Pro-con of proton: Dosimetric advantages of intensity-modulation over passive scatter for thoracic malignancies

The use of Fab Parts passively scattered proton therapy (PSPT) or intensity modulated proton therapy (IMPT) opens the potential for dose escalation or critical structure sparing in thoracic malignancies.While the latter offers greater dose conformality, dose distributions are subjected to greater uncertainties, especially due to interplay effects.E

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Scintigraphy assessment of ischemic myocardial viability in patients with post-infarction left ventricular aneurysm

The study included 15patients with coronary heart disease (CHD), post-infarction cardiosclerosis, and chronic left ventricular (LV) aneurysm.All patients underwent interventional myocardial revascularization and Dor aneurysmectomy.Myocardial scintigraphy with 99mTc-MYOVIEW was performed at baseline (during nitroglycerine test and at rest), and 3-4

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