indicator for the development of breast cancer.
Given that a tissue density is 1 g/mL, the counts per milliliter per minute were converted to counts per gram per minute, and the values were then divided by the injected dose to obtain the image ROI-derived percentage injected dose per gram (%ID/g).
The described effect of image noise level on the frequency distribution of tissue density is also clearly represented when analyzing a region of interest positioned on a uniform tissue (aorta): the progressive reduction of mAs is associated with a lowering of the distribution peak and a corresponding widening of the distribution curve (See Additional File 1, Figure E7).
When tumor tissue density is not sufficiently differentiated from the density of surrounding normal parenchyma, a metallic fiducial marker placed within or adjacent to the lesion is required for accurate radiotherapy targeting.
Advocates say women have a right to know, but medical groups argue that the significance of tissue density is uncertain and that reporting it may panic women and lead to an avalanche of needless screening tests and biopsies.
Tissue density is obtained from the CT images.
