Similar to our study results, Grade 3 or greater wound complications can probably be decreased using meticulous treatment planning to decrease the tissue volume encompassed by the 150% isodose
The prescribed isodose
line was 80 [+ or -] 3.1% (72%-90%), the mean CI was 1.3 [+ or -] 0.1 (1.1-1.5), the mean nCI was 1.4 [+ or -] 0.1 (1.1-1.5), the mean HI was 1.3 [+ or -] 0 (1.1-1.4), and the mean coverage (%) was 96.4 [+ or -] 1.5% (91.5%-99.1%).
 57 patients with T1- 45Gy/3# prescribed to Analysis of phase 2 2N0M0 inoperable 67% isodose
line multi-centre trial NSCLC Male n=26; encompassing PTV.
(c) Dose distribution: the isodose
lines are 100% (pink), 90% (yellow), and 50% (sky blue), respectively.
Here in this image the 90% isodose
line, which is the line that is the dose prescription line, straddles the skin surface, a good plan.
[Figure 2] and [Figure 3] show that, when stenting of the portal vein was combined with implantation of a single [sup]125I seed strand and activity of the [sup]125I seed was 0.3–0.8 mCi, reference isodose
curves/surfaces could not completely “wrap” the target volume around the stent.
The parotid glands shrink more than the submandibular glands, increasing the risk of parotid insight into nodal target isodose
One month after the hemorrhage, she underwent gamma knife radiosurgery with a prescription dose of 24 Gy with a 40% isodose
line and treatment volume of 1.2 mL.
The prescribed dose was normalized to 100% at the isocenter and PTV was covered by 95% isodose
surface (ICRU Report 50).
curves in % of the gamma dose rate distribution using MATLAB in the GB-127 source are presented in Figure 5.
distributions in three planes (axial, sagittal, and coronal) and dose-volume histograms of PTV and OARs were used to guide plans optimization.
Fraction schemes with different BED are reported to influence the LC [13,15]; (3) inhomogeneous dose prescription was used in these studies, such as 50% isodose
covering 95% PTV, 100% isodose
covering 95% PTV, and 60% isodose
covering 100% PTV.