Zobrazeno 1 - 10
of 70
pro vyhledávání: '"T Sarrazin"'
Autor:
T. Sarrazin, N. Reyns
Publikováno v:
Pratique Neurologique - FMC. 5:184-192
Resume La radiochirurgie est l’irradiation en une seule fraction et a haute energie de toute cible definie dans l’espace intracrânien grâce a la methodologie stereotaxique et l’imagerie multimodale. Cette technique imaginee dans les annees 19
Autor:
Bernard Castelain, Eric Lartigau, C. Fournier, B Malfait, J Mazurier, Jean-Michel Caudrelier, T Sarrazin, L Poupon
Publikováno v:
Cancer/Radiothérapie. 6:296-299
Resume Introduction – La verification de la dose absorbee dans le volume-cible est un element clef du controle de qualite en radiotherapie. La mesure in vivo permet d’evaluer les variations de la dose dans le volume-cible au cours du temps et les
Autor:
David Gibon, T Sarrazin, Jean-Michel Caudrelier, Bernard Castelain, Bernard Coche-Dequeant, A Auliard
Publikováno v:
Cancer/Radiothérapie. 5:237-245
Resume Objectif de l’etude. – Comparaison prospective d’une planification dosimetrique classique bidimensionnelle et d’une planification conformationnelle dans des irradiations de tumeurs cerebrales. Patients et methodes. – L’etude concer
Publikováno v:
Cancer/Radiothérapie. 2:139-145
Resume Dans le cadre de la radiotherapie stereotaxique, les dosimetres classiques (chambres d'ionisation, films, diodes thermoluminescentes, etc) permettent d'effectuer les mesures physiques de base, mais ne sont pas toujours bien adaptes aux petits
Publikováno v:
Neuro-Chirurgie. 61(2-3)
Numerous tumour types can occur in the pineal region. Because these tumours are uncommon and heterogeneous, it is often difficult to establish optimal treatment strategies based on comparative clinical trials. To date, the role of radiosurgery for th
Autor:
Xavier Mirabel, Christophe Mariette, Eric Lartigau, Antoine Adenis, T. Sarrazin, J.P. Triboulet
Publikováno v:
European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology. 34(1)
A phase I trial was initiated to establish the dose-limiting toxicities (DLTs) and the maximum tolerated dose (MTD) of chronomodulated 5-fluorouracil and cisplatin given concurrently with preoperative radiotherapy in patients with esophageal cancer.
Publikováno v:
Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 'Magnificent Milestones and Emerging Opportunities in Medical Engineering' (Cat. No.97CH36136).
Chemical dosimetry is a technique allowing tridimensional assessment of dose in radiotherapy. Magnetic resonance imaging provides 3D dose mapping of irradiated gels. Those gels are composed of an aqueous gel matrix containing radiosensitive compounds
Autor:
B, Malfait, T, Sarrazin, C, Fournier, J M, Caudrelier, L, Poupon, J, Mazurier, B, Castelain, E, Lartigau
Publikováno v:
Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique. 6(5)
Verification of absorbed dose in target volume is a key factor for quality assurance in radiotherapy. In vivo measurements allow evaluation of the variations in dose with time and variations between measured doses and calculated doses by TPS. The aim
Publikováno v:
Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique. 5(3)
We prospectively compared a conventional treatment planning (PT2D) and 3-dimensional conformal treatment planning (PT3D) for radiotherapy of cerebral tumours.Patients treated between 1/10/98 and 1/4/99 by irradiation for cerebral tumours were analyse
Publikováno v:
Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique. 2(2)
Typical dosimeters used in stereotactic radiation therapy, such as ionization chambers, films, and thermoluminescent diodes, allow basic physical measurements. They are, however, neither well suited to discern small target volumes with high dose grad