R3230AC mammary carcinoma in rat dorsal skin flap preparation.
For details of methods, see: Secomb, T.W., Hsu, R., Dewhirst, M.W., Klitzman, B. and Gross, J.F. Analysis of oxygen transport to tumor tissue by microvascular networks. Int. J. Rad. Onc. Biol. Phys. 25: 481-489 (1993).
Important note: This represents a tumor region with a relatively high density of microvessels. The microscopic observations of this region provided only two-dimensional information, and so the vessels were assumed to lie on the midplane of the region, which was 200 microns thick, except for one vessel which crosses over another.
Click here to see the geometric data for this network: rattm93b.txt (3K).
Format of data file:Segment Node Node diam. length node from node to No. name from to x y z x y z 1 2 3 18.4 60.42 170.0 215.0 100.0 115.0 190.0 100.0
Segments and nodes (end points of segments) are numbered. Each row in the network data file refers to one segment. Segment diameter, length, and Cartesian coordinates of nodes are given in microns. The overall dimensions of the region are 250 x 370 x 200 microns.