Báo cáo khoa học: " Comparison of T2 and FLAIR imaging for target delineation in high grade gliomas" pptx
Báo cáo khoa học: " Comparison of T2 and FLAIR imaging for target delineation in high grade gliomas" pptx
... high- grade gliomas. Int J Radiat Oncol Biol Phys 2001,50:915-928.doi:10.1186/1748-717X-5-5Cite this article as: Stall et al.: Comparison of T2 and FLAIR imaging for target delineation in high ... 5:5http://www.ro-journal.com/content/5/1/5Page 4 of 7RESEARC H Open Access Comparison of T2 and FLAIR imaging for target delineation in high grade gliomasBronwyn Stall†, Leor Zach†, Holly Ning, John Ondos, Barbara ... 0.0001 for CTV and p= 0.0001 for PTV).The average overlap (intersection) of the T2 and FLAIR CTVs was 83.84 cc and the average union was 126.34 cc.The average intersection of the T2 and FLAIR...
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Báo cáo khóa học: Comparison of native and recombinant chlorite dismutase from Ideonella dechloratans pot
... above, the histidine residue in fragment (52–53) could b e involved in cross-linking, and an interestin gpossibility is that t his residue is available for coordination in the recombinant enzyme ... implicating the tyrosine-containing fragment VPEN-KYHVR(215–223) as a p art of a cross-link, is consistentthe participation of tyrosine in cross-linking. From the lowpKavalue of 8.3 found in ... produced in the natural host contains acovalent modification, probably an intrachain cross-linkinvolving a residue in the 52–55 region and a residue in the 215–223 region. A tyrosine–histidine cross-linkappears...
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Báo cáo khoa học: "Comparison of flexural and shear properties of southern pine LVL and lumber from young plantation and natural stands*" ppsx
... Society for Testing and Materials (ASTM)(1991) Standard methods of static tests of timbers in standard sizes, D 198-84. Standard method of testing small clear specimens of timber ... correspondingproperties for grade 2 lumber of the samestand shown in table II. Table III indicates56% of the LVL pieces of the same standhave design values for bending ... veneer joints in commercialsoftwood plywood presses, cut them intolumber and then finger- or scarf-joint theends into longer lengths. Such membersretain most of the previously...
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Báo cáo khoa học: "Comparison of intraoperative frozen section analysis for sentinel lymph node biopsy during breast cancer surgery for invasive lobular carcinoma and invasive ductal carcinoma" docx
... difference in the diagnostic accuracy of intraoperativefrozen section analysis using hand-stained, routine H&Estaining for confirming the presence of metastatic diseasewithin SLN candidates during ... diagnostic accuracy of intraoperativefrozen section analysis for confirming metastatic involvement of SLNs in cases of invasive lobularcarcinoma (ILC) versus that of invasive ductal carcinoma (IDC) ... permanent section analysis for confirming the presence of metastatic disease within sentinel lymph node candidates for invasive lobular carcinomas and invasive ductal carcinomasILC IDC Total cases...
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Báo cáo khoa học: "Comparison of coplanar and noncoplanar intensity-modulated radiation therapy and helical tomotherapy for hepatocellular carcinom" pot
... IMRT and HT planning techniques. In gen-eral, the PTV coverage and comformity was better in HTplan. The similar results were obtained for other patients. For target coverage, 95% of CTV, 90% and ... of liver motion and intrafractionTable 1: Comparison of dosimetric parameters for irradiation of portal vein thrombosis and target volumes and normal organs at risk (OARs) by using different ... analysis and comparison of three-dimensional conformal radiotherapy and intensity-modulated radiation therapy for patients with hepatocellular carcinoma and radiation-induced liver disease. Int...
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Báo cáo khoa học: "Comparison of simple and complex liver intensity modulated radiotherapy" pptx
... cc of the planning target volume (PTV) of 38.3 Gy(range, 25.9-59.5 Gy), in 6 fractio ns, while maintaining liver toxicity risk <5% and maximum luminal gastrointestinalstructure doses of ... toprovide the highest, minimum dose covering 0.5 cc of the PTV while maintaining normal structure dose con-straints (table 1). A maximum prescription dose of 60Gy for metastases and 54 Gy for primary ... implement in clinicalpractise. Determining and accounting for geometricuncertainty (i.e. multiple instance geometric approxima-tion)[32] within IMRT planning may eventually allow for plans...
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Báo cáo khoa học: "Comparison of conformal and intensity modulated radiation therapy techniques for treatment of pelvic tumors. Analysis of acute toxicity" pdf
... veryuncomfortable symptom and can cause dehydration and malabsorption of vitamins, lactose, and bile acids [4].Another important finding was the higher absence of GIsymptoms (grade 0) in IMRT ... Con-sidering that capecitabine alone can also cause diarrhea and increase radiosensitivity, this finding is considerablypositive in favor of I MRT. Curiously, grade 1 acute GItoxicity was more often ... not requiringanalgesics” [27], this finding is not relevant in the clini-cal practice and these symptoms are a subjectiveendpoint.No difference was observed in crude incidence of acute GU...
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Báo cáo khoa học: " Comparison of CT and integrated PET-CT based radiation therapy planning in patients with malignant pleural mesothelioma" pot
... vol-ume delineation significantly reduced the GTV and itsexpansions, CTV and PTV, in 12 of 13 patients and increased target volumes in 1 patient, all together impact-ing the importance of accurate ... definition of target volumes with additional metabolic information, and it was more successful in discriminating betweentumor and benign connective tissue changes.The additional volume and intratumoral ... delineate target volumes separately. For each patient, target volumes (gross tumor volume [GTV], clinical target volume [CTV], and planning target volume [PTV]) were defined using the CT and PET-CT...
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báo cáo khoa học: " Comparison of hyperthermia and adrenaline to enhance the intratumoral accumulation of cisplatin in a murin model of peritoneal carcinomatosis" potx
... vasodilatation and resulting in an increase in the wash out of the cisplatin [33]. In contrast with heat, adrenaline at a concentration of 2 mg/l for 2 hour achieved a 2 to 3-fold increase in pla-tinum ... after intraperitoneal cellinoculation. Laparotomy was performed in anaesthetizedrats (isoflurane inhalation as induction and then 100mg/kg of intramuscular ketamine and 15 mg xylazineinto ... effect of hyperthermia, adrenaline and the duration of exposure to the drugwas measured in vivo (tissue concentration of platinum in tumor, abdominal and extra abdominal tissues) and in vitro...
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báo cáo khoa học: " Comparison of KRAS and EGFR gene status between primary non-small cell lung cancer and local lymph node metastases: implications for clinical practice" pdf
... gly-coprotein and member of erbB family. Small moleculetyrosine kinase inhibitors (TKI), such as gefitinib and erlotinib, disrupt EGFR kinase activity by binding theadenosine triphosphate pocket within ... TKI before surgical treatment wereexcluded from this study. In each case, hematoxylin and eosin-stained sections of formalin-fixed paraffin-embedded tissue of primary tumor and correspondingsynchronous ... Thetypes and locations of the mutations in paired tumorswere shown in Table 2. Thirteen cases of the in- framedeletions in exon 19 and eight cases of point mutation in exon 21 were found in the...
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