Báo cáo khoa học: "Volumetric intensity-modulated Arc (RapidArc) therapy for primary hepatocellular carcinoma: comparison with intensity-modulated radiotherapy and 3-D conformal radiotherapy" pot

... 9 RESEARC H Open Access Volumetric intensity-modulated Arc (RapidArc) therapy for primary hepatocellular carcinoma: comparison with intensity-modulated radiotherapy and 3-D conformal radiotherapy Yu-Cheng ... et al.: Volumetric intensity-modulated Arc (RapidArc) therapy for primary hepatocellular carcinoma: comparison with intensity-mod...

Ngày tải lên: 09/08/2014, 09:20

... treatments. Keywords: Intensity-modulated radiotherapy, Volumetric modulated arc therapy, three-dimensional conformal radiotherapy, Australia, health care cost Background Radiotherapy technology is expanding ... intensity modulated radiotherapy (IM) enable better radiation dose conformality to the target volume compared with three-dimensional conformal radiotherapy (3D). Be...

Ngày tải lên: 09/08/2014, 09:21

... disseminate within the dipole via the diploic venous channels and expand through the inner and outer table of the skull [7]. Therefore, it is difficult to find the skull metastasis from HCC without ... ethanol injection therapy, radiotherapy, surgical resection, and supportive management. Many previous reports suggest that most patients with skull metastases died due to liver failur...

Ngày tải lên: 09/08/2014, 07:21

... DMFS, and DSS. All patients with N2-3 category tumors received chemo therapy- radiotherapy of DDP at 40 mg/m 2 per week, and benefits were asso- ciated with the admini stration of chemotherapy for locally ... Concurrent chemotherapy- radiotherapy compared with radiotherapy alone in locoregionally advanced nasopharyngeal carcinoma: progression-free survival analysis of a p...

Ngày tải lên: 09/08/2014, 09:20

... the Johns Hopkins Hospital and the Mayo Clinic, to compare surgery followed by modern conformal 5-FU based adjuvant CRT with surgery alone for patients with resectable carcinoma of the ampulla ... favorable histology, and a decreased inclination for lymphatic or perineural invasion have all been cited as potential explanations for the better outcomes with ampullary carci...

Ngày tải lên: 09/08/2014, 09:21

... vaginal cancer, 6/6 (100%) for the group with recurrence without any prior radiation and 4/6 (67%) for group with recurrence and any prior radiation therapy. No grade 3 or worse early toxicity ... brachytherapy dose and fractionation schedule for vaginal recurrences and preferred LDRB as the tech- nique for interstitial brachytherapy [16]. Our treatment regimen was well...

Ngày tải lên: 09/08/2014, 09:22

... settings and organizations, and each model has organizational elements that are considered necessary for model implementation. For example, in the chronic care model, delivery system design and information ... to improve delivery of care and outcomes for patients with chronic disease has grown. However, these care models and organizational strategies have not met with unif...

Ngày tải lên: 10/08/2014, 10:23

... use of a desired but under-performed activity. For over a decade, aspirin has been prescribed for primary prevention of cardiovascular disease and for patients with the coronary artery disease ... interventio n will run for 15 to 18 months. Data analysis approach The primary end point of this project is the number (and percent) of individuals currently on aspirin therapy...

Ngày tải lên: 10/08/2014, 11:20

... the potential for publication bias was not assessed. We confirmed our ab stractions with primary authors. We collaborated with clinical decision-makers in extracting and analyzing data, and formulating ... CCDSSs for screening and treatment of dyslipidaemia in primary care with less consistent evidence for CCDSSs used in screening for cancer and mental health-related...

Ngày tải lên: 10/08/2014, 11:20

... intersects an arc in A(φ p ), A(φ q )andA(φ r ) respectively. Divide S 1 into 3 disjoint arcs: A r between x p and x q , A p between x q and x r ,and A q between x r and x p .SinceW (φ)=k,thearcI cannot ... restricted arc- width, and hence on both path-width and arc- width. We also develop a number of results useful for obtaining lower bounds on restricted arc- width, and...

Ngày tải lên: 07/08/2014, 08:20