title: ÐÑÐµÐ½ÐºÐ° ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐºÐ»Ð°Ð´ÐºÐ¸ Ð¿Ð°ÑÐ¸ÐµÐ½ÑÐ° Ð½Ð° Ð¿ÑÐ¾ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐµ ProBeam ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Varian Ñ Ð¿Ð¾Ð¼Ð¾ÑÑ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Evaluation of the accuracy of patient stacking on the proton installation of Varian ProBeam company using x-ray images
Creators: name: ÐÐ¾ÑÐºÐ°ÑÐµÐ²Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð»ÑÑÐµÐ²Ð°Ñ ÑÐµÑÐ°Ð¿Ð¸Ñ
Ð¿ÑÐ¾ÑÐ¾Ð½Ð½Ð°Ñ ÑÐµÑÐ°Ð¿Ð¸Ñ
ÑÐ¸ÑÑÐµÐ¼Ð° VARIAN PROBEAM
ÑÐ¸ÑÑÐµÐ¼Ð° Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿Ð°ÑÐ¸ÐµÐ½ÑÐ°
Ð°Ð½Ð°ÑÐ¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾Ð±ÑÐµÐ¼Ñ
ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¸Ðµ ÑÑÑÐ±ÐºÐ¸ Ð¸ Ð´ÐµÑÐµÐºÑÐ¾ÑÑ
ÑÐµÑÑÐ¾Ð²ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð°Ñ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÑ
ÑÐ°Ð·ÑÐµÑÐ°ÑÑÐ°Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾ÑÑÑ
radiation therapy
proton therapy
system of VARIAN PROBEAM
system for vizualising of patients
anatomical volume
X-ray tube and detectors
testing equipment
electron density
resolving power
spatial linearity

description: Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° Ð¸Ð·ÑÑÐµÐ½Ð° ÑÐµÐ¼Ð° Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð´Ð¸Ð¾ÑÐµÑÐ°Ð¿Ð¸Ð¸ - Ð¿ÑÐ¾ÑÐ¾Ð½Ð½Ð°Ñ Ð»ÑÑÐµÐ²Ð°Ñ ÑÐµÑÐ°Ð¿Ð¸Ñ. ÐÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð»ÐµÑÐµÐ½Ð¸Ñ Ð±ÑÐ»Ð° Ð¸Ð·ÑÑÐµÐ½Ð° Ð½Ð° Ð¿ÑÐ¾ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐµ Varian ProBeam, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð²ÐºÐ»ÑÑÐ°ÐµÑ Ð² ÑÐµÐ±Ñ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð´Ð»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐºÐ»Ð°Ð´Ð¾ÑÐ½ÑÑ ÑÐ½Ð¸Ð¼ÐºÐ¾Ð² Ð¿ÐµÑÐµÐ´ ÐºÐ°Ð¶Ð´ÑÐ¼ ÑÐµÐ°Ð½ÑÐ¾Ð¼ Ð»ÑÑÐµÐ²Ð¾Ð¹ ÑÐµÑÐ°Ð¿Ð¸Ð¸. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð° Ð´Ð»Ñ ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð°ÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð²Ð¾ Ð²ÑÐµÐ¼Ñ Ð»ÐµÑÐµÐ½Ð¸Ñ. Ð¡Ð¸ÑÑÐµÐ¼Ð° Ð¼Ð¾Ð¶ÐµÑ ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð² Ð´Ð²ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ: Ð´Ð²ÑÐ¼ÐµÑÐ½ÑÐµ (2D) ÑÐ½Ð¸Ð¼ÐºÐ¸ Ð¸ Ð¾Ð±ÑÐµÐ¼Ð½Ð°Ñ (3D Ð¡BCT) ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð°Ñ ÑÐ¾Ð¼Ð¾Ð³ÑÐ°ÑÐ¸Ñ Ð² ÐºÐ¾Ð½Ð¸ÑÐµÑÐºÐ¾Ð¼ Ð¿ÑÑÐºÐµ. ÐÑÐ¾Ð²ÐµÑÐºÐ° ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ½Ð¸Ð¼ÐºÐ¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»Ð°ÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐµÑÑÐ¾Ð²ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² Primus A Ð¸ Catphan 604. Ð Ð°Ð±Ð¾ÑÐ° Ñ ÑÐµÑÑÐ¾Ð²ÑÐ¼Ð¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°Ð¼Ð¸ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð° Ð½Ð°Ð¼ Ð¾ÑÐµÐ½Ð¸ÑÑ ÐºÐ¾Ð½ÑÑÐ°ÑÑÐ½Ð¾ÑÑÑ, Ð¾Ð´Ð½Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÑ, ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÑ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÑ, Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ðµ ÑÐ½Ð¸Ð¼ÐºÐ¾Ð². ÐÑÑÐ¾Ð´Ñ Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ, Ð¼Ñ ÑÐ´ÐµÐ»Ð°Ð»Ð¸ Ð²ÑÐ²Ð¾Ð´, ÑÑÐ¾ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¸Ñ ÑÐ½Ð¸Ð¼ÐºÐ¾Ð² Ð»ÐµÐ¶Ð°Ñ Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ñ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°ÑÑ Ð¿Ð°ÑÐ¸ÐµÐ½ÑÐ¾Ð² Ñ ÑÑÐ±Ð¼Ð¸Ð»Ð»Ð¸Ð¼ÐµÑÑÐ¾Ð²Ð¾Ð¹ ÑÐ¾ÑÐ½Ð¾ÑÑÑÑ. ÐÐ¾ Ð²ÑÐµÐ¼Ñ ÐºÑÑÑÐ° Ð¿ÑÐ¾ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ°Ð¿Ð¸Ð¸ Ð¿ÑÐ¸ ÑÐºÐ»Ð°Ð´ÐºÐµ Ð¿Ð°ÑÐ¸ÐµÐ½ÑÐ° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÑÑÑÑ ÑÐµÐºÑÑÐ¸Ðµ Ð¾ÑÐºÐ»Ð¾Ð½ÐµÐ½Ð¸Ñ Ð»ÐµÑÐµÐ±Ð½Ð¾Ð³Ð¾ Ð¸Ð·Ð¾ÑÐµÐ½ÑÑÐ° Ð¿Ð°ÑÐ¸ÐµÐ½ÑÐ° Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ ÑÐ°Ð´Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¸Ð·Ð¾ÑÐµÐ½ÑÑÐ° ÑÐ¸ÑÑÐµÐ¼Ñ ProBeam. Ð Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Â«Imaging-Offline reviewÂ» Ð¼Ñ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð»Ð¸ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ Ð¾ÑÐºÐ»Ð¾Ð½ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ ÑÐºÐ»Ð°Ð´ÐºÐµ ÑÑÐ¸Ð½Ð°Ð´ÑÐ°ÑÐ¸ Ð¿Ð°ÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð½Ð° Ð¿ÑÐ¾ÑÑÐ¶ÐµÐ½Ð¸Ð¸ Ð¿ÐµÑÐ²ÑÑ Ð¿ÑÑÐ¸ ÑÐµÐ°Ð½ÑÐ¾Ð² Ð¿ÑÐ¾ÑÐ¾Ð½Ð½Ð¾Ð¹ Ð»ÑÑÐµÐ²Ð¾Ð¹ ÑÐµÑÐ°Ð¿Ð¸Ð¸ . ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ²Ð¸Ð´ÐµÑÐµÐ»ÑÑÑÐ²ÑÑÑ Ð¾ ÑÐ¾Ð¼, ÑÑÐ¾ ÐµÐ¶ÐµÐ´Ð½ÐµÐ²Ð½ÑÐµ Ð¾ÑÐºÐ»Ð¾Ð½ÐµÐ½Ð¸Ñ, ÑÐ°ÑÑÑÐ¸ÑÑÐ²Ð°ÐµÐ¼ÑÐµ Ð¿Ð¾ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¸Ð¼ ÑÐ½Ð¸Ð¼ÐºÐ°Ð¼, Ð½Ðµ Ð¿ÑÐµÐ²ÑÑÐ°ÑÑ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð½ÑÑ Ð´Ð¾Ð¿ÑÑÐºÐ¾Ð² Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð¹ ÐºÐ¾Ð½ÐºÑÐµÑÐ½Ð¾Ð¹ Ð¿Ð°ÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸, ÑÑÐ¾ Ð² ÑÐ²Ð¾Ñ Ð¾ÑÐµÑÐµÐ´Ñ Ð³Ð°ÑÐ°Ð½ÑÐ¸ÑÑÐµÑ Ð²ÑÑÐ¾ÐºÐ¸Ð¹ Ð»Ð¾ÐºÐ°Ð»ÑÐ½ÑÐ¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð½Ð°Ð´ Ð¿Ð°ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð¾ÑÐ°Ð³Ð¾Ð¼ Ð¸ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½ÑÑ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ Ð¾ÑÐ»Ð¾Ð¶Ð½ÐµÐ½Ð¸Ð¹ ÑÐ¾ ÑÑÐ¾ÑÐ¾Ð½Ñ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐ¸Ñ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½ÑÑ ÑÐºÐ°Ð½ÐµÐ¹.
description: Particle therapy, proton therapy, Varian ProBeam system, Patient visualization system, Anatomic volume, X-ray tube and sensor, Test equipment, Electronic density, Resolution, Spatial linearity of pixel size verification. Proton beam therapy was researched for qualify project. Treatment methodology was descripted for Varian ProBeam system, which include X-ray visualization system for precise patient positioning for each treatment fraction. This X-ray system has two modes 2D pictures and 3D CBCT (Cone Beam Computer Tomography). Quality of x-ray pictures was studied with Primus A and Catphan 604 equipment. This equipment allow us to evaluate contrast, homogeneity, electronic density, spatial linearity of pixel size verification. Corelated to this data we can assume that characteristics of the system allow position patient with sub millimetric resolution. Deviation between treatment isocenter and ProBeam system isocenter receiving during each fraction for proton therapy treatment course. By the software âImaging-Offline reviewâ deviations for 13 patients at first 5 fractions proton therapy treatment. Received data shows that treatment deviations for each fraction do not exceed limits for each pathology which guaranteed high local control for pathology and reduced side effects for normal tissues.