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Naslov: Tertiary collimator system for stereotactic radiosurgery with linear accelerator Avtorji: ID Casar, Božidar (Avtor) Datoteke: PDF - Predstavitvena datoteka, prenos (1,30 MB) MD5: F9A7DF7D62E53DA44E5798651638091D   Jezik: Angleški jezik Tipologija: 1.01 - Izvirni znanstveni članek Organizacija: OI - Onkološki inštitut Ljubljana Povzetek: In the last decade, stereotactic radiosurgery (SRS) with linear accelerator (linac) has become an important irradiation technique for a variety of malignant and benign intracranial lesions. Although there exist some other radiosurgery techniques, linac based SRS meets the requirements needed for SRSwith low cost modifications. On of the most important additional parts of the equipment is tertiary collimator system which can be attached onto the linac head. We designed and built such system that can be easily fixed onto linac PHILIPS SL - 75/5 with 5 MV photon energy. In our department, we alreadyuse this linac for conventional radiation therapy. Our tertiary collimator system meets all the requirements important for this special modality of radiation therapy. It allows fine centering of the system and has ten various collimators with divergent circular openings having a nominal field diameter ranging from 1.0 cm to 4.0 cm at the isocenter. The accuracy ofthe system was checked by exposing x - ray films at various gantry positions, and recording misalignment of the beams. The width of penumbra was determined using two different dosimetry techniques (film dosimetry and diode measurements). Status publikacije: Objavljeno Verzija publikacije: Objavljena publikacija Datum objave: 01.01.1998 Založnik: Slovenian Medical Society - Section of Radiology ; Croatian Medical Association - Croatian Society of Radiology Leto izida: 1998 Št. strani: str. 125-128 Številčenje: Let. 32, št. 1 Izvor: Ljubljana PID: 20.500.12556/DiRROS-17885  UDK: 617 ISSN pri članku: 1318-2099 COBISS.SI-ID: 7653593  Avtorske pravice: by Authors Opomba: Life sciences '97 and 2nd Slovenian-Croatian meeting on Molecular oncology today; 1997 Oct 16-19; Gozd Martuljek; BSDOCID37118; Datum objave v DiRROS: 19.01.2024 Število ogledov: 444 Število prenosov: 127 Metapodatki:    Citiraj gradivo Navadno besedilo BibTeX EndNote XML EndNote/Refer RIS ABNT ACM Ref AMA APA Chicago 17th Author-Date Harvard IEEE ISO 690 MLA Vancouver : Kopiraj citat

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Gradivo je del revije

Naslov:	Radiology and oncology
Skrajšan naslov:	Radiol. oncol.
Založnik:	Slovenian Medical Society - Section of Radiology, Croatian Medical Association - Croatian Society of Radiology
ISSN:	1318-2099
COBISS.SI-ID:	32649472

Sekundarni jezik

Jezik:	Slovenski jezik
Naslov:	Tarciarni kolimatorski sistem za stereotaktično radiokirurgijo z linearnim pospeševalnikom

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