Designs (STL files) for 3D printing of breast tumor perfusion phantoms for 4D dynamic contrast-enhanced dedicated breast CT

Four different designs for 3D printing of breast tumor perfusion phantoms. Including:

1. A gyroid phantom with two different pore sized sizes (1.3 and 1.5 mm diameter)
2. A small channel phantom with four 0.8 mm diameter channels and four 1 mm diameter channels
3. A leaking vessel phantom with eight small channels and a leaking outer shell. One of the designs has two different diameter channels (0.8 and 1 mm).
4. A gyroid dual input and output phantom. The phantom has a dividing wall between the two sides and two inputs and outputs to create different flow patterns inside the phantom