Báo cáo khoa học: " 4D treatment planning for scanned ion beams" pps

... motion on dose distributions in 4D treatment planning for a lung tumorFigure 9 4D treatment planning for a lung tumor. Dose distri- butions (color-wash) on the reference 4DCT phase (grey- levels, ... motion components between 4DCT phases. Optimization and application of these transformation maps are performed with vtkCISG [44]. Details on calculation and validation of the tran...

Ngày tải lên: 09/08/2014, 10:21

... used for SPoT can be extended to a new domain (restaurant information); (2) that this technique, previously used for information- gathering utterances, can be used for infor- mation presentations, ... generation, even for complex in- formation presentations such as extended com- parisons; (2) show that trainable sentence gen- eration is sensitive to variations in domain ap- plication,...

Ngày tải lên: 23/03/2014, 19:20

... irradiations of a stationary radiographic film and a moving film using motion compensation. The accuracy of longitudinal range compensation was well below 1 mm. Conclusion: Motion compensation with scanned ... communication delay between motion moni- toring and compensation due to communication via a standard network connection. Figure 3b presents line pro- files of the film responses for...

Ngày tải lên: 09/08/2014, 09:22

... exceptional track record in explaining end-of-life issues to patients and their families [11]. It is not uncommon for physicians to ask loaded questions in their quest for end-of-life decisions. For example, ... discussions, we must strive for ‘consensus without consent’ [15]. Discussions with surrogates should strive for concordance and understanding but not extend to soliciting th...

Ngày tải lên: 25/10/2012, 10:45

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Ngày tải lên: 07/08/2014, 20:23

... traditional AP treatment might be a useful choice of therapeutic plan for neurological disorders, including Horner’s syndrome. Our findings also suggest that ST-1 and GB-4 are useful acupoints for ... observation on point-through-point therapy of scalp electroacupuncture for treatment of facial spasm. Zhongguo Zhen Jiu 2006, 26, 563-565. 15. Qin ML. Chinese Acupuncture and Mox...

Ngày tải lên: 07/08/2014, 20:23

... chemora- diation. All operations were performed by a total mesorectal excision technique which involves en-bloc resection of the rectum, perirectal fat and lymphoid tissue [13]. The decision to perform ... as hand-foot syndrome, except for alopecia. Evaluation Approximately 4–6 weeks after completion of chemo- radiation, physical examination, laboratory investigation and radiological studie...

Ngày tải lên: 09/08/2014, 04:21

... not for citation purposes) Discussion For patients who have resectable oral cavity disease, the current standard of care for T3-4 squamous cell carcinoma is surgery and postoperative radiation ... this proves to preserve the function of the oral cavity such as mastication, deglution, and articulation, remains to be determined. Future trials of non-surgical treatment for this disease...

Ngày tải lên: 09/08/2014, 07:21

... 4 (page number not for citation purposes) was performed, with placement of a right biliary drainage catheter for decompression. The bilirubin and liver function tests at the day before drainage placement ... number not for citation purposes) GISTs are usually detected by endoscopy, CT or MRI per- formed for abdominal symptoms. The gold standard for diagnosing GISTs is pathological t...

Ngày tải lên: 09/08/2014, 07:21

... 2.8 mm). Table 1 Positioning deviations of isocenter relocation at CT verification before and during radiation treatment. pre- treatment 2 weeks 4 weeks end of treatment Direction (mm) mean (SD) ... Localization establishes the 3D stereotactic coordinate system for treatment planning and delivery. After volume cont our- ing, treatment planning and optimization, the p atient be...

Ngày tải lên: 09/08/2014, 10:20