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Tridimensional radiation treatment planning


, : Tridimensional radiation treatment planning. Orvosi Hetilap 135(33): 1795-1801

The effectiveness of radiotherapy and the possibility that the patient will be cured are basically determined by the accuracy of the therapy planning and the treatment. The tumour with its environment is a three-dimensional (3D) phenomenon, and therefore 3D radiation treatment planning and performance are needed for adequate coverage of the target volume (tumour+safety zone). The prerequisities of the elaboration of the 3D radiotherapy planning were as follows: the availability of high-performance hardware, the establishment of interactive computer graphics, and the development and direct integration into the therapy planning process of the digitalized information derived from diagnostic imaging, and especially computer tomography. The introduction of 3D treatment planning will mean the modernization of the radiotherapy, the accuracy of which may permit more cures, i. e. more patients will recover their ability to work.

US$29.90

PMID: 8072754


Other references

Miyaoka, Y.; Fujiwara, A.; Kotani, S.; Tsukano, K.; Ogawa, S.; Yamanouchi, S.; Kusunoki, R.; Fujishiro, H.; Kohge, N.; Yamamoto, T.; Amano, Y., 2016: Primary micropapillary carcinoma of the colon with submucosal invasion: A case report. We present a case of invasive micropapillary carcinoma (IMPC) of the colon treated by endoscopic resection following magnifying endoscopy. A 47-year-old woman visited our hospital for follow-up of a positive fecal occult blood test. Colonoscopy re...

Freedman, Henry H., 1964: Vasoactive substances and endotoxic modification of phagocytic activity. J Reticuloendothelial Soc 1(4): 347

Morison, C.D., 1978: Informed consent or contractual absolution? The legitimacy of contracts removing liability for negligence in the delivery of medical care. Journal of the Tennessee Medical Association 71(4): 293-294

Walter, W.; Scheuer, C.; Loos, M., 2001: H2-Mb1 and H2-Mb2 heterodimers equally promote CLIP removal in I-Aq molecules from autoimmune-prone DBA/1 mice. The Journal of Biological Chemistry 276(14): 086-91

Ruiz Mendez A., 1987: Primitive neoplasia of the gallbladder fifteen new patients. A total of 787 clinical histories of patients submitted to operations of gallbladder or biliary ducts, during 1981-1985, was reviewed. Prevailing sex, most affected age, initial symptoms manifested, as well as results from ultrasound and laparosco...

Hirvenoja, M.; Michailova, P., 1998: The karyotype and morphology of Chironomus brevidentatus sp n A species with a salinarius type larva from northern Finland. The karyotype and morphology of Chironomus brevidentatus sp. n. has been described from the Lokka reservoir in northern Finland. The species belongs to the thummi complex with the chromosome arm combination AB, CD, EF and G. The relationships betw...

Wygledowska-Promieńska, D.; Jurys, Młgorzata.; Wilczyński, T.; Drzyzga, Łukasz., 2014: The gamma knife in ophthalmology. Part Two--Other ocular diseases. Gamma Knife was designed by Lars Leksell in the early 1950's. It gave rise to a new discipline of medicine--stereotactic radiosurgery. Main use of Gamma Knife in ophthalmology--discussed in the first part of this paper--is non-invasive treatm...

Low, B.W.; Fullerton, W.W.; Rosen, L.S., 1974: Insulin-proinsulin, a new crystalline complex. Nature 248(446): 339-340

Mesulam M M., 1982: Electron microscopic tracing of neural connections with horseradish peroxidase. Mesulam, Md.). Ibro (international Brain Research Organization) Handbook Series: Methods In The Neurosciences. Tracing Neural Connections With Horseradish Peroxidase. Xvi 251p. John Wiley And Sons, Inc: New York, N.y., Usa; Chichester, England. Illus. P153-184

Chen, Y.; Deng, H-zhu.; Liang, L., 2008: Contents of flavonoids in the extract of Lespedeza virgata. To study the contents of the flavonoids in the extract of Lespedeza virgate. The constituents in the ethanol extraction of the aerial parts of Lespedeza virgate were isolated and purified using column chromatography, and the isolated compounds wer...