Gmj. Vanleeuwen et al., ACCURACY OF GEOMETRICAL MODELING OF HEAT-TRANSFER FROM TISSUE TO BLOOD-VESSELS, Physics in medicine and biology, 42(7), 1997, pp. 1451-1460
We have developed a thermal model in which blood vessels are described
as geometrical objects, 3D curves with associated diameters. Here the
behaviour of the model is examined for low resolutions compared with
the vessel diameter and for strongly curved vessels. The tests include
a single straight vessel and vessels describing the path of a helix e
mbedded in square tissue blocks. The tests show the excellent behaviou
r of our discrete vessel implementation.