Teal splits into three subtypes: Low-Teal, Basic-Teal, and High-Teal. Treatment is different for each subtype. Low-Teal has only one intermediate risk factor, with all the remaining factors being like those of Sky. Low-Teal is very similar to Sky and...

High dose rate brachytherapy (HDR) is done in 4 steps. The first step is placement of catheters into and around the prostate. Once the catheters are in position, the two next steps are called “simulation” and “dosimetry.” Simulation involves taking...