Sökning: "Stereotaktisk radiokirurgi"
Hittade 3 uppsatser innehållade orden Stereotaktisk radiokirurgi.
1. Gamma Knife treatment planning with new degrees of freedom
Master-uppsats, KTH/Optimeringslära och systemteoriSammanfattning : The Leksell Gamma Knife® is an instrument designed for high precision treatment of tumours and lesions located in the brain and upper spine. Today, the radioactive cobalt-60 sources can only move linearly along the radiation unit, but the machine could be modified to include rotational motion as well. LÄS MER
2. Segmentation of Cone Beam CT in Stereotactic Radiosurgery
Master-uppsats, KTH/Skolan för teknik och hälsa (STH)Sammanfattning : C-arm Cone Beam CT (CBCT) systems – due to compact size, flexible geometry and low radiation exposure – inaugurated the era of on-board 3D image guidance in therapeutic and surgical procedures. Leksell Gamma Knife Icon by Elekta introduced an integrated CBCT system to determine patient position prior to surgical session, thus advancing to a paradigm shift in facilitating frameless stereotactic radiosurgeries. LÄS MER
3. Dynamic treatment with Leksell Gamma Knife Perfexion - A relaxed path sector duration optimization
Master-uppsats, KTH/Optimeringslära och systemteoriSammanfattning : Stereotactic radiosurgery is an increasingly popular method for treating brain tumours and lesions. The Leksell Gamma Knife Perfexion by Elekta is one of the leading instruments for stereotactic radiosurgery. LÄS MER