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Sample records for elective ilioingunial lymph

  1. Elective radiotherapy of the regional lymph node areas in breast cancer

    International Nuclear Information System (INIS)

    Poortmans, P.M.P.

    2006-01-01

    In breast cancer patients, the incidence of involvement of the regional lymph nodes and the risk for developing a locoregional recurrence are highly influenced by several prognostic factors. A meta-analysis of the EBCTCG showed a reduction of about 70% of the locoregional recurrence rate with radiotherapy for all patients, independent of age, characteristics of the tumour or the administration of systemic treatment. At the same time, this meta-analysis confirmed that radiotherapy can lead to an increased risk for developing contralateral breast cancer and to an increase in the risk of non-breast cancer related mortality, mainly due to cardiac and pulmonary toxicity. Because of this, the net effect of regional radiotherapy will be strongly influenced by the individual risk factors of the patients and by the quality of the technical aspects of the radiotherapy. The thin line between the benefits of elective regional lymph node irradiation and the possible late toxicity for patients with early stage breast cancer is currently the subject of several prospective randomized trials, the results of which will only become available in several years. Moreover, recent developments in the field of novel prognostic factors will open completely new ways to be explored, which might give bus new tools for estimating the individual benefit/risk ratio for every single patient. (author)

  2. Spread patterns of lymph nodes and the value of elective neck irradiation for esthesioneuroblastoma.

    Science.gov (United States)

    Yin, Zhen-zhen; Luo, Jing-wei; Gao, Li; Yi, Jun-lin; Huang, Xiao-dong; Qu, Yuan; Wang, Kai; Zhang, Shi-ping; Xiao, Jian-ping; Xu, Guo-zhen; Li, Ye-xiong

    2015-11-01

    This study was aimed to characterize patterns of lymphatic spread and assess the value of prophylactic elective neck irradiation (ENI) for esthesioneuroblastoma (ENB). A retrospectively analysis of 116 patients with newly diagnosed ENB at our institution over 35-year period was undertaken. 32 patients (28%) presented lymph node metastasis at initial diagnosis, the common sites involved were level II, Ib, level III and VIIa. Among 80 N-negative patients staged in Modified Kadish B/C, 50 patients were delivered with ENI, 30 patients were not. The 5-year regional failure-free survival was 98% in patients treated with ENI and 75% in patients without ENI (p=0.005), regional failure rate decreased significantly from 23% (7/30) to 2% (1/50) after ENI (p=0.002). Multivariate analysis also suggested that ENI was an independent favorable predictor for regional controlling (HR, 0.102; 95% CI: 0.012-0.848; p=0.035). This is the largest cohort of ENB so far in a single institute, and also the first detailed description of nodal spread patterns of N-positive ENB. Elective neck irradiation reduced the regional failure significantly and should be recommended as a part of initial treatment strategy for patients staged with Modified Kadish B/C. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  3. Topographic distribution of inguinal lymph nodes metastasis: significance in determination of treatment margin for elective inguinal lymph nodes irradiation of low pelvic tumors

    International Nuclear Information System (INIS)

    Wang, C.J.; Chin, Y.Y.; Leung, Stephen Wan; Chen, H.C.; Sun, L.M.; Fang, F.M.

    1996-01-01

    Purpose: To study the distribution of gross inguinal lymph node metastasis and, in particular, its correlation with major pelvic bony structures on a simulation film. Methods and Materials: Thirty-seven cases of low pelvic tumors having gross inguinal lymph node metastasis that were treated with radiation therapy between November 1987 and December 1992 were segregated for study. The patient's nodes were palpated and marked with lead wire before the simulation film was taken. The geometric center of the usually round or elliptical node on the film was assumed to be the origin of the previously uninfested node. A total of 84 such labeled nodes was obtained from these 37 cases. These centers were transferred to and mapped collectively on a new simulation film showing major pelvic bony structures of left hemipelvis and upper femur. Results: Distribution of gross inguinal lymph nodes was found confined to the following area, as related to major pelvic bony structure: laterally, just abutting the tangential line that passes through lateral border of the femoral head; medially: 3 cm away from the body's midline axis; superiorly: 1 cm below the line that joins both upper borders of the femoral head; inferiorly: 2.5 cm below the low borders of ischial tuberosity. According to this rectangular boundary, three nodes were out of field, nine nodes near the border less than 1 cm margin. This area adequately covered 86% (72 of 84) of the studied nodes. Conclusion: Distribution study is important in determining the treatment margin. In general, an additional 1-2 cm beyond the area described above is the recommended treatment margin for elective inguinal lymph nodes irradiation with high confidence level of coverage.

  4. [Elective lymph node dissection in malignant melanoma--status of color Doppler findings].

    Science.gov (United States)

    Omlor, G; Dill-Müller, D; Gross, G; Kautz, G; Schüder, G; Zaun, H; Feifel, G

    1996-01-01

    Since there is still a controversial discussion about the ELND in melanoma patients, the purpose of this prospective study was to optimize the indication concerning ELND by ultrasound examinations. 144 patients with primary melanomas were checked every 3 months after excision. Echomorphologic pattern and intranodal vascularisation in the color-flow Doppler modus provide essential information for differential diagnosis. We found 47 patients (32.6%) with suspicious ultrasound lesions. 50% of these patients had no pathological clinical findings, the histological findings of excised lymph nodes were positive in all cases. It must be emphasized, however, that the group with lymph node metastases included 12 patients with low-risk-melanomas (2 x Tis, 10 x T1 historical control group (141 patients), where ELND was performed routinely in high-risk-patients ( > T2), the incidence of ELND in our hospital decreased more than 50%; at the same time the percentage of detected lymph node metastases increased (twice).

  5. Patterns of Recurrence in Electively Irradiated Lymph Node Regions After Definitive Accelerated Intensity Modulated Radiation Therapy for Head and Neck Squamous Cell Carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Bosch, Sven van den, E-mail: sven.vandenbosch@radboudumc.nl; Dijkema, Tim; Verhoef, Lia C.G.; Zwijnenburg, Ellen M.; Janssens, Geert O.; Kaanders, Johannes H.A.M.

    2016-03-15

    Purpose: To provide a comprehensive risk assessment on the patterns of recurrence in electively irradiated lymph node regions after definitive radiation therapy for head and neck cancer. Methods and Materials: Two hundred sixty-four patients with stage cT2-4N0-2M0 squamous cell carcinoma of the oropharynx, larynx, or hypopharynx treated with accelerated intensity modulated radiation therapy between 2008 and 2012 were included. On the radiation therapy planning computed tomography (CT) scans from all patients, 1166 lymph nodes (short-axis diameter ≥5 mm) localized in the elective volume were identified and delineated. The exact sites of regional recurrences were reconstructed and projected on the initial radiation therapy planning CT scan by performing coregistration with diagnostic imaging of the recurrence. Results: The actuarial rate of recurrence in electively irradiated lymph node regions at 2 years was 5.1% (95% confidence interval 2.4%-7.8%). Volumetric analysis showed an increased risk of recurrence with increasing nodal volume. Receiver operating characteristic analysis demonstrated that the summed long- and short-axis diameter is a good alternative for laborious volume calculations, using ≥17 mm as cut-off (hazard ratio 17.8; 95% confidence interval 5.7-55.1; P<.001). Conclusions: An important risk factor was identified that can help clinicians in the pretreatment risk assessment of borderline-sized lymph nodes. Not overtly pathologic nodes with a summed diameter ≥17 mm may require a higher than elective radiation therapy dose. For low-risk elective regions (all nodes <17 mm), the safety of dose de-escalation below the traditional 45 to 50 Gy should be investigated.

  6. Sigmoid stricture associated with diverticular disease should be an indication for elective surgery with lymph node clearance.

    Science.gov (United States)

    Venara, A; Toqué, L; Barbieux, J; Cesbron, E; Ridereau-Zins, C; Lermite, E; Hamy, A

    2015-09-01

    The literature concerning stricture secondary to diverticulitis is poor. Stricture in this setting should be an indication for surgery because (a) of the potential risk of cancer and (b) morbidity is not increased compared to other indications for colectomy. The goal of this report is to study the post-surgical morbidity and the quality of life in patients after sigmoidectomy for sigmoid stricture associated with diverticular disease. This is a monocenter retrospective observational study including patients with a preoperative diagnosis of sigmoid stricture associated with diverticular disease undergoing operation between Jan 1, 2007 and Dec 31, 2013. The GastroIntestinal Quality of Life Index was used to assess patient satisfaction. Sixteen patients were included of which nine were female. Median age was 69.5 (46-84) and the median body mass index was 23.55kg/m(2) (17.2-28.4). Elective sigmoidectomy was performed in all 16 patients. Overall, complications occurred in five patients (31.2%) (4 minor complications and 1 major complication according to the Dindo and Clavien Classification); none resulted in death. Pathology identified two adenocarcinomas (12.5%). The mean GastroIntestinal Quality of Life Index was 122 (67-144) and 10/11 patients were satisfied with their surgical intervention. Sigmoid stricture prevents endoscopic exploration of the entire colon and thus it may prove difficult to rule out a malignancy. Surgery does not impair the quality of life since morbidity is similar to other indications for sigmoidectomy. For these reasons, we recommend that stricture associated with diverticular disease should be an indication for sigmoidectomy including lymph node clearance. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  7. Vessel based delineation guidelines for the elective lymph node regions in breast cancer radiation therapy – PROCAB guidelines

    International Nuclear Information System (INIS)

    Verhoeven, Karolien; Weltens, Caroline; Remouchamps, Vincent; Mahjoubi, Khalil; Veldeman, Liv; Lengele, Benoit; Hortobagyi, Eszter; Kirkove, Carine

    2015-01-01

    Objective: A national project to improve the quality of breast radiation therapy was started, named PROCAB (PROject on CAncer of the Breast). One of the objectives was to reach a national consensus guideline for the delineation of the regional lymph node areas in breast radiation therapy. Methods: The realization of the new guidelines was a step by step process that started with multiple expert meetings where the existing guidelines were analyzed and the delineations of the lymph node regions were performed together with a surgeon, specialized in the anatomy of the drainage of the breast. Results: The delineation guidelines are vessel-based. Since the occurrence of pathological lymph nodes is typically around the veins, the cranial and caudal borders of all different nodal regions are based on a 5 mm margin around the veins, except for the parasternal lymph node area. Compared to the existing guidelines there are some major changes. Conclusion: With this project a national as well as a European (ESTRO) consensus guideline for the delineation of the regional lymph node areas in breast RT is reached. The new delineation atlas is vessel-based and no longer field-based

  8. Sentinel lymph node mapping for defining site and extent of elective radiotherapy management of regional modes in Merkel cell carcinoma: a pilot case series

    International Nuclear Information System (INIS)

    Naehrig, Diana; Uren, Roger F.; Emmett, Louise; Ioannou, Kim; Hong, Angela; Wratten, Chris; Thompson, John F.; Hruby, George

    2014-01-01

    Merkel cell carcinoma is a rare and aggressive skin malignancy. We discuss sentinel lymph node mapping which is a valuable decision aid for radiotherapy management and planning of treatment volumes as illustrated by four cases.

  9. Is elective nodal irradiation beneficial in patients with pathologically negative lymph nodes after neoadjuvant chemotherapy and breast-conserving surgery for clinical stage II–III breast cancer? A multicentre retrospective study (KROG 12-05)

    Science.gov (United States)

    Noh, J M; Park, W; Suh, C-O; Keum, K C; Kim, Y B; Shin, K H; Kim, K; Chie, E K; Ha, S W; Kim, S S; Ahn, S D; Shin, H S; Kim, J H; Lee, H-S; Lee, N K; Huh, S J; Choi, D H

    2014-01-01

    Background: To evaluate the effects of elective nodal irradiation (ENI) in clinical stage II–III breast cancer patients with pathologically negative lymph nodes (LNs) (ypN0) after neoadjuvant chemotherapy (NAC) followed by breast-conserving surgery (BCS) and radiotherapy (RT). Methods: We retrospectively analysed 260 patients with ypN0 who received NAC followed by BCS and RT. Elective nodal irradiation was delivered to 136 (52.3%) patients. The effects of ENI on survival outcomes were evaluated. Results: After a median follow-up period of 66.2 months (range, 15.6–127.4 months), 26 patients (10.0%) developed disease recurrence. The 5-year locoregional recurrence-free survival and disease-free survival (DFS) for all patients were 95.5% and 90.5%, respectively. Pathologic T classification (0−is vs 1 vs 2–4) and the number of LNs sampled (ENI. Elective nodal irradiation also did not affect survival outcomes in any of the subgroups according to pathologic T classification or the number of LNs sampled. Conclusions: ENI may be omitted in patients with ypN0 breast cancer after NAC and BCS. But until the results of the randomised trials are available, patients should be put on these trials. PMID:24481403

  10. Is elective nodal irradiation beneficial in patients with pathologically negative lymph nodes after neoadjuvant chemotherapy and breast-conserving surgery for clinical stage II-III breast cancer? A multicentre retrospective study (KROG 12-05).

    Science.gov (United States)

    Noh, J M; Park, W; Suh, C-O; Keum, K C; Kim, Y B; Shin, K H; Kim, K; Chie, E K; Ha, S W; Kim, S S; Ahn, S D; Shin, H S; Kim, J H; Lee, H-S; Lee, N K; Huh, S J; Choi, D H

    2014-03-18

    To evaluate the effects of elective nodal irradiation (ENI) in clinical stage II-III breast cancer patients with pathologically negative lymph nodes (LNs) (ypN0) after neoadjuvant chemotherapy (NAC) followed by breast-conserving surgery (BCS) and radiotherapy (RT). We retrospectively analysed 260 patients with ypN0 who received NAC followed by BCS and RT. Elective nodal irradiation was delivered to 136 (52.3%) patients. The effects of ENI on survival outcomes were evaluated. After a median follow-up period of 66.2 months (range, 15.6-127.4 months), 26 patients (10.0%) developed disease recurrence. The 5-year locoregional recurrence-free survival and disease-free survival (DFS) for all patients were 95.5% and 90.5%, respectively. Pathologic T classification (0-is vs 1 vs 2-4) and the number of LNs sampled (ENI. Elective nodal irradiation also did not affect survival outcomes in any of the subgroups according to pathologic T classification or the number of LNs sampled. ENI may be omitted in patients with ypN0 breast cancer after NAC and BCS. But until the results of the randomised trials are available, patients should be put on these trials.

  11. Analysis of Incidental Radiation Dose to Uninvolved Mediastinal/Supraclavicular Lymph Nodes in Patients with Limited-Stage Small Cell Lung Cancer Treated Without Elective Nodal Irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Ahmed, Irfan; DeMarco, Marylou; Stevens, Craig W. [Department of Radiation Oncology, H. Lee Moffitt Cancer Center, Tampa, FL (United States); Fulp, William J. [Biostatistics Core, H. Lee Moffitt Cancer Center, Tampa, FL (United States); Dilling, Thomas J., E-mail: Thomas.Dilling@moffitt.org [Department of Radiation Oncology, H. Lee Moffitt Cancer Center, Tampa, FL (United States)

    2011-01-01

    Classic teaching states that treatment of limited-stage small cell lung cancer (L-SCLC) requires large treatment fields covering the entire mediastinum. However, a trend in modern thoracic radiotherapy is toward more conformal fields, employing positron emission tomography/computed tomography (PET/CT) scans to determine the gross tumor volume (GTV). This analysis evaluates the dosimetric results when using selective nodal irradiation (SNI) to treat a patient with L-SCLC, quantitatively comparing the results to standard Intergroup treatment fields. Sixteen consecutive patients with L-SCLC and central mediastinal disease who also underwent pretherapy PET/CT scans were studied in this analysis. For each patient, we created SNI treatment volumes, based on the PET/CT-based criteria for malignancy. We also created 2 ENI plans, the first without heterogeneity corrections, as per the Intergroup 0096 study (ENI{sub off}) and the second with heterogeneity corrections while maintaining constant the number of MUs delivered between these latter 2 plans (ENI{sub on}). Nodal stations were contoured using published guidelines, then placed into 4 'bins' (treated nodes, 1 echelon away, >1 echelon away within the mediastinum, contralateral hilar/supraclavicular). These were aggregated across the patients in the study. Dose to these nodal bins and to tumor/normal structures were compared among these plans using pairwise t-tests. The ENI{sub on} plans demonstrated a statistically significant degradation in dose coverage compared with the ENI{sub off} plans. ENI and SNI both created a dose gradient to the lymph nodes across the mediastinum. Overall, the gradient was larger for the SNI plans, although the maximum dose to the '1 echelon away' nodes was not statistically different. Coverage of the GTV and planning target volume (PTV) were improved with SNI, while simultaneously reducing esophageal and spinal cord dose though at the expense of modestly reduced dose to

  12. Analysis of incidental radiation dose to uninvolved mediastinal/supraclavicular lymph nodes in patients with limited-stage small cell lung cancer treated without elective nodal irradiation.

    Science.gov (United States)

    Ahmed, Irfan; DeMarco, Marylou; Stevens, Craig W; Fulp, William J; Dilling, Thomas J

    2011-01-01

    Classic teaching states that treatment of limited-stage small cell lung cancer (L-SCLC) requires large treatment fields covering the entire mediastinum. However, a trend in modern thoracic radiotherapy is toward more conformal fields, employing positron emission tomography/computed tomography (PET/CT) scans to determine the gross tumor volume (GTV). This analysis evaluates the dosimetric results when using selective nodal irradiation (SNI) to treat a patient with L-SCLC, quantitatively comparing the results to standard Intergroup treatment fields. Sixteen consecutive patients with L-SCLC and central mediastinal disease who also underwent pretherapy PET/CT scans were studied in this analysis. For each patient, we created SNI treatment volumes, based on the PET/CT-based criteria for malignancy. We also created 2 ENI plans, the first without heterogeneity corrections, as per the Intergroup 0096 study (ENI(off)) and the second with heterogeneity corrections while maintaining constant the number of MUs delivered between these latter 2 plans (ENI(on)). Nodal stations were contoured using published guidelines, then placed into 4 "bins" (treated nodes, 1 echelon away, >1 echelon away within the mediastinum, contralateral hilar/supraclavicular). These were aggregated across the patients in the study. Dose to these nodal bins and to tumor/normal structures were compared among these plans using pairwise t-tests. The ENI(on) plans demonstrated a statistically significant degradation in dose coverage compared with the ENI(off) plans. ENI and SNI both created a dose gradient to the lymph nodes across the mediastinum. Overall, the gradient was larger for the SNI plans, although the maximum dose to the "1 echelon away" nodes was not statistically different. Coverage of the GTV and planning target volume (PTV) were improved with SNI, while simultaneously reducing esophageal and spinal cord dose though at the expense of modestly reduced dose to anatomically distant lymph nodes

  13. Palestinian Elections

    National Research Council Canada - National Science Library

    Pina, Aaron D

    2006-01-01

    .... In 2002, the Palestinian Authority (PA), under increasing internal and external pressure, announced a so-called 100-Day Reform Plan for institutional reform and elections in order to rejuvenate PA leadership...

  14. Electronic Elections

    DEFF Research Database (Denmark)

    Schürmann, Carsten

    2009-01-01

    Electronic voting technology is a two edged sword. It comes with many risks but brings also many benefits. Instead of flat out rejecting the technology as uncontrollably dangerous, we advocate in this paper a different technological angle that renders electronic elections trustworthy beyond...... the usual levels of doubt. We exploit the trust that voters currently have into the democratic process and model our techniques around that observation accordingly. In particular, we propose a technique of trace emitting computations to record the individual steps of an electronic voting machine...... for a posteriori validation on an acceptably small trusted computing base. Our technology enables us to prove that an electronic elections preserves the voter’s intent, assuming that the voting machine and the trace verifier are independent....

  15. Elections to Staff Council

    CERN Multimedia

    Saff Association

    2013-01-01

    2013 Elections to Staff Council   Vote! Make your voice heard and be many to elect the new Staff Council. More details on the elections can be found on the Staff Association web site (https://ap-vote.web.cern.ch/elections-2013).   Timetable elections Monday 28 October to Monday 11 November, 12:00 am voting Monday 18 and Monday 25 November, publication of the results in Echo Tuesday 19 November, Staff Association Assizes Tuesday 3 December, first meeting of the new Staff Council and election of the new Executive Committee The voting procedure is monitored by the Election Committee.

  16. Serbian Elections 2016

    Directory of Open Access Journals (Sweden)

    Dušan Pavlović

    2016-06-01

    Full Text Available Elections in Serbia have been held quite often over the past 26 years. Yet, of all elections that have taken place since the introduction of the multiparty system in 1990, the elections held on April 24 2016, were the most confusing. They were held early, but were neither a product of political, nor economic crisis. So why were they necessary?

  17. Election '88: Teacher Packet.

    Science.gov (United States)

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Social Studies Education.

    This materials packet contains information on teaching about the electoral process and the elections of 1988, and on participation in a mock election for students whose schools would take part in the 1988 North Carolina Mock Election. Suggestions for teachers' preparations are given, including a classroom skit and a mock candidates' election…

  18. Lymph node culture

    Science.gov (United States)

    Culture - lymph node ... or viruses grow. This process is called a culture. Sometimes, special stains are also used to identify specific cells or microorganisms before culture results are available. If needle aspiration does not ...

  19. Sentinel lymph node concept in oral cancer

    International Nuclear Information System (INIS)

    Hasegawa, Shogo; Omura, Ken; Harada, Hiroyuki; Shimamoto, Hiroaki; Yoshida, Yoshihiko; Uekusa, Masaru; Togawa, Takashi

    2005-01-01

    The cervical lymph node (CLN) status is one of the most important prognostic factors in oral cancer. However, the main method of addressing the CLN depends on diagnostic imaging. Sentinel lymph node (SN) biopsy combined with lymphoscintigraphy may be a minimally invasive technique that samples first-echelon lymph node to predict the need for neck dissection. Focused analysis of the SN is highly accurate in identifying metastases. In this study, we investigate the possibility of identifying the SN in oral cancer and the detection of metastases in SN by HE stain, cytokeratin IHC and cytokeratin 17 reverse transcription polymerase chain reaction (RT-PCR). Twenty-four consecutive patients who had clinically negative CLN underwent SN biopsy, followed by elective neck dissection. SNs were detected by means of mapping with isotope labeling 99m Tc-phytate. All lymph nodes were examined by conventional HE staining for evaluating metastasis. In addition, each SN was cut into multiple sections for cytokeratin IHC staining and for RT-PCR for cytokeratin 17. SNs were identified in 24 (100%) of 24 patients by lymphoscintigraphy and gamma probe. One to seven SNs were identified in each patient. Both HE and immunohistochemical staining of SN identified metastasis in 7 patients (29.2%), and the expression of cytokeratin 17 by RT-PCR of SN was positive in 8 patients (34.8%). No metastases were identified using HE, cytokeratin IHC staining in non-SNs. Neck failure has not developed in 23 (95.8%) of 24 patients. The results strongly suggest the usefulness of the SN concept in oral cancer and for better assessing the status of the CLN. (author)

  20. Elective course planning

    DEFF Research Database (Denmark)

    Kristiansen, Simon; Sørensen, Matias; Stidsen, Thomas Riis

    2011-01-01

    Efficient planning increasingly becomes an indispensable tool for management of both companies and public organizations. This is also the case for high school management in Denmark, because the growing individual freedom of the students to choose courses makes planning much more complex. Due...... to reforms, elective courses are today an important part of the curriculum, and elective courses are a good way to make high school education more attractive for the students. In this article, the problem of planning the elective courses is modeled using integer programming and three different solution...... for the Elective Course Planning Problem has been described in the literature before. The proposed algorithms are tested on data sets from 98 of the 150 high schools in Denmark. The tests show that for the majority of the problems, the optimal solution can be obtained within the one hour time bound. Furthermore...

  1. 2016 Presidential Election Durham

    Data.gov (United States)

    City and County of Durham, North Carolina — Voting totals for the 2016 Presidential Election by voting method and precinct. Voting Method Definitions: PROV = Provisional IN-PERSON = In PersonABS-1STOP =...

  2. Lymph node metastasis in maxillary sinus carcinoma

    International Nuclear Information System (INIS)

    Le, Q.-T.; Fu, Karen K.; Kaplan, Michael J.; Terris, David J.; Fee, Willard E.; Goffinet, Don R.

    2000-01-01

    Purpose: To evaluate the incidence and prognostic significance of lymph node metastasis in maxillary sinus carcinoma. Methods and Materials: We reviewed the records of 97 patients treated for maxillary sinus carcinoma with radiotherapy at Stanford University and at the University of California, San Francisco between 1959 and 1996. Fifty-eight patients had squamous cell carcinoma (SCC), 4 had adenocarcinoma (ADE), 16 had undifferentiated carcinoma (UC), and 19 had adenoid cystic carcinoma (AC). Eight patients had T2, 36 had T3, and 53 had T4 tumors according to the 1997 AJCC staging system. Eleven patients had nodal involvement at diagnosis: 9 with SCC, 1 with UC, and 1 with AC. The most common sites of nodal involvement were ipsilateral level 1 and 2 lymph nodes. Thirty-six patients were treated with definitive radiotherapy alone, and 61 received a combination of surgical and radiation treatment. Thirty-six patients had neck irradiation, 25 of whom received elective neck irradiation (ENI) for N0 necks. The median follow-up for alive patients was 78 months. Results: The median survival for all patients was 22 months (range: 2.4-356 months). The 5- and 10-year actuarial survivals were 34% and 31%, respectively. Ten patients relapsed in the neck, with a 5-year actuarial risk of nodal relapse of 12%. The 5-year risk of neck relapse was 14% for SCC, 25% for ADE, and 7% for both UC and ACC. The overall risk of nodal involvement at either diagnosis or on follow-up was 28% for SCC, 25% for ADE, 12% for UC, and 10% for AC. All patients with nodal involvement had T3-4, and none had T2 tumors. ENI effectively prevented nodal relapse in patients with SCC and N0 neck; the 5-year actuarial risk of nodal relapse was 20% for patients without ENI and 0% for those with elective neck therapy. There was no correlation between neck relapse and primary tumor control or tumor extension into areas containing a rich lymphatic network. The most common sites of nodal relapse were in the

  3. Electives during Medical Internship

    International Nuclear Information System (INIS)

    Al-Sultan, Ali I.; Parashar, Shyam K; Al-Ghamdi, Abulmohsin A.

    2003-01-01

    The purpose of study was to find out the reasons for selecting elective rotations during a rotating medical internship.One hundred and seventy-eight medical interns in the College of Medicine, King Faisal University,Dammam, Kingdom of Saudi Arabia during the period March 2001 to August 2002 completed a questionnaire for their selection reasons with responses on a scale of 1-5.The study comprised 60% males and 98.3% Saudis. The most frequently chosen elective is Dermatology 28.1% ,radiology 20.8%, anesthesia 9.6% and otorhinolaryngology (ear, nose and throat [ENT]) 9%. Significantly, more males (89.2%) chose radiology rotation and more females (75%) chose ENT rotation.The leading reasons to choose an elective rotations are;1, to gain broad medical training and education,2, to assist in choice of future speciality and,3, being relevant to future speciality .The mean score for ENT and dermatology is higher than radiology and anesthesia for the response to participate in medical practice in different institute , while dermatology is higher than anesthesia for response to help for getting aceptance for job in the same instituteand radiology is higher than ENT and anesthesia for the response i t has infrequent or no night duties . The reason chosen reflect the educational value of electives and their important role in choosing future career. Dermatology and radiology rotations are most popular electives ,with additional and though different reasons. (author)

  4. Vote. Election Program.

    Science.gov (United States)

    Illinois State Board of Education, Springfield.

    This election-education program is designed to help develop an informed electorate and to instill in future voters an appreciation of the importance of the right to vote. It provides a framework for discussions of the electoral process and gives students an opportunity to face the responsibilities and challenges associated with citizenship and…

  5. Elections to Staff Council

    CERN Multimedia

    Staff Association

    2011-01-01

    Elections to fill all seats in the Staff Council are being organized this month. The voting takes place from the 31st of October to the 14th of November, at noon. As you may have noted when reading Echo, many issues concerning our employment conditions are on the agenda of the coming months and will keep the next Staff Council very busy. So, make your voice heard and take part in the elections for a new Staff Council. By doing so, you will be encouraging the men and women who will be representing you over the next two years and they will doubtless appreciate your gratitude. Every member of the Staff Association will have received an email containing a link to the webpage which will allow voting. If you are a member of the Staff Association and you did not receive such an email, please contact the Staff Association secretariat (staff.association@cern.ch). Do not forget to vote * * * * * * * Vote Make your voice heard and be many to elect the new Staff Council. More details on the election...

  6. Theoretical approaches to elections defining

    OpenAIRE

    Natalya V. Lebedeva

    2011-01-01

    Theoretical approaches to elections defining develop the nature, essence and content of elections, help to determine their place and a role as one of the major national law institutions in democratic system.

  7. Theoretical approaches to elections defining

    Directory of Open Access Journals (Sweden)

    Natalya V. Lebedeva

    2011-01-01

    Full Text Available Theoretical approaches to elections defining develop the nature, essence and content of elections, help to determine their place and a role as one of the major national law institutions in democratic system.

  8. Proposing the lymphatic target volume for elective radiation therapy for pancreatic cancer: a pooled analysis of clinical evidence

    Directory of Open Access Journals (Sweden)

    Lu Jiade J

    2010-04-01

    Full Text Available Abstract Background Radiation therapy is an important cancer treatment modality in both adjuvant and definitive setting, however, the use of radiation therapy for elective treatment of regional lymph nodes is controversial for pancreatic cancer. No consensus on proper selection and delineation of subclinical lymph nodal areas in adjuvant or definitive radiation therapy has been suggested either conclusively or proposed for further investigation. This analysis aims to study the pattern of lymph node metastasis through a pooled analysis of published results after radical tumor and lymph nodal resection with histological study in pancreatic cancer. Methods Literature search using electronic databases including MEDLINE, EMBASE, and CANCERLIT from January 1970 to June 2009 was performed, supplemented by review of references. Eighteen original researches and a total of 5954 pancreatic cancer patients underwent radical surgical resection were included in this analysis. The probability of metastasis in regional lymph nodal stations (using Japan Pancreas Society [JPS] Classification was calculated and analyzed based on the location and other characteristics of the primary disease. Results Commonly involved nodal regions in patients with pancreatic head tumor include lymph nodes around the common hepatic artery (Group 8, 9.79%, posterior pancreaticoduodenal lymph nodes (Group 13, 32.31%, lymph nodes around the superior mesenteric artery (Group 14, 15.85%, paraaortic lymph nodes (Group 16, 10.92%, and anterior pancreaticoduodenal lymph nodes (Group 17, 19.78%; The probability of metastasis in other lymph nodal regions were Commonly involved nodal regions in patients with pancreatic body/tail tumor include lymph nodes around the common hepatic artery (Group 8, 15.07%, lymph nodes around the celiac trunk (Group 9, 9.59%, lymph nodes along the splenic artery (Group 11, 35.62%, lymph nodes around the superior mesenteric artery (Group 14, 9.59%, paraaortic

  9. Lymph Node Yield as a Predictor of Survival in Pathologically Node Negative Oral Cavity Carcinoma.

    Science.gov (United States)

    Lemieux, Aaron; Kedarisetty, Suraj; Raju, Sharat; Orosco, Ryan; Coffey, Charles

    2016-03-01

    Even after a pathologically node-negative (pN0) neck dissection for oral cavity squamous cell carcinoma (SCC), patients may develop regional recurrence. In this study, we (1) hypothesize that an increased number of lymph nodes removed (lymph node yield) in patients with pN0 oral SCC predicts improved survival and (2) explore predictors of survival in these patients using a multivariable model. Case series with chart review. Administrative database analysis. The SEER database was queried for patients diagnosed with all-stage oral cavity SCC between 1988 and 2009 who were determined to be pN0 after elective lymph node dissection. Demographic and treatment variables were extracted. The association of lymph node yield with 5-year all-cause survival was studied with multivariable survival analyses. A total of 4341 patients with pN0 oral SCC were included in this study. The 2 highest lymph node yield quartiles (representing >22 nodes removed) were found to be significant predictors of overall survival (22-35 nodes: hazard ratio [HR] = 0.854, P = .031; 36-98 nodes: HR = 0.827, P = .010). Each additional lymph node removed during neck dissection was associated with increased survival (HR = 0.995, P = .022). These data suggest that patients with oral SCC undergoing elective neck dissection may experience an overall survival benefit associated with greater lymph node yield. Mechanisms behind the demonstrated survival advantage are unknown. Larger nodal dissections may remove a greater burden of microscopic metastatic disease, diminishing the likelihood of recurrence. Lymph node yield may serve as an objective measure of the adequacy of lymphadenectomy. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

  10. Trust in Internet Election

    DEFF Research Database (Denmark)

    Markussen, Randi; Ronquillo, Lorena; Schürmann, Carsten

    2014-01-01

    This paper discusses the Decryption and Counting Ceremony held in conjunction with the internet voting trial on election day in the Ministry of Local Government and Regional Development of Norway in 2013. We examine the organizers' ambition of making the decryption and counting of electronic votes...... public in order to sustain trust in internet voting. We introduce a pragmatic approach to trust that emphasises the inseparability of truth from witnessing it. Based on this and on a description of how the event was made observable and how the complexities in the counting process were disclosed, we...... discuss what we term economy of truth from the perspective of the IT community involved in the ceremony. We claim that broadening the economy of truth by including more explicitly social and political perspectives in the ceremony, and in internet elections in general, and how witnessing is brought about...

  11. And after the elections!

    CERN Multimedia

    Staff Association

    2015-01-01

    What happens to the newly elected, and the re-elected delegates after the election of the new Staff Council? (see Écho No 47-48 / 2016). It is the outgoing Staff Council which is responsible for preparing the new staff representatives to take on their new roles. To do this, information days are organized in the form of assizes. This year they took place on November 23 in the afternoon; as well as on November 24, bringing together the new Staff Council. These days mainly aim to inform delegates about the role of the Staff Association (SA) at CERN, ist the organs, committees, forums, etc.; with whom the SA interacts, how the work of the Staff Association is organization, the issues on which it works (e.g., the Five-Yearly Review..). These days are like a kind of "induction". Inform, but not only! Assizes are also aiming to integrate the newcomers, inviting them to discover the various internal committees of the SA, explaining to them the challenges ahead as well as defining the act...

  12. And after the Elections!

    CERN Multimedia

    Staff Association

    2017-01-01

    What happens to the newly elected, and the re-elected delegates after the election of the new Staff Council? It is the outgoing Staff Council which is responsible for preparing the new staff representatives to take on their new roles. To do this, information days are organized in the form of assizes. This year they will take place on November 27 in the morning; as well as on November 28, bringing together the new Staff Council. These days mainly aim to inform delegates about the role of the Staff Association (SA) at CERN, the bodies, committees, forums, etc.; with whom the SA interacts, how the work of the SA is organized, the issues on which it works. These days are like a kind of "induction". Inform, but not only! Assizes are also aiming to integrate the newcomers, inviting them to discover the various internal committees of the SA, explaining to them the challenges ahead as well as defining the action plan for 2018. They offer new delegates, if they wish, a godparent (a kind of mentor). I...

  13. Nigerian Election Management Bodies and their Associated Election Challenges

    Directory of Open Access Journals (Sweden)

    Moses Etila Shaibu

    2018-01-01

    Full Text Available The paper examined the challenges that confront Election Management Bodies (EMBs in conducting free and fair elections in Nigeria. It aligns with the position of extant literature on the subject that elections in Nigeria have been anything but free and fair, and argues that all the EMBs that have so far conducted elections in Nigeria are complicit in perpetrating electoral malpractices. In other words, though there are external factors that undermine the conduct of free, fair and credible elections in Nigeria, EMBs in Nigeria also present themselves as willing tools in the hands of politicians to compromise the integrity of the electoral process. The number of litigations and level of both international and local denunciations that attend every election in Nigeria underscores the magnitude of electoral malfeasance inherent in the elections conducted by successive EMBs in Nigeria. The paper analysed the major challenges that inhibit the conduct of free and fair elections in Nigeria and proffered solutions to them. Relying heavily on the documentary methods of data collection, the paper concludes that until all these challenges confronting EMBs in Nigeria in the conduct of free and fair elections are comprehensively addressed, credible elections will continue to be a mirage in the country.

  14. 2017 Elections to Staff Council

    CERN Multimedia

    Staff Association

    2017-01-01

    Make your voice heard, support your candidates! We hope that you will be many to vote and to elect the new Staff Council! By doing so, you can support and encourage the women and men, who will represent you over the next two years. The voting takes place from 23 October to 13 November, at noon at https://ap-vote.web.cern.ch/elections-2017. Elections Timetable Monday 13 November, at noon Closing date for voting Tuesday 21 November and Tuesday 5 December Publication of the results in Echo Monday 27 and Tuesday 28 November Staff Association Assizes Tuesday 5 December (afternoon) First meeting of the new Staff Council and election of the new Executive Committee The voting procedure will be monitored by the Election Committee, which is also in charge of announcing the results in Echo on 21 November and 5 December. Candidates for the 2017 Elections

  15. 2011 Elections to Staff Council

    CERN Multimedia

    Staff Association

    2011-01-01

    Vote Elections to fill all seats in the Staff Council are being organized this month. Voting will begin on Monday 31 October. Make your voice heard and be many to elect the new Staff Council. By doing so, you will be encouraging the men and women who will  represent you over the next two years and they will doubtless appreciate your gratitude. More details on the elections can be found on the Staff Association web site. (http://association.web.cern.ch) Elections Timetable Monday 31 October, at noon start date for voting Monday 14 November, at noon closing date for voting Monday 21 November, publication of the results in Echo Tuesday 22 and Wednesday 29 November Staff Association Assizes Tuesday 6 December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure is monitored by the Election Committee. 

  16. 2015 Elections to Staff Council

    CERN Multimedia

    Staff Asscociation

    2015-01-01

    Make your voice heard, support your candidates! Be many to vote and to elect the new Staff Council. By doing so, you will be encouraging the men and women who will represent you over the next two years and they will without doubt appreciate your gratitude. The voting takes place from the 26th of October to the 9th of November, at noon at https://ap-vote.web.cern.ch/elections-2015.   Elections Timetable Monday 9 November, at noon Closing date for voting Monday 16 and Monday 23 November, publication of the results in Echo Tuesday 8 December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure will be monitored by the Election Committee, which is also in charge of announcing the results in Echo on 16 and 24 November. Candidates for the 2015 elections

  17. Germany after Federal elections

    International Nuclear Information System (INIS)

    Niedzballa, G.

    2010-01-01

    The political, economical and social situation in Germany after the election and attitude to nuclear energy are summarised. The Coalition agreement include: 1.Extension of the remaining lifetimes of the nuclear power plants (Nuclear Power considered as “Bridging technology”; Safety first; Skimming of additional profits) 2. No nuclear new builds in Germany 3. Approval and promotion (loan guarantees) of nuclear exports 4. Reversal of the moratorium regarding the exploration of Gorleben salt dome (Completion of the exploration; International Peer Review Group) 5.Further research regarding competence preservation and safety

  18. Applied Formal Methods for Elections

    DEFF Research Database (Denmark)

    Wang, Jian

    development time, or second dynamically, i.e. monitoring while an implementation is used during an election, or after the election is over, for forensic analysis. This thesis contains two chapters on this subject: the chapter Analyzing Implementations of Election Technologies describes a technique...... process. The chapter Measuring Voter Lines describes an automated data collection method for measuring voters' waiting time, and discusses statistical models designed to provide an understanding of the voter behavior in polling stations....

  19. ELECTIONS - Pension Fund

    CERN Multimedia

    2006-01-01

    CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH PENSION FUND ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate: First name: Michel Name: Goossens The CERN/ESO Pension Fund represents, for most staff, the sole source of income when they retire. The health of our Pension Fund is thus of the utmost importance to ensure the payment of pensions up to the death of the last beneficiary. The 2003 actuarial review showed a large deficit and several corrective measures have already been taken. The next months will see the results of the 2006 actuarial review. We hope they will show that the measures taken last year are going in the right direction. However, we must remain proactive since further measures will no doubt be necessary. New and imaginative proposals must be prepared and discussed in the widest possible forum, by regular direct contact with staf...

  20. ELECTIONS - Pension Fund

    CERN Multimedia

    2006-01-01

    CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH PENSION FUND ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate: First name: Michel Name: Goossens The CERN/ESO Pension Fund represents, for most staff, the sole source of income when they retire. The health of our Pension Fund is thus of the utmost importance to ensure the payment of pensions up to the death of the last beneficiary. The 2003 actuarial review showed a large deficit and several corrective measures have already been taken. The next months will see the results of the 2006 actuarial review. We hope they will show that the measures taken last year are going in the right direction. However, we must remain proactive since further measures will no doubt be necessary. New and imaginative proposals must be prepared and discussed in the widest possible forum, by regular direct contact with staff...

  1. ELECTIONS - Pension Fund

    CERN Multimedia

    2006-01-01

    CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH PENSION FUND ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate: First name: Michel Name: Goossens The CERN/ESO Pension Fund represents, for most staff, the sole source of income when they retire. The health of our Pension Fund is thus of the utmost importance to ensure the payment of pensions up to the death of the last beneficiary. The 2003 actuarial review showed a large deficit and several corrective measures have already been taken. The next months will see the results of the 2006 actuarial review. We hope they will show that the measures taken last year are going in the right direction. However, we must remain proactive since further measures will no doubt be necessary. New and imaginative proposals must be prepared and discussed in the widest possible forum, by regular direct contact ...

  2. ELECTIONS PENSION FUND

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : CHIAVERI First Name : Enrico I have been a CERN staff member since 1973 and have always been interested in our working conditions. As a member of the Executive Committee of the Staff Association I participated from 1980 to 1984 in the Working Group on Pensions mandated by the CERN Council. This commitment led to my becoming a member of the Governing Board of the Pension Fund in 1983, since when I have taken an active part in various commissions and working groups (Real Estate Asset Management Committee, Working Group on Actuarial Matters etc.); in so doing I have gained a thorough knowledge of different areas of the Pension Fund. Since ...

  3. Elections to Staff Council

    CERN Multimedia

    Staff Association

    2013-01-01

    Elections to fill all seats in the Staff Council are being organized this month. The voting takes place from the 28 of October to the 11th of November, at noon. As you may have noted when reading Echo, many issues concerning our employment conditions are on the agenda of the coming months, and in particular the Five-yearly-Review 2015, subject of the questionnaire that you probably recently filled out. All this will keep the next Staff Council very busy indeed. So, make your voice heard and take part in the elections for a new Staff Council. By doing so, you will be encouraging the men and women who will be representing you over the next two years and they will doubtless appreciate your gratitude. Every member of the Staff Association will have received an email containing a link to the webpage which will allow voting. If you are a member of the Staff Association and you did not receive such an email, please contact the Staff Association secretariat (staff.association@cern.ch). Do not forget to v...

  4. Intraoperative Sentinel Lymph Node Evaluation

    DEFF Research Database (Denmark)

    Shaw, Richard; Christensen, Anders; Java, Kapil

    2016-01-01

    BACKGROUND: Intraoperative analysis of sentinel lymph nodes would enhance the care of early-stage oral squamous cell carcinoma (OSCC). We determined the frequency and extent of cytokeratin 19 (CK19) expression in OSCC primary tumours and surrounding tissues to explore the feasibility of a "clinic......-ready" intraoperative diagnostic test (one step nucleic acid amplification-OSNA, sysmex). METHODS: Two cohorts were assembled: cohort 1, OSCC with stage and site that closely match cases suitable for sentinel lymph node biopsy (SLNB); cohort 2, HNSCC with sufficient fresh tumour tissue available for the OSNA assay (>50......% of tumours. Discordance between different techniques indicated that OSNA was more sensitive than qRT-PCR or RNA-ISH, which in turn were more sensitive than IHC. OSNA results showed CK19 expression in 80% of primary cases, so if used for diagnosis of lymph node metastasis would lead to a false-negative result...

  5. Should internal mammary lymph nodes in breast cancer be a target for the radiation oncologist?

    International Nuclear Information System (INIS)

    Freedman, Gary M.; Fowble, Barbara L.; Nicolaou, Nicos; Sigurdson, Elin R.; Torosian, Michael H.; Boraas, Marcia C.; Hoffman, John P.

    2000-01-01

    Purpose: The elective treatment of internal mammary lymph nodes (IMNs) in breast cancer is controversial. Previous randomized trials have not shown a benefit to the extended radical mastectomy or elective IMN irradiation overall, but a survival benefit has been suggested by some for subgroups of patients with medial tumors and positive axillary lymph nodes. The advent of effective systemic chemotherapy and potential for serious cardiac morbidity have also been factors leading to the decreased use of IMN irradiation during the past decade. The recent publishing of positive trials testing postmastectomy radiation that had included regional IMN irradiation has renewed interest in their elective treatment. The purpose of this study is to critically review historical and new data regarding IMNs in breast cancer. Methods and Materials: The historical incidence of occult IMN positivity in operable breast cancer is reviewed, and the new information provided by sentinel lymph node studies also discussed. The results of published randomized prospective trials testing the value of elective IMN dissection and/or radiation are analyzed. The data regarding patterns of failure following elective IMN treatment is studied to determine its impact on local-regional control, distant metastases, and survival. A conclusion is drawn regarding the merits of elective IMN treatment based on this review of the literature. Results: Although controversial, the existing data from prospective, randomized trials of IMN treatment do not seem to support their elective dissection or irradiation. While it has not been shown to contribute to a survival benefit, the IMN irradiation increases the risk of cardiac toxicity that has effaced the value of radiation of the chest wall in reducing breast cancer deaths in previous randomized studies and meta-analyses. Sentinel lymph node mapping provides an opportunity to further evaluate the IMN chain in early stage breast cancer. Biopsy of 'hot' nodes may be

  6. All quiet on election day? International election observation and incentives for pre-election violence in African elections

    NARCIS (Netherlands)

    Daxecker, U.E.

    2014-01-01

    This article argues that the increasing international interest in elections as exemplified by the rise of international election monitoring induces temporal shifts in the use of violent intimidation by political actors. The presence of international electoral missions lowers the potential for

  7. Women, Politics, Elections, and Citizenship.

    Science.gov (United States)

    Webster, Gerald R.

    2000-01-01

    Outlines the historical development of women's legal and political status in the United States, focusing on suffrage, the three "waves" of women's movements, and access to elected office. Discusses three impediments of electing women candidates to public office: (1) solidarity; (2) political culture; and (3) the impact of the single-member…

  8. [Organising an instrumental elective abortion].

    Science.gov (United States)

    Brûlé, Annie

    2015-12-01

    Family planning centres are structures designed to receive and care for women requesting elective abortions. Here the specially trained, dedicated teams offer personalised care. The instrumental elective abortion is prepared in the same way as a surgical procedure and is subject to the same monitoring. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  9. Bayesian inference on proportional elections.

    Directory of Open Access Journals (Sweden)

    Gabriel Hideki Vatanabe Brunello

    Full Text Available Polls for majoritarian voting systems usually show estimates of the percentage of votes for each candidate. However, proportional vote systems do not necessarily guarantee the candidate with the most percentage of votes will be elected. Thus, traditional methods used in majoritarian elections cannot be applied on proportional elections. In this context, the purpose of this paper was to perform a Bayesian inference on proportional elections considering the Brazilian system of seats distribution. More specifically, a methodology to answer the probability that a given party will have representation on the chamber of deputies was developed. Inferences were made on a Bayesian scenario using the Monte Carlo simulation technique, and the developed methodology was applied on data from the Brazilian elections for Members of the Legislative Assembly and Federal Chamber of Deputies in 2010. A performance rate was also presented to evaluate the efficiency of the methodology. Calculations and simulations were carried out using the free R statistical software.

  10. CT perfusion study of neck lymph nodes

    International Nuclear Information System (INIS)

    Zhong Jin; Liu Jun; Hua Rui; Qiao Hui; Gong Yi

    2011-01-01

    Objective: To study the CT perfusion features of various lymph nodes in the neck. Methods: Dynamic perfusion CT scanning was performed in 83 neck lymph nodes proved by pathology, including tuberculosis lymph nodes, lymphoma and metastatic lymph nodes. The shapes, blood flow modes, and perfusion parameters of these lymph nodes were compared among 3 groups. Statistical analysis of L/T and CT perfusion parameters was performed by one-way ANOVA and LSD test. Results: The values of MTT of tuberculosis lymph nodes, lymphoma and metastatic lymph nodes were (28.13±5.08), (31.08±5.82), and (11.24±5.31) s, respectively. The MTT of metastatic lymph nodes was statistically lower than that of tuberculosis lymph nodes and lymphoma (P -1 · 100 g -1 , respectively. The values of BV were (24.68±2.84), (25.30±3.16), and (25.15± 8.81) ml·100 g -1 respectively. The values of TTP were (40.90±8.85), (40.67±6.45), and (40.98±6.62) s, respectively. There were no significant differences in L/T, BF, BV and TTP among tuberculosis lymph nodes, lymphoma and metastatic lymph nodes (P>0.05). Conclusion: CT perfusion, especially combination functional imaging with perfusion images may be helpful in judging the nature of neck lymph nodes. (authors)

  11. Certification of ICTs in Elections

    DEFF Research Database (Denmark)

    Schürmann, Carsten; Barrat, Jordi; Bolo, Eden

    2015-01-01

    Information and communication technologies play a critical role in the administration and organization of modern elections. Any breakdown of an election technology, security breach or programming error can incur tremendous cost for the electoral management body (EMB)—and may undermine voters’ trust......, starting during the feasibility study, and especially if it is bound by law to provide such a certification. The evaluation reports and related documents can also be used to increase the transparency of the election, improve the dialogue between EMBs and voters, and increase the EMB’s credibility....

  12. A three-dimensional CT-based target definition for elective irradiation of the neck

    International Nuclear Information System (INIS)

    Nowak, Peter J.C.M.; Wijers, Oda B.; Lagerwaard, Frank J.; Levendag, Peter C.

    1999-01-01

    Introduction: Elective treatment of the clinically node-negative neck by radiation results in excellent control rates. However, radiation therapy with its organ-preserving properties is not without morbidity. Side effects of elective neck irradiation are mainly due to damage of the major and minor salivary glands, resulting in the dry mouth syndrome. Given that RT is the preferred treatment modality in case of elective treatment of the neck in many institutions, it is of utmost importance to try and reduce the associated sequelae of RT. Material and Methods: With the introduction of CT-planning systems and the development of 3D conformal radiation therapy (3D CRT) techniques, it has become feasible to deliver adequate doses of radiation to the target (neck) and at the same time saving (parts of) the salivary glands from doses beyond tolerance. A prerequisite for these techniques is that they require a precise knowledge of the target (i.e., of the elective neck) on CT. To be able to correlate borders of the surgical levels in the neck (I-VI) with structures seen on CT, an anatomical study, using two fixed (phenol, formaldehyde) human cadavers, was performed. Subsequently, the 6 potential lymph node regions in the neck on CT were defined. Results and Discussion: The reference for the current 3D CT-based definition of the lymph node regions in the neck is the official report of the American Academy of Otolaryngology, describing, based on surgical anatomy, the lymph node groups in the neck by Levels I-VI. The present investigation depicts reproducible landmarks on transversal CT images, corresponding to anatomical reference structures known from surgical levels (I-VI) and, this way, CT-based lymph node regions (1-6) were constructed

  13. Elections in November

    CERN Multimedia

    Staff Association

    2011-01-01

    Become a delegate, it’s simple! CERN’s employment conditions have had a rather hard time over the past few years. The Staff Association, with the support of the staff, has managed to avoid the worst on many occasions. The next few years will be decisive, which is why we must continue to be on the scene, active, a source of proposals, and a real negotiating partner. The Staff Association is your only formal representative vis-à-vis the Management and the Member States, and the Staff Council your voice. A rapidly evolving Staff Association In November, all 60 seats in the Staff Council must be filled. All delegates are therefore outgoing. About a dozen current delegates have informed us that they will not stand for election again, which corresponds to a standard turnover. We thank these outgoing delegates for their past investment. If you are interested in the work of the Staff Association, become involved. We need new, talented, enthusiastic people who are willing to inv...

  14. PENSION FUND - ELECTIONS

    CERN Multimedia

    2000-01-01

    This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund.   Candidate: Name: MAURIN First Name: Guy I have been a member of the personnel since 1967 and as early as 1972 I was involved, in my capacity as President of the Staff Association, in the improvement of the Pension Fund benefits. As for most of us the Pension Fund is the only social provident scheme to which we belong, it is important to ensure that it is well managed and in balance. As a member of the Governing Board since 1974 and Vice-Chairman of this Board since 1977, I have continued to pursue these objectives. One of the main responsibilities of the Governing Board is our asset investment policy. The Investment Committee, of which I am Chairman, must have an overall view of the management of our 4 billion Swiss francs and seek the best yield with minimum risk. The investment structure must continuously be adapted i...

  15. PENSION FUND - ELECTIONS

    CERN Multimedia

    2000-01-01

    This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund.   Candidate: Name: RANJARD First Name: Florence Having been a member of the Governing Board of the Pension Fund since 1983 as Guy Maurin’s alternate, I am standing for a further 3-year term of office. Over the past few years work has concentrated essentially on following items: Monitoring of the work of the fund managers and their performances. The three-yearly study of the Fund’s actuarial situation. The pension guarantees ­ second phase. The Fund is approaching its maturity: the level of benefits exceeds contributions. In this context it has to strike a suitable balance between management of the risk from a dynamic investment policy, while by a prudent policy avoiding any significant loss of its capital. These will be my concerns within the Governing Board of the Pension Fund if you give me your support.

  16. Sentinel lymph node biopsy in oral cancer

    DEFF Research Database (Denmark)

    Thomsen, Jørn Bo; Sørensen, Jens Ahm; Grupe, Peter

    2005-01-01

    PURPOSE: To validate lymphatic mapping combined with sentinel lymph node biopsy as a staging procedure, and to evaluate the possible clinical implications of added oblique lymphoscintigraphy and/or tomography and test the intra- and interobserver reproducibility of lymphoscintigraphy. MATERIAL......: Eleven (28%) patients were upstaged. The sentinel lymph node identification rate was 97.5%. Sentinel lymph node biopsy significantly differentiated between patients with or without lymph node metastasis (P = 0.001). Lymphatic mapping revealed 124 hotspots and 144 hot lymph nodes were removed by sentinel...

  17. Iraq: Politics, Elections, and Benchmarks

    National Research Council Canada - National Science Library

    Katzman, Kenneth

    2009-01-01

    Iraq's political system, the result of a U.S.-supported election process, is increasingly exhibiting peaceful competition but continues to be riven by sectarianism and ethnic and factional infighting...

  18. Iraq: Politics, Elections, and Benchmarks

    National Research Council Canada - National Science Library

    Katzman, Kenneth

    2008-01-01

    .... The Administration is expressing optimism that the passage of key laws in 2008, including a law to govern new provincial elections to held in early 2009, will heal remaining rifts and continue to reduce violence...

  19. Dynamic elections and ideological polarization

    Czech Academy of Sciences Publication Activity Database

    Nunnari, S.; Zápal, Jan

    2017-01-01

    Roč. 25, č. 4 (2017), s. 505-534 ISSN 1047-1987 Institutional support: RVO:67985998 Keywords : elections * political polarization Subject RIV: AH - Economics OBOR OECD: Economic Theory Impact factor: 3.361, year: 2016

  20. Dynamic elections and ideological polarization

    Czech Academy of Sciences Publication Activity Database

    Nunnari, S.; Zápal, Jan

    2017-01-01

    Roč. 25, č. 4 (2017), s. 505-534 ISSN 1047-1987 Institutional support: Progres-Q24 Keywords : elections * political polarization Subject RIV: AH - Economics OBOR OECD: Economic Theory Impact factor: 3.361, year: 2016

  1. Teaching about Presidential Elections. ERIC Digest.

    Science.gov (United States)

    Vontz, Thomas S.; Nixon, William A.

    Although elections are an annual theme in many social studies classrooms, presidential election years prompt increased interest among students in the electoral process and offer an opportunity to teach about a national election as it happens. This ERIC Digest describes the legal requirements and traditions of U.S. presidential elections, processes…

  2. 5 CFR 2422.28 - Runoff elections.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Runoff elections. 2422.28 Section 2422.28... FEDERAL LABOR RELATIONS AUTHORITY REPRESENTATION PROCEEDINGS § 2422.28 Runoff elections. (a) When a runoff may be held. A runoff election is required in an election involving at least three (3) choices, one of...

  3. Getting elections right? Measuring electoral integrity

    NARCIS (Netherlands)

    van Ham, C.T.

    2015-01-01

    Holding elections has become a global norm. Unfortunately, the integrity of elections varies strongly, ranging from “free and fair” elections with genuine contestation to “façade” elections marred by manipulation and fraud. Clearly, electoral integrity is a topic of increasing concern. Yet electoral

  4. 5 CFR 847.303 - Election forms.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Election forms. 847.303 Section 847.303...) ELECTIONS OF RETIREMENT COVERAGE BY CURRENT AND FORMER EMPLOYEES OF NONAPPROPRIATED FUND INSTRUMENTALITIES Procedures for Elections Under the Retroactive Provisions § 847.303 Election forms. (a) Eligible employees...

  5. International electives in neurology training

    Science.gov (United States)

    Lyons, Jennifer L.; Coleman, Mary E.; Engstrom, John W.

    2014-01-01

    Objective: To ascertain the current status of global health training and humanitarian relief opportunities in US and Canadian postgraduate neurology programs. Background: There is a growing interest among North American trainees to pursue medical electives in low- and middle-income countries. Such training opportunities provide many educational and humanitarian benefits but also pose several challenges related to organization, human resources, funding, and trainee and patient safety. The current support and engagement of neurology postgraduate training programs for trainees to pursue international rotations is unknown. Methods: A survey was distributed to all program directors in the United States and Canada (December 2012–February 2013) through the American Academy of Neurology to assess the training opportunities, institutional partnerships, and support available for international neurology electives. Results: Approximately half of responding programs (53%) allow residents to pursue global health–related electives, and 11% reported that at least 1 trainee participated in humanitarian relief during training (survey response rate 61%, 143/234 program directors). Canadian programs were more likely to allow residents to pursue international electives than US programs (10/11, 91% vs 65/129, 50%, p = 0.023). The number of trainees participating in international electives was low: 0%–9% of residents (55% of programs) and 10%–19% of residents (21% of programs). Lack of funding was the most commonly cited reason for residents not participating in global health electives. If funding was available, 93% of program directors stated there would be time for residents to participate. Most program directors (75%) were interested in further information on global health electives. Conclusions: In spite of high perceived interest, only half of US neurology training programs include international electives, mostly due to a reported lack of funding. By contrast, the majority

  6. Targeted Delivery of Immunomodulators to Lymph Nodes

    Directory of Open Access Journals (Sweden)

    Jamil Azzi

    2016-05-01

    Full Text Available Active-targeted delivery to lymph nodes represents a major advance toward more effective treatment of immune-mediated disease. The MECA79 antibody recognizes peripheral node addressin molecules expressed by high endothelial venules of lymph nodes. By mimicking lymphocyte trafficking to the lymph nodes, we have engineered MECA79-coated microparticles containing an immunosuppressive medication, tacrolimus. Following intravenous administration, MECA79-bearing particles showed marked accumulation in the draining lymph nodes of transplanted animals. Using an allograft heart transplant model, we show that targeted lymph node delivery of microparticles containing tacrolimus can prolong heart allograft survival with negligible changes in tacrolimus serum level. Using MECA79 conjugation, we have demonstrated targeted delivery of tacrolimus to the lymph nodes following systemic administration, with the capacity for immune modulation in vivo.

  7. 2017 Elections to Staff Council

    CERN Multimedia

    Staff Association

    2017-01-01

    Make your voice heard, support your candidates! After verification by the Electoral Commission, all candidates for the elections to the Staff Council have been registered. It is now up to you, members of the Staff Association, to vote for the candidate(s) of your choice. We hope that you will be many to vote and to elect the new Staff Council! By doing so, you can support and encourage the women and men, who will represent you over the next two years. We are using an electronic voting system; all you need to do is click the link below and follow the instructions on the screen. https://ap-vote.web.cern.ch/elections-2017 The deadline for voting is Monday, 13 November at midday (12 pm). Elections Timetable Monday 13 November, at noon Closing date for voting Tuesday 21 November and Tuesday 5 December Publication of the results in Echo Monday 27 and Tuesday 28 November Staff Association Assizes Tuesday 5 December (afternoon) First meeting of the new Staff Council and election of the new Executive Committee The ...

  8. Prognostic factors for lymph node metastasis from advanced squamous cell carcinoma of the skin of the trunk and extremities

    Directory of Open Access Journals (Sweden)

    Carvalho Andre

    2008-07-01

    Full Text Available Abstract Background Squamous cell carcinoma (SCC of the skin of the trunk and extremities may present lymph node metastasis with difficult disease control and poor survival. The purpose of this study was to identify risk factors for lymph node metastasis and outcome. Patients/Methods Retrospective review of 57 patients with locally advanced SCC of the trunk and extremities was performed and several clinical variables including age, gender, ethnicity, previously injured skin (burns, scars, ulcers and others, patient origin (rural or urban, anatomic site and treatment were studied. Results Fifteen patients presented with previous skin lesions. Thirty-six were classified as T3 tumors and 21 as T4; 46 were N0, and 11, N1. Eleven N0 patients presented lymph node metastasis during follow up. Univariate analysis identified previous skin lesions (ulcers and scars as risk factor for lymph node metastasis (p = 0.047. Better survival was demonstrated for T3 (p = 0.018 classification. N0 patients who presented lymph node metastasis during follow up (submitted to lymphadenectomy had similar survival to patients without lymph node recurrence (p = 0.219. Conclusion Local advanced tumors are at risk of lymph node metastasis. Increased risk is associated to previous lesions at tumor site. T4 classification have worse prognosis. Lymph node recurrences in N0 patients, once treated, did not affect survival. For these patients, we propose close follow up and prompt treatment of lymph node metastasis. These results do not support indication for elective lymphadenectomy or sentinel node mapping. Further prospective studies must address this issue.

  9. Pattern of Colon Cancer Lymph Node Metastases in Patients Undergoing Central Mesocolic Lymph Node Excision

    DEFF Research Database (Denmark)

    Bertelsen, Claus A; Kirkegaard-Klitbo, Anders; Nielsen, Mingyuan

    2016-01-01

    BACKGROUND: Extended mesocolic lymph node dissection in colon cancer surgery seems to improve oncological outcome. A possible reason might be related to metastases in the central mesocolic lymph nodes. OBJECTIVE: The purpose of this study was to describe the pattern of mesocolic lymph node...... metastases, particularly in central lymph nodes, and the risk of skip, aberrant, and gastrocolic ligament metastases as the argument for performing extended lymph node dissection. DATA SOURCES: EMBASE and PubMed were searched using the terms colon or colorectal with sentinel node, lymph node mapping, or skip...... node; lymph node resection colon; and complete or total and mesocolic excision. STUDY SELECTION: Studies describing the risk of metastases in central, skip, aberrant, and gastrocolic ligament lymph node metastases from colon adenocarcinomas in 10 or more patients were included. No languages were...

  10. A psychodynamic perspective on elections.

    Science.gov (United States)

    Clemens, Norman A

    2010-11-01

    In a democracy, elections are the way in which the collective thought processes of the voters arrive at a decision to direct their government. The author explores how the individual voter assesses and resolves many conflicting internal and external forces to arrive at a vote. The midterm elections of 2010 illustrate the parallel between individual resolution of conflicting forces and the process of a campaign leading to the outcome of an election. The psychodynamic concepts of conflict and compromise, affects, aggression, unconscious forces, mechanisms of defense, superego, and the ego's integrative functions are evident in both the individual voter and the collective electoral process. The author expresses concern about the historical vulnerability of democracies and the unbalancing effect of allowing limitless infusion of anonymous corporate money to pour into campaigns.

  11. Russia's parliamentary elections and energy

    International Nuclear Information System (INIS)

    Matveeva, Anna

    1999-01-01

    This article examines the effects of Russia's parliamentary elections on the Russian energy sector and gives details of Russia's legislation concerning Production Sharing Agreement (PSA). The importance of party politics, use of the energy sector as a ready source of cash for electoral campaigns, the government's strengthening of its representation on the board of Gazprom, the role of foreign investors, the bankruptcy of the Siberian Far Eastern Oil Company (Sidanko), the postponement of reforms, and the wait-and-see attitude of investors especially with the forthcoming presidential and Duma elections are discussed. (UK)

  12. 2014 Election forecast - a post-election analysis

    CSIR Research Space (South Africa)

    Ittmann, HW

    2017-06-01

    Full Text Available General elections are held every five years in South Africa. During the 12 to 24 hour period after the close of the voting booths, the expected final results are of huge interest to the electorate and politicians. In the past, the Council...

  13. Visualizing Elections Using Saari Triangles

    Science.gov (United States)

    Alfaro, Ricardo; Han, Lixing; Schilling, Kenneth; Birgen, Mariah

    2010-01-01

    Students sometimes have difficulty calculating the result of a voting system applied to a particular set of voter preference lists. Saari triangles offer a way to visualize the result of an election and make this calculation easier in the case of several important voting systems.

  14. 2015 Elections to Staff Council

    CERN Multimedia

    Staff Association

    2015-01-01

    Elections Timetable Monday 26 October, at noon Start date for voting Monday 9 November, at noon Closing date for voting Monday 16 and Monday 23 November, publication of the results in Echo Monday 23 and Tuesday 24 November Staff Association Assizes Tuesday 1st December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure will be monitored by the Election Committee, which is also in charge of announcing the results in Echo on 16 and 24 November. During its meeting of March 17 2015, the Staff Council approved the election rules, which define the allocation of seats in each department, as follows:   Number of seats in the electoral colleges Departments BE EN TE DG/DGS FP GS HR/PF IT PH Career paths AA - D 2 3 3 1 1 2 1 1 2 Career paths E - G 2 2 2 1 1 1 1 2 3   Global CERN Career paths AA - G 14     Number of seats for fellows representatives Global CERN 5 For more informat...

  15. 2015 Elections to Staff Council

    CERN Multimedia

    Staff Association

    2015-01-01

    Elections Timetable Monday 21 September, at noon Start date for receipt of the application Friday 16 October, at noon Closing date for receipt of the applications Monday 26 October, at noon Start date for voting Monday 9 November, at noon Closing date for voting Monday 16 and Monday 23 November, publication of the results in Echo Monday 23 and Tuesday 24 November Staff Association Assizes Tuesday 1st December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure will be monitored by the Election Committee, which is also in charge of announcing the results in Echo on 16 and 24 November. During its meeting of March 17 2015, the Staff Council approved the election rules, which define the allocation of seats in each department, as follows:   Number of seats in the electoral colleges Departments BE EN TE DG/DGS FP GS HR/PF IT PH Career paths AA - D 2 3 3 1 1 2 1 1 2 Career paths E - G 2 2 2 1 1 1 1 2 3   ...

  16. Localized Lymph Node Light Chain Amyloidosis

    Directory of Open Access Journals (Sweden)

    Binod Dhakal

    2015-01-01

    Full Text Available Immunoglobulin-derived light chain amyloidosis can occasionally be associated with localized disease. We present a patient with localized lymph node light chain amyloidosis without an underlying monoclonal protein or lymphoproliferative disorder and review the literature of lymph node amyloidosis discussing work-up and risk factors for systemic progression.

  17. Sentinel lymph node identification with magnetic nanoparticles

    NARCIS (Netherlands)

    Pouw, Joost Jacob

    2016-01-01

    Most solid malignancies have a tendency to spread through the lymphatic system to locoregional lymph nodes. Presence of metastasis is an important prognostic factor, and is used to determine the optimal treatment of the patient. The sentinel lymph nodes (SLNs) receive direct lymphatic drainage from

  18. Contrast enhanced ultrasound of sentinel lymph nodes

    Directory of Open Access Journals (Sweden)

    XinWu Cui

    2013-03-01

    Full Text Available Sentinel lymph nodes are the first lymph nodes in the region that receive lymphatic drainage from a primary tumor. The detection or exclusion of sentinel lymph node micrometastases is critical in the staging of cancer, especially breast cancer and melanoma because it directly affects patient’s prognosis and surgical management. Currently, intraoperative sentinel lymph node biopsies using blue dye and radioisotopes are the method of choice for the detection of sentinel lymph node with high identification rate. In contrast, conventional ultrasound is not capable of detecting sentinel lymph nodes in most cases. Contrast enhanced ultrasound with contrast specific imaging modes has been used for the evaluation and diagnostic work-up of peripherally located suspected lymphadenopathy. The method allows for real-time analysis of all vascular phases and the visualization of intranodal focal “avascular” areas that represent necrosis or deposits of neoplastic cells. In recent years, a number of animal and human studies showed that contrast enhanced ultrasound can be also used for the detection of sentinel lymph node, and may become a potential application in clinical routine. Several contrast agents have been used in those studies, including albumin solution, hydroxyethylated starch, SonoVue®, Sonazoid® and Definity®. This review summarizes the current knowledge about the use of ultrasound techniques in detection and evaluation of sentinel lymph node.

  19. Political Broadcast Advertising and Primary Election Voting

    Science.gov (United States)

    Wanat, John

    1974-01-01

    Results of a research project which hypothisized that: Other things being equal, the heavier a candidate's usage of broadcast advertising in a primary election campaign, the greater will be his share of the votes in the election. (Author/HB)

  20. 5 CFR 1601.13 - Elections.

    Science.gov (United States)

    2010-01-01

    ...Line, or by completing and filing the appropriate paper TSP form with the TSP record keeper in... elections for different sources of contributions; (3) A participant who elects for the first time to invest...

  1. LATTE - Log and Time Tracking for Elections

    Data.gov (United States)

    Office of Personnel Management — LATTE - Log and Time Tracking for Elections is a time tracking and voucher preparation system used to schedule employees to cover elections, to document their time...

  2. Elections and Electoral Tribunal in Nigeria

    African Journals Online (AJOL)

    User

    2011-04-19

    Apr 19, 2011 ... 'pulpits' were angels that may shun the acceptance of gratification to uphold or upturn ..... INEC in the 2007 election, it will be out of place for election tribunal to use .... Democratic theory and practice: The Nigerian experience.

  3. Strengthening Democratic Governance through ICTs : Post Election ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Strengthening Democratic Governance through ICTs : Post Election ... has had several consequences, culminating in the disputed general elections of December 2007. ... Linking research to urban planning at the ICLEI World Congress 2018.

  4. Sentinel lymph node biopsy in oral and oropharyngeal squamous cell carcinoma: current status and unresolved challenges

    Energy Technology Data Exchange (ETDEWEB)

    Bluemel, Christina; Herrmann, Ken [University Hospital of Wuerzburg, Department of Nuclear Medicine, Wuerzburg (Germany); Rubello, Domenico [Rovigo Hospital, Department of Nuclear Medicine-PET/CT Oncologic and Endocrine Sections, Rovigo (Italy); Colletti, Patrick M. [University of Southern California, Department of Radiology, Los Angeles, CA (United States); Bree, Remco de [UMC Utrecht Cancer Center, Department of Head and Neck Surgical Oncology, Utrecht (Netherlands)

    2015-08-15

    Because imaging with ultrasound, computed tomography, magnetic resonance imaging or positron emission tomography is unreliable for preoperative lymph node staging of early-stage oral and oropharyngeal squamous cell carcinoma (OSCC), elective neck dissection has been typically performed. The targeted sampling of sentinel lymph nodes (SLN) identified by lymphoscintigraphy and detected by gamma probe has become an effective alternative for the selection of patients for regional nodal resection. With careful consideration to technique, high SLN detection rates have been reported. Advanced techniques including intraoperative handheld gamma camera imaging and freehand single photon emission computed tomography (SPECT) are expected to increase surgical confidence in these procedures. This review gives an update on SLN biopsy in patients with OSCC including clinical standards and controversial aspects. (orig.)

  5. 29 CFR 44.3 - Election process.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Election process. 44.3 Section 44.3 Labor Office of the Secretary of Labor PROCESS FOR ELECTING STATE AGENCY EMPLOYMENT STATISTICS REPRESENTATIVES FOR CONSULTATIONS WITH DEPARTMENT OF LABOR § 44.3 Election process. (a) Process. The Commissioner of Labor Statistics of...

  6. School governing body election deficiencies – deliberative ...

    African Journals Online (AJOL)

    Undemocratic features in the election process results in the election of unsuitable or incompetent candidates which has a detrimental effect on the governance of public schools. It is therefore recommended that a new set of nationally uniform SGB election regulations, which allows for transparent deliberation between ...

  7. 29 CFR 102.70 - Runoff election.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Runoff election. 102.70 Section 102.70 Labor Regulations... Runoff election. (a) The regional director shall conduct a runoff election, without further order of the... objections are filed as provided in § 102.69. Only one runoff shall be held pursuant to this section. (b...

  8. Political budget cycles and election outcomes

    NARCIS (Netherlands)

    Klomp, Jeroen; de Haan, Jakob

    2013-01-01

    This paper addresses two empirical questions. Is fiscal policy affected by upcoming elections? If so, do election-motivated fiscal policies enhance the probability of re-election of the incumbent? Employing data for 65 democratic countries over 1975-2005 in a semi-pooled panel model, we find that in

  9. New England Takes Stock of Midterm Elections

    Science.gov (United States)

    Harney, John O.; Morwick, Carolyn

    2014-01-01

    The recent midterm elections brought New England two new governors. Rhode Island elected its first woman chief executive in Gina Raimondo (D). Massachusetts elected Charlie Baker (R), a former Harvard Pilgrim CEO and official in the Weld and Cellucci administrations. Otherwise, the New England corner offices cautiously welcomed back incumbents:…

  10. SOME ASPECTS OF THE ANATOMY OF AXILLARY LYMPH NODES

    Directory of Open Access Journals (Sweden)

    A. I. Shvedavchenko

    2009-01-01

    Full Text Available The paper concisely reviews the classifications of axillary lymph nodes (LN and considers various approaches to their formation. The authors identify the axillary lymph chain consisting of lateral, central, and apical groups of nodes through which lymph outflows into the overlying lymph collectors, as well as of subscapular and medial groups of nodes from where lymph makes its way into the auxil- lary lymph chain.

  11. Treatment portals for elective radiotherapy of the neck: an inventory in The Netherlands

    International Nuclear Information System (INIS)

    Nowak, Peter; Dieren, Erik van; Soernsen de Koste, John van; Est, Henry van der; Heijmen, Ben; Levendag, Peter

    1997-01-01

    Purpose: To assess the variation in and the three-dimensional dosimetric consequences of treatment portals for elective neck irradiation. Materials and methods: Radiation oncologists (n = 16) from all major Head and Neck Co-operative Groups in The Netherlands (n = 11) were asked to delineate treatment portals on a lateral and an anterior simulation film in case of elective neck irradiation for a T3N0 tumour of the supraglottic larynx and a T2N0 tumour of the mobile tongue. In addition, they had to define their target, i.e. which parts of the neck nodal regions they would choose to irradiate electively for these particular tumour sites. Subsequently, treatment portals were compared and evaluated using CT-data and a 3-dimensional (3D) treatment planning system. Results: Significant variations were found in the shapes and sizes of the applied treatment techniques and portals. Also, among radiation oncologists who elected to irradiate the same lymph node regions, a significant variation in the delineated treatment portals was observed. As a consequence, substantial variations in treated volumes and in calculated normal tissue complication probabilities (NTCPs) for the parotid- and submandibular glands were observed. Conclusion: For the tumour sites studied there appears to be a lack of standardisation in the areas of the neck to be irradiated electively. The observed differences may have consequences for the ultimate failure rate and particularly with regard to the side effects, e.g. the degree of xerostomia. It is argued that in the near future a more precise three-dimensional definition on CT of the lymph node regions in the neck might allow for a better standardisation of the treatment portals and, in addition, for the development and application of conformal radiotherapy techniques for optimal sparing of the critical normal tissues (e.g. parotid- and submandibular glands) with maximum tumour control probability

  12. Penile Cancer: Contemporary Lymph Node Management.

    Science.gov (United States)

    O'Brien, Jonathan S; Perera, Marlon; Manning, Todd; Bozin, Mike; Cabarkapa, Sonja; Chen, Emily; Lawrentschuk, Nathan

    2017-06-01

    In penile cancer, the optimal diagnostics and management of metastatic lymph nodes are not clear. Advances in minimally invasive staging, including dynamic sentinel lymph node biopsy, have widened the diagnostic repertoire of the urologist. We aimed to provide an objective update of the recent trends in the management of penile squamous cell carcinoma, and inguinal and pelvic lymph node metastases. We systematically reviewed several medical databases, including the Web of Science® (with MEDLINE®), Embase® and Cochrane databases, according to PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analyses) guidelines. The search terms used were penile cancer, lymph node, sentinel node, minimally invasive, surgery and outcomes, alone and in combination. Articles pertaining to the management of lymph nodes in penile cancer were reviewed, including original research, reviews and clinical guidelines published between 1980 and 2016. Accurate and minimally invasive lymph node staging is of the utmost importance in the surgical management of penile squamous cell carcinoma. In patients with clinically node negative disease, a growing body of evidence supports the use of sentinel lymph node biopsies. Dynamic sentinel lymph node biopsy exposes the patient to minimal risk, and results in superior sensitivity and specificity profiles compared to alternate nodal staging techniques. In the presence of locoregional disease, improvements in inguinal or pelvic lymphadenectomy have reduced morbidity and improved oncologic outcomes. A multimodal approach of chemotherapy and surgery has demonstrated a survival benefit for patients with advanced disease. Recent developments in lymph node management have occurred in penile cancer, such as minimally invasive lymph node diagnosis and intervention strategies. These advances have been met with a degree of controversy in the contemporary literature. Current data suggest that dynamic sentinel lymph node biopsy provides excellent

  13. Analysis of Present Day Election Processes vis-à-vis Elections Through Blockchain Technology

    OpenAIRE

    Hegadekatti, Kartik

    2017-01-01

    Currently, Democracy is realised through representatives elected by the people. These elections are periodic activities. They involve expenditure of big amounts of manpower, money, time and other resources. It is important to note that during an election, the administration and day-to-day lives of people are affected as election activities take centre stage. Present day elections are amenable to influence where Voters can possibly be intimidated to vote against their will. In many instances, ...

  14. 28 CFR 55.10 - Types of elections covered.

    Science.gov (United States)

    2010-07-01

    ... of election, whether it is a primary, general or special election. Section 14(c)(1). This includes... and referendums. Federal, State and local elections are covered as are elections of special districts, such as school districts and water districts. (b) Elections for statewide office. If an election...

  15. Applied Formal Methods for Elections

    DEFF Research Database (Denmark)

    Wang, Jian

    Information technology is changing the way elections are organized. Technology renders the electoral process more efficient, but things could also go wrong: Voting software is complex, it consists of over thousands of lines of code, which makes it error-prone. Technical problems may cause delays...... bounded model-checking and satisfiability modulo theories (SMT) solvers can be used to check these criteria. Voter Experience: Technology profoundly affects the voter experience. These effects need to be measured and the data should be used to make decisions regarding the implementation of the electoral...... at polling stations, or even delay the announcement of the final result. This thesis describes a set of methods to be used, for example, by system developers, administrators, or decision makers to examine election technologies, social choice algorithms and voter experience. Technology: Verifiability refers...

  16. Results of the 2017 elections

    CERN Multimedia

    Staff Association

    2017-01-01

    The election of the Staff Council for the period 2018-2019 is now over and the first lesson is a turnout for the vote of 56.15 %, higher than for the previous election. This clearly shows the interest that members of the Staff Association attach to the work and dedication of their delegates. Of course we also thank all those who stood up as candidates and expressed their commitment to actively defend the interests of the staff and of CERN. This newly-elected Staff Council (see its composition below) is truly representative of all sectors and professions of the Organization. This will be a major asset when representatives of the Staff Association discuss with Management and Member States on issues which we will have to address during the next two years. Strong with this vote of confidence, we are certain that we can count on your active and ongoing support of our members and all personnel at CERN for the future. We know there will be no shortage of challenges. Together we will be stronger and more creative to...

  17. Results of the 2017 elections

    CERN Document Server

    Staff Association

    2017-01-01

    The election of the Staff Council for the period 2018-2019 is now over and the first lesson is a turnout for the vote of 56.15 %, higher than for the previous election. This clearly shows the interest that members of the Staff Association attach to the work and dedication of their delegates. Of course we also thank all those who stood up as candidates and expressed their commitment to actively defend the interests of the staff and of CERN. This newly-elected Staff Council (see its composition below) is truly representative of all sectors and professions of the Organization. This will be a major asset when representatives of the Staff Association discuss with Management and Member States on issues which we will have to address during the next two years. Strong with this vote of confidence, we are certain that we can count on your active and ongoing support of our members and all personnel at CERN for the future. We know there will be no shortage of challenges. Together we will be stronger and more creative to ...

  18. Results of the 2009 elections

    CERN Multimedia

    Association du personnel

    The elections to renew the Staff Council for the 2010-2011 period are now behind us and we are very pleased to have had at least as many candidates as posts in five of the six electoral colleges. Furthermore, the average rate of participation of 56.8% in these elections is a very good result compared to previous years. We thank the candidates who have committed themselves to actively defending the interests of the staff, and all our members have shown, by voting, their full support of the candidates in their college and Department. This newly-elected Staff Council (see its composition on the following page) will therefore be truly representative of all the sectors and professions of the Organization, which will be a major asset when the Staff Association representatives begin discussions with the Management and Member States in 2010 on the key issues of the five-yearly review and the measures to be taken to absorb the deficit of our Pension Fund. Armed with this vote of confidence, we know that we can count o...

  19. 2011 Elections to Staff Council

    CERN Multimedia

    Association du personnel

    2011-01-01

    Elections Timetable Starting with Echo of 26 September, posters, etc. call for applications Wednesday 26 October, at noon closing date for receipt of the application Monday 31 October, at noon start date for voting Monday 14 November, at noon closing date for voting Monday 21 November, publication of the results in Echo Tuesday 22 and Wednesday 29 November Staff Association Assizes Tuesday 6 December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure will be monitored by the Election Committee, which is also in charge of announcing the results in Echo on 21 November. In its meeting on 19 September 2011, the Electoral Commission decided on the following distribution of seats in colleges 0.1 to 0.6: Sector Department Career path AA – A – B – C – D Career path E – F – G – H Accelerators and Technology BE TE EN Electoral college 0.1 18 si&e...

  20. 2013 Elections to Staff Council

    CERN Multimedia

    Staff Association

    2013-01-01

    Elections Timetable Starting with Echo of 16 September, posters, etc. call for applications Monday 21 October, at noon closing date for receipt of the applications Monday 28 October, at noon start date for voting Monday 11 November, at noon closing date for voting Monday 18 and Monday 25 November, publication of the results in Echo Tuesday 19 November Staff Association Assizes Tuesday 3 December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure is monitored by the Election Committee, which is also in charge of announcing the results in Echo on 18 and 25 November. n its meeting on 11 September 2013, the Electoral Commission decided on the following distribution of seats in colleges O.1 to O.6: Sectors Departments Career paths AA – A – B – C – D Career paths E – F – G – H Accelerators and Technology BE TE EN Electoral college 0.1 13 si&...

  1. 2013 Elections to Staff Council

    CERN Multimedia

    Staff Association

    2013-01-01

    Elections Timetable Starting with Echo of 16 September, posters, etc. call for applications Monday 21 October, at noon closing date for receipt of the applications Monday 28 October, at noon start date for voting Monday 11 November, at noon closing date for voting Monday 18 and Monday 25 November, publication of the results in Echo Tuesday 19 November Staff Association Assizes Tuesday 3 December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure is monitored by the Election Committee, which is also in charge of announcing the results in Echo on 18 and 25 November. n its meeting on 11 September 2013, the Electoral Commission decided on the following distribution of seats in colleges O.1 to O.6: Sectors Departments Career paths AA – A – B – C – D Career paths E – F – G – H Accelerators and Technology BE TE EN Electoral colle...

  2. Legal Status Of The Election Organizer Ethics Council An Analysis Of Indonesian Election Systems

    Directory of Open Access Journals (Sweden)

    Ardin

    2015-08-01

    Full Text Available This research aims to identify and to analyze the legal status of the Election Organizer Ethics Council in the General Election in Indonesia. This research is a normative research by using statute approach official records and the judges verdict which is then described qualitatively. These results indicate that the legal status of the Election Organizer Ethics Council in the general election in Indonesia as supporting organ that serves to uphold ethics rule of ethics and guarding democracy. The authority of Election Organizer Ethics Council in the general election in Indonesia sometimes out of authority. Ideal concept of the legal status of the Election Organizer Ethics Council in general elections was as supporting organ which have the infrastructure secretary general and administrative staff so it has a public legal entity as similar to the Election organizers serve as code of ethics enforcement agencies code of ethics and can equated to other state institutions.

  3. Axillary Lymph Nodes and Breast Cancer

    Science.gov (United States)

    ... white blood cells that help fight illness. If breast cancer spreads, the lymph nodes in the underarm (called ... if they contain cancer cells. This helps determine breast cancer stage and guide treatment. Sentinel node biopsy and ...

  4. Sentinel lymph node biopsy in node-negative squamous cell carcinoma of the oral cavity and oropharynx.

    LENUS (Irish Health Repository)

    Burns, P

    2012-02-01

    OBJECTIVES: Considerable controversy exists regarding the merits of elective neck dissection in patients with early stage oral cavity and oropharyngeal squamous cell carcinoma. It is highly desirable to have a method of identifying those patients who would benefit from further treatment of the neck when they are clinically node-negative. The purpose of the present study was to examine the use of sentinel lymph node biopsy in identifying occult neck disease in a cohort of patients with node-negative oral cavity and oropharyngeal squamous cell carcinoma. DESIGN: We evaluated a total of 13 patients with oral cavity and oropharyngeal cancer who were clinically and radiologically node-negative. RESULTS: A sentinel lymph node was found in all 13 patients, revealing metastatic disease in five patients, four of whom had one or more positive sentinel lymph nodes. There was one false negative result, in which the sentinel lymph node was negative for tumour whereas histological examination of the neck dissection specimen showed occult disease. CONCLUSION: In view of these findings, we would recommend the use of sentinel lymph node biopsy in cases of oral cavity and oropharyngeal squamous cell carcinoma, in order to aid the differentiation of those patients whose necks are harbouring occult disease and who require further treatment.

  5. Coagulation of sheep intestinal and prefemoral lymph.

    Science.gov (United States)

    Hanley, C A; Johnston, M G; Nelson, W

    1988-06-01

    We have determined the most suitable method for the automated analysis of the clotting parameters in sheep intestinal and prefemoral lymph as defined by the Activated Partial Thromboplastin Times (APTT; measure of intrinsic coagulation pathway) and the Prothrombin Times (PT; measure of extrinsic coagulation pathway). As opposed to optical density systems, the use of a Fibro-System Fibrometer was found to provide the most consistent assessment of coagulation with the endpoint being the time to fibrin strand formation. We measured APTT in sheep intestinal and prefemoral lymph of 59.78 +/- 7.69 seconds and 51.03 +/- 10.49 seconds respectively. These values were more prolonged than those obtained from sheep blood plasma but only in the case of intestinal lymph were the differences significant (p less than 0.025). Human blood APTT values were significantly less than both sheep blood (p less than 0.05) and sheep intestinal (p less than 0.001) and prefemoral lymph (p less than 0.01). PT values were found to be 21.56 +/- 1.14 seconds in intestinal and 22.00 +/- 1.88 seconds in prefemoral lymph. These values were also significantly greater than those obtained from sheep blood (both p less than 0.001). Human blood PTs were significantly less than both sheep blood (p less than 0.001) and intestinal and prefemoral lymph (both p less than 0.001). Measurement of APTT and PT values in intestinal lymph and PT determinations in prefemoral lymph were not affected by storage in the refrigerator or freezer. There was some indication that APTT values in prefemoral samples were susceptible to storage artifacts; however, the differences in coagulation times were not significant.

  6. Gammascintigraphy of metastases of the lymph nodes

    International Nuclear Information System (INIS)

    Mechev, D.S.; Shishkina, V.V.

    1985-01-01

    It was indicated that according to the degree of informative value all the methods used in this study can be listed as follows: the method of combined use of positive and negative scintigraphy, the method of positive scintigraphy with Ga 67 -citrate (the tymph nodes above the diagram) and Tc 99 -pertechnate (the lymph nodes below the diaphragm), the method of indirect radionuclide lymphography with colloids. The main indices of radionuclide methods in the diagnosis of the lymph node metastatic involvement are presented

  7. Anatomic distribution of supraclavicular lymph node in patients with esophageal cancer

    Directory of Open Access Journals (Sweden)

    Xing J

    2016-09-01

    Full Text Available Jun Xing,1 Yijun Luo,1,2 Xiaoli Wang,1,2 Min Gao,1 Mingping Sun,1 Xiuping Ding,1 Tingyong Fan,1 Jinming Yu1 1Department of Radiation Oncology and Radiology, Shandong Cancer Hospital Affiliated to Shandong University, 2School of Medical and Life Sciences, Shandong Academy of Medical Sciences, University of Jinan, Jinan, People’s Republic of China Purpose: Definitive chemoradiation therapy remains the standard of care for patients with localized esophageal carcinoma who choose nonsurgical management. However, there is no consensus regarding delineation of the nodal clinical target volume (CTVn, especially for lower cervical lymph nodes. This study aimed to map the location of metastatic supraclavicular lymph nodes in thoracic esophageal carcinoma patients with supraclavicular node involvement and generate an atlas to delineate the CTVn for elective nodal radiation of esophageal squamous cell carcinoma. Patients and methods: In this study, the supraclavicular regional lymph node was further divided into four subgroups. The locations of the involved supraclavicular nodes for all patients were then transferred onto a template computed tomography (CT image. A volume probability map was then generated with nodal volumes, and was displayed on the template CT to provide a visual impression of nodal frequencies and anatomic distribution. Results: We identified 154 supraclavicular nodal metastases based on CT image in 96 patients. Of these, 29.2% were located in group I region, 59.7% in group II region, 10.4% in group III region, and 0.7% in group IV region. Conclusion: On the basis of our study, we suggest that the appropriate radiation field of CTVn should include the group I and II regions and the CTVn exterior margin along the lateral side of the internal jugular vein may be suitable. Keywords: esophageal carcinoma, lymph node metastasis, clinical target volume, cervical lymph node

  8. A simplified CT-based definition of the lymph node levels in the node negative neck

    International Nuclear Information System (INIS)

    Wijers, O.B.; Levendag, P.C.; Tan, T.; Dieren, E.B. van; Sornsen de Koste, J. van; Est, H. van der; Senan, S.; Nowak, P.J.C.M.

    1999-01-01

    Using three dimensional (3D) conformal radiotherapy (CRT) techniques for elective neck irradiation (ENI) may allow for local disease control to be maintained while diminishing xerostomia by eliminating major salivary glands (or parts thereof) from the treatment portals. The standardization of CT based target volumes for the clinically negative (elective) neck is a prerequisite for 3DCRT. The aim of the present study was to substantially modify an existing ('original') CT-based protocol for the delineation of the neck tar-et volume, into a more practical ('simplified') protocol. This will allow for rapid contouring and the implementation of conformal ENI in routine clinical procedures. An earlier ('original') version of the CT-based definition for elective neck node re-ions 2-5 was re-evaluated, using 15 planning CT scans of previously treated patients. The contouring guidelines were simplified by (1) using a smaller number of easily identifiable soft tissue- and bony anatomical landmarks, which in turn had to be identified in only a limited number of CT slices, and (2) by subsequently interpolating the contoured lymph node regions. The adequacy of target coverage and the sparing using both 'original' and 'simplified' delineation protocols was evaluated by DVH analysis after contouring the primary tumor, the neck and the major salivary glands in a patient with supraglottic laryngeal (SGL) carcinoma who was treated using a 3DCRT technique. The BEV projections of the 'original' and the 'simplified' versions of the 3D elective neck target showed good agreement and were found to be reproducible. The DVH's of the target and parotid glands were not significantly different using both contouring protocols. The 'simplified' protocol for the delineation of the 3D elective neck target produced both comparable target coverage and sparing of the major salivary glands. When used together with an interpolation program, this 'simplified' protocol substantial reduced the contouring

  9. Stock market volatiltity around national elections

    OpenAIRE

    Bialkowski, Jedrzej; Gottschalk, Katrin; Wisniewski, Tomasz

    2006-01-01

    This paper investigates a sample of 27 OECD countries to test whether national elections induce higher stock market volatility. It is found that the country-specific component of index return variance can easily double during the week around an Election Day, which shows that investors are surprised by the election outcome. Several factors, such as a narrow margin of victory, lack of compulsory voting laws, change in the political orientation of the government, or the failure to form a coaliti...

  10. Stock Market Volatility around National Elections

    OpenAIRE

    Bialkowski, Jedrzej; Gottschalk, Katrin; Wisniewski, Tomasz Piotr

    2006-01-01

    This paper investigates a sample of 27 OECD countries to test whether national elections induce higher stock market volatility. It is found that the countryspecific component of index return variance can easily double during the week around an Election Day, which shows that investors are surprised by the election outcome. Several factors, such as a narrow margin of victory, lack of compulsory voting laws, change in the political orientation of the government, or the failure to form a coalitio...

  11. The experience of the 2008 General Elections

    Directory of Open Access Journals (Sweden)

    F. Xavier Peytibi

    2008-09-01

    Full Text Available

    The last elections, on 9 March 2008, were the first Spanish general elections where the Internet played a major role in the electoral campaign. It entered in the campaign in a way different from how it had done up until then, not just in general elections, but in any election in Spain.

    Even though political parties continued to have their web pages, with news, biographies of the candidates, planned events, electoral programme, etc., five clear changes were observed in how the campaigns were run online, changes which have also been observed in other countries.

  12. 2008 Election Administration and Voting Survey

    Data.gov (United States)

    Election Assistance Commission — This dataset contains data about domestic absentee voting, provisional balloting, poll books, polling place, precincts, poll workers, and voting technology used in...

  13. 2010 Election Administration and Voting Survey

    Data.gov (United States)

    Election Assistance Commission — This dataset contains data about domestic absentee voting, provisional balloting, poll books, polling place, precincts, poll workers, and voting technology used in...

  14. Results of the 2011 elections

    CERN Multimedia

    Staff Association

    2011-01-01

    The elections to renew the Staff Council for the period 2012–2013 are now behind us and we welcome the turnout for the vote was 63.6%, This clearly shows the interest that members of the Staff Association attach to the work and dedication of their delegates and expresses their full support for the candidates of their college and department. We also thank all candidates who committed themselves to actively defend the interests of the staff. This newly-elected Staff Council (see its composition on the following page) is meant to be truly representative of all sectors and professions of the Organization, and this will be a major asset when representatives of the Staff Association will have discussions with Management and Member States on issues we have will have to treat the next two years. Armed with this vote of confidence, we are certain that we can count on your active and ongoing support in the future. We know there will be no shortage of challenges. Together we will be stronger to take them o...

  15. Results of the 2015 Elections

    CERN Multimedia

    Staff Association

    2015-01-01

    The elections to renew the Staff Council for the period 2016-2017 are now behind us and we welcome the turnout for the vote of 55.9 %, which was considerably higher than that of last time. This clearly shows the interest that members of the Staff Association attach to the work and dedication of their delegates and expresses their full support for the candidates of their department. We also thank all candidates who committed themselves to actively defend the interests of the staff. This newly-elected Staff Council (see its composition below) is meant to be truly representative of all sectors and professions of the Organization. This will be a major asset when representatives of the Staff Association will have discussions with Management and Member States on issues which we will have to address the next two years. Strong with this vote of confidence, we are certain that we can count on your active and ongoing support in the future. We know there will be no shortage of challenges. Together we will be stronger t...

  16. Older Voters and the 1992 Presidential Election.

    Science.gov (United States)

    Binstock, Robert H.

    1992-01-01

    Examines what is known about one element of the politics of aging--the voting behavior of older persons in recent presidential elections--and suggests areas of research on the 1992 election that may tell something about how far, and how soon, proponents of generational equity will be able to move toward dismantling policies that benefit older…

  17. Model checking the HAVi leader election protocol

    NARCIS (Netherlands)

    J.M.T. Romijn (Judi)

    1999-01-01

    textabstractThe HAVi specification proposes an architecture for audio/video interoperability in home networks. Part of the HAVi specification is a distributed leader election protocol. We have modelled this leader election protocol in Promela and Lotos and have checked several properties with the

  18. Uganda's 2006 multiparty elections: consolidating democracy and ...

    African Journals Online (AJOL)

    However, in conditions where such elections are shrouded in constitutional manipulation, political opaqueness, greed and consolidation of personal rule, they may instead, entrench an authoritarian regime. This article looks at the effects of the recent multiparty elections on the process of democratization and peace building ...

  19. 42 CFR 422.60 - Election process.

    Science.gov (United States)

    2010-10-01

    ... organization must accept without restriction (except for an MA RFB plan as provided by § 422.57) individuals... election mechanisms. (1) The election must comply with CMS instructions regarding content and format and be... may be retroactive. Consistent with § 422.308(f)(2), payment adjustments based on a retroactive...

  20. Teachers' Unions Take Own Path on Election

    Science.gov (United States)

    Hoff, David J.

    2008-01-01

    This article reports on two national teachers' unions' different approaches to the 2008 U.S. election campaign. The National Education Association is ready to spend $40 million this election year, but it is not ready to endorse a candidate for president. The American Federation Teachers, by contrast, is working aggressively for U.S. Sen. Hillary…

  1. Enhancement characteristics of retroperitoneal lymphomatous lymph nodes

    International Nuclear Information System (INIS)

    Hagtvedt, Trond; Smith, Hans-Joergen; Kolbenstvedt, Alf; Aaloekken, Trond Mogens; Graff, Bjoern Anton; Holte, Harald

    2013-01-01

    Background: Previous studies of CT enhancement of lymphomatous lymph nodes (LLN) of the neck and the mediastinum showed that the LLN had lower enhancement values than normal lymph nodes. Purpose: To elucidate the contrast medium enhancement curves of LLN in the retroperitoneum by comparing the curves of LLN with those of normal lymph nodes, to test whether differences between these curves could be of diagnostic value, and to compare the present enhancement curves of LLN of the retroperitoneum with the curves of LLN of the neck and the mediastinum from previous similar investigations. Material and Methods: Twenty-eight consecutive patients with LLN of the retroperitoneum (three with Hodgkin's lymphoma [HL]) and 21 control patients with sarcomas and thus presumably normal retroperitoneal nodes underwent dynamic CT examinations. The previous, similar investigation of lymph nodes of the neck comprised 28 patients with LLN and the investigation of mediastinal lymph nodes comprised 24 patients with LLN. Results: The enhancement curves of the retroperitoneal LLN had significantly lower attenuation than those of the retroperitoneal control nodes. A combination of peak contrast value and time to peak adjusted to total body weight yielded a diagnostic accuracy which at the best showed a sensitivity of 90.5% with a specificity of 82.6%. The LLN of the retroperitoneum had higher attenuation values than corresponding nodes of the mediastinum but no significant difference was found between LLN of the retroperitoneum and LLN of the neck in previous similar investigations. Conclusion: The comparison of enhancement curves of retroperitoneal LLN with retroperitoneal control nodes showed a marked similarity with and substantiates our previous findings in lymph nodes of the neck and of the mediastinum. The best diagnostic accuracy was achieved by combining the parameters peak contrast value and time to peak and adjusting these values to the body weight. Peak enhancement of the

  2. The Singapore general election 1997

    DEFF Research Database (Denmark)

    Li, Jinshan; Elklit, Jørgen

    1999-01-01

    The parliamentary eklection in singapore in January 1997 is examined, as is the particular electoral system ('the party block vote') which is found to be a central element in the electoral strategy of the ruling party, PAP. the functioning of this rare electoral system is, however, only one eleme...... in explaining how PAP has been able to win comfortable majorities in the House. The analysis contributes to the understandi9ng of how a semi-democratic regime can stay in power. The political and electoral process in relation to the 1997 election is also analysed......The parliamentary eklection in singapore in January 1997 is examined, as is the particular electoral system ('the party block vote') which is found to be a central element in the electoral strategy of the ruling party, PAP. the functioning of this rare electoral system is, however, only one element...

  3. Moral individualism and elective death.

    Science.gov (United States)

    Prado, C G

    2013-01-01

    Moral individualism (Brooks, 2011; Smith, 2011) is a contemporary interpretation of morality as entirely a matter of personal choice. It is a popular rather than theory-based interpretation and has a number of social generative sources related to present-day preoccupation with individuality and personal distinctiveness. A key generative source is popularization of postmodernism, which prioritizes self-reinvention and provides moral individualism with the appearance of intellectual legitimacy. Moral individualism is a deeply flawed misconception of morality because it abolishes moral communality. My concern in this paper is that in doing so, it seriously jeopardizes productive discussion of the moral permissibility of elective death or choosing to die in despairingly and dire circumstances. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. Media and the 2013 Kenyan election

    DEFF Research Database (Denmark)

    Gustafsson, Jessica

    2016-01-01

    In March 2013, Kenya held its first election after the post-election violence (PEV) in 2008, which media were blamed for contributing to by partisan reporting and hate speech. Prior to the 2013 election, several organizations worked to raise awareness of the negative consequences of hate speech...... and the need of responsible journalism. This article sheds light on how Kenyan journalists perceived their role and evaluated their own reporting of the 2013 election and whether they were influenced by the experience of the PEV. The article shows how the experience of the PEV became a reference point when...... discussing the election reporting and the role of journalists. Several journalists admitted that important issues were avoided due to fear of steering up emotions....

  5. Simultaneous dual pathology in lymph node

    Directory of Open Access Journals (Sweden)

    Prakas Kumar Mandal

    2014-05-01

    Full Text Available [Abstract] Tubercuous lymphadenitis and Non Hodgkins’ Lymphoma are common in India. As both diseases can occur in elderly persons there is a definite chance of co-existence of both diseases; but that coexistence has not been reported. Here we present a unique case in an elderly woman who had synchronous double pathology of tuberculosis (TB and Diffuse Large B cell Lymphoma (DLBCL of the lymph nodes.     Key words:- lymph nodes, tuberculosis (TB, Diffuse Large B cell Lymphoma (DLBCL.

  6. Election and Exceptions – The Danish Fine Count

    DEFF Research Database (Denmark)

    Vadgård, Anne Kathrine Pihl

    In this paper I explore the role of the Danish election law in the conduct of elections. Based on 9 months of ethnographic fieldwork in an election office in a Danish municipality, I focus on the conflicting relation between the legal framework and deviating election practices. I argue that handl......In this paper I explore the role of the Danish election law in the conduct of elections. Based on 9 months of ethnographic fieldwork in an election office in a Danish municipality, I focus on the conflicting relation between the legal framework and deviating election practices. I argue...... that handling of such election practices requires thoughtful and vigorous bureaucratic work. Thus the election law may be said to act as a navigational tool throughout the complex bureaucratic practices of planning an election. Yet exceptions to the law inevitably occur on Election Day, requiring bending...

  7. Elective nodal irradiation (ENI) in definitive chemoradiotherapy (CRT) for squamous cell carcinoma of the thoracic esophagus.

    Science.gov (United States)

    Onozawa, Masakatsu; Nihei, Keiji; Ishikura, Satoshi; Minashi, Keiko; Yano, Tomonori; Muto, Manabu; Ohtsu, Atsushi; Ogino, Takashi

    2009-08-01

    There are some reports indicating that prophylactic three-field lymph node dissection for esophageal cancer can lead to improved survival. But the benefit of ENI in CRT for thoracic esophageal cancer remains controversial. The purpose of the present study is to retrospectively evaluate the efficacy of elective nodal irradiation (ENI) in definitive chemoradiotherapy (CRT) for thoracic esophageal cancer. Patients with squamous cell carcinoma (SCC) of the thoracic esophagus newly diagnosed between February 1999 and April 2001 in our institution was recruited from our database. Definitive chemoradiotherapy consisted of two cycles of cisplatin/5FU repeated every 5 weeks, with concurrent radiation therapy of 60 Gy in 30 fractions. Up to 40 Gy radiation therapy was delivered to the cervical, periesophageal, mediastinal and perigastric lymph nodes as ENI. One hundred two patients were included in this analysis, and their characteristics were as follows: median age, 65 years; male/female, 85/17; T1/T2/T3/T4, 16/11/61/14; N0/N1, 48/54; M0/M1, 84/18. The median follow-up period for the surviving patients was 41 months. Sixty patients achieved complete response (CR). After achieving CR, only one (1.0%; 95% CI, 0-5.3%) patient experienced elective nodal failure without any other site of recurrence. In CRT for esophageal SCC, ENI is effective for preventing regional nodal failure. Further evaluation of whether ENI leads to an improved overall survival is needed.

  8. The sampling characteristics of electivity indices.

    Science.gov (United States)

    Lechowicz, Martin J

    1982-01-01

    Electivity indices measure the utilization of food types (r) in relation to their abundance or availability in the environment (p). Foods that constitute a larger proportion of the diet than of the available foods are considered preferred; conversely those proportionately underrepresented in the diet are avoided. A food is eaten at random if its proportion in the diet equals its proportion in the environment. A family of electivity indices stemming from Ivlev's (1961) classic monograph exist and differ only in the particular algorithm used to calculate electivity from r and p.For each available index I graphed the values of electivity as contours for all combinations of r and p. These graphs are compared to illustrate the strengths and weaknesses of each index on the basis of the following criteria: 1) the value of the index when r=p for a food, 2) the symmetry of the electivity value as feeding deviates from random, 3) the possible range of index values, 4) the linearity of changes in electivity over the full range of r and p, 5) the sensitivity of the index to sampling errors, 6) the statistical testability of the electivity, and 7) the stability of the electivity value for a food type that changes relative abundance or occurs in combination with different food types. No one index ideally satisfies all the criteria.The host preferences of gypsy moth, Lymantria dispar, feeding on tree foliage in an undisturbed deciduous forest in southwestern Quebec, Canada were used to compare the available indices: Ivlev's electivity, E; Ivlev's forage ratio, E'; Jacob's modified electivity, D; Jacob's modified forage ratio, log Q; Chesson's alpha; Strauss' linear index, L; and Vanderploeg and Scavia's relativized electivity, E * . The electivity values calculated by each index differ one from another; host trees shown as preferred by one index will frequently appear avoided according to an alternative index. The rank order electivities for the 19 available host trees, however

  9. Sentinel lymph node biopsy: An audit of intraoperative assessment ...

    African Journals Online (AJOL)

    2015-07-02

    Jul 2, 2015 ... Sentinel lymph node biopsy: An audit of ... cytotechnology service ... To audit results from intraoperative assessment of sentinel lymph node ..... out, and turnaround time in gynecologic cytology quality assurance: Findings.

  10. Exclusion of elective nodal irradiation is associated with minimal elective nodal failure in non-small cell lung cancer

    Directory of Open Access Journals (Sweden)

    Cox James D

    2009-01-01

    Full Text Available Abstract Background Controversy still exists regarding the long-term outcome of patients whose uninvolved lymph node stations are not prophylactically irradiated for non-small cell lung cancer (NSCLC treated with definitive radiotherapy. To determine the frequency of elective nodal failure (ENF and in-field failure (IFF, we examined a large cohort of patients with NSCLC staged with positron emission tomography (PET/computed tomography (CT and treated with 3-dimensional conformal radiotherapy (3D-CRT that excluded uninvolved lymph node stations. Methods We retrospectively reviewed the records of 115 patients with non-small cell lung cancer treated at our institution with definitive radiation therapy with or without concurrent chemotherapy (CHT. All patients were treated with 3D-CRT, including nodal regions determined by CT or PET to be disease involved. Concurrent platinum-based CHT was administered for locally advanced disease. Patients were analyzed in follow-up for survival, local regional recurrence, and distant metastases (DM. Results The median follow-up time was 18 months (3 to 44 months among all patients and 27 months (6 to 44 months among survivors. The median overall survival, 2-year actuarial overall survival and disease-free survival were 19 months, 38%, and 28%, respectively. The majority of patients died from DM, the overall rate of which was 36%. Of the 31 patients with local regional failure, 26 (22.6% had IFF, 5 (4.3% had ENF and 2 (1.7% had isolated ENF. For 88 patients with stage IIIA/B, the frequencies of IFF, any ENF, isolated ENF, and DM were 23 (26%, 3 (9%, 1 (1.1% and 36 (40.9%, respectively. The comparable rates for the 22 patients with early stage node-negative disease (stage IA/IB were 3 (13.6%, 1(4.5%, 0 (0%, and 5 (22.7%, respectively. Conclusion We observed only a 4.3% recurrence of any ENF and a 1.7% recurrence of isolated ENF in patients with NSCLC treated with definitive 3D-CRT without prophylactic irradiation of

  11. Exclusion of elective nodal irradiation is associated with minimal elective nodal failure in non-small cell lung cancer

    International Nuclear Information System (INIS)

    Sulman, Erik P; Komaki, Ritsuko; Klopp, Ann H; Cox, James D; Chang, Joe Y

    2009-01-01

    Controversy still exists regarding the long-term outcome of patients whose uninvolved lymph node stations are not prophylactically irradiated for non-small cell lung cancer (NSCLC) treated with definitive radiotherapy. To determine the frequency of elective nodal failure (ENF) and in-field failure (IFF), we examined a large cohort of patients with NSCLC staged with positron emission tomography (PET)/computed tomography (CT) and treated with 3-dimensional conformal radiotherapy (3D-CRT) that excluded uninvolved lymph node stations. We retrospectively reviewed the records of 115 patients with non-small cell lung cancer treated at our institution with definitive radiation therapy with or without concurrent chemotherapy (CHT). All patients were treated with 3D-CRT, including nodal regions determined by CT or PET to be disease involved. Concurrent platinum-based CHT was administered for locally advanced disease. Patients were analyzed in follow-up for survival, local regional recurrence, and distant metastases (DM). The median follow-up time was 18 months (3 to 44 months) among all patients and 27 months (6 to 44 months) among survivors. The median overall survival, 2-year actuarial overall survival and disease-free survival were 19 months, 38%, and 28%, respectively. The majority of patients died from DM, the overall rate of which was 36%. Of the 31 patients with local regional failure, 26 (22.6%) had IFF, 5 (4.3%) had ENF and 2 (1.7%) had isolated ENF. For 88 patients with stage IIIA/B, the frequencies of IFF, any ENF, isolated ENF, and DM were 23 (26%), 3 (9%), 1 (1.1%) and 36 (40.9%), respectively. The comparable rates for the 22 patients with early stage node-negative disease (stage IA/IB) were 3 (13.6%), 1(4.5%), 0 (0%), and 5 (22.7%), respectively. We observed only a 4.3% recurrence of any ENF and a 1.7% recurrence of isolated ENF in patients with NSCLC treated with definitive 3D-CRT without prophylactic irradiation of uninvolved lymph node stations. Thus

  12. Experimental studies of metastases of esophageal carcinoma to lymph nodes

    International Nuclear Information System (INIS)

    Inoue, Kazumasa

    1977-01-01

    Marked progress has been made in surgery for esophageal carcinoma, however, when compared to results of surgery for other carcinomas of the digestive tract, much research remains to be done. The author transplanted VX2 carcinoma, a transplantable tumor of the rabbit, to the esophagus in attempt to determine the mode of metastases of esophageal carcinoma to lymph nodes and also to observe the effect of chemotherapy (Bleomycin) and radiotherapy (Betatron). Carcinoma of the cervical esophagus metastasized to the cervical lymph nodes and then to the paratracheal lymph nodes. Carcinoma of the upper thoracic esophagus metastasized to the paratracheal lymph nodes and then to the cervical lymph nodes. Carcinoma of the mid-thoracic esophagus metastasized to the intrathoracic lymph nodes and then to the intraperitoneal lymph nodes. Carcinoma of the abdominal esophagus metastasized to the intraperitoneal lymph nodes and then to the intrathoracic lymph nodes. Skipping metastasis was rarely observed. Carcinoma of the thoracic esophagus with metastases of lymph nodes in the cervical or abdominal portion was considerably advanced, therefore it is considered that cleaning of the intrathoracic lymph nodes and simultaneous chemotherapy are required when such cases are encountered clinically. Irradiation resulted in regression in the size of the tumor and metastases to lymph nodes and there was a decrease in metastases to the distant lymph nodes. Effects of irradiation were similar on tumors and lymph nodes with positive metastases located within the field of irradiation. Bleomycin medication resulted in regression in the size of tumor and metastases to lymph nodes. Effects of Bleomycin medication were similar on tumors and lymph nodes with positive metastases. (auth.)

  13. A Longitudinal Comparison of Arm Morbidity in Stage I-II Breast Cancer Patients Treated with Sentinel Lymph Node Biopsy, Sentinel Lymph Node Biopsy Followed by Completion Lymph Node Dissection, or Axillary Lymph Node Dissection

    NARCIS (Netherlands)

    Kootstra, Jan J.; Hoekstra-Weebers, Josette E. H. M.; Rietman, Johan S.; de Vries, Jakob; Baas, Peter C.; Geertzen, Jan H. B.; Hoekstra, Harald J.

    Background. Long-term shoulder and arm function following sentinel lymph node biopsy (SLNB) may surpass that following complete axillary lymph node dissection (CLND) or axillary lymph node dissection (ALND). We objectively examined the morbidity and compared outcomes after SLNB, SLNB + CLND, and

  14. The histogenesis of lymph nodes in rat and rabbit

    NARCIS (Netherlands)

    Eikelenboom, P.; Nassy, J. J.; Post, J.; Versteeg, J. C.; Langevoort, H. L.

    1978-01-01

    The histogenesis of the popliteal lymph node in the rat and the popliteal and inguinal lymph nodes in the rabbit was examined by light microscopy. Special emphasis has been laid on the initial lymphocyte population in the lymph node anlage. In the rat on the seventeenth day of gestation lymphoid

  15. A longitudinal comparison of arm morbidity in stage I-II breast cancer patients treated with sentinel lymph node biopsy, sentinel lymph node biopsy followed by completion lymph node dissection, or axillary lymph node dissection

    NARCIS (Netherlands)

    Kootstra, Jan J.; Hoekstra-Weebers, Josette E.; Rietman, Johan Swanik; de Vries, Jakob; Baas, Peter C.; Geertzen, Jan H.B.; Hoekstra, Harald J.

    2010-01-01

    Background: Long-term shoulder and arm function following sentinel lymph node biopsy (SLNB) may surpass that following complete axillary lymph node dissection (CLND) or axillary lymph node dissection (ALND). We objectively examined the morbidity and compared outcomes after SLNB, SLNB + CLND, and

  16. Indications of elective neck dissection and postoperative radiotherapy for parotid cancers

    International Nuclear Information System (INIS)

    Shibata, Tomohisa; Yonezawa, Kouichiro; Morimoto, Koichi; Yamashita, Daisuke; Otsuki, Naoki; Nishimura, Hideki; Sasaki, Ryohei; Nibu, Ken-ichi

    2011-01-01

    Regional lymph node metastases significantly influence the prognosis of patients with parotid cancer. To assess our indications of elective neck dissection and postoperative radiotherapy for parotid cancer, a retrospective chart review was performed. Between 2001 and 2009, 35 patients with parotid cancer were initially treated at our department. The median follow-up was 30 months (range, 10-90 months). Out of all patients, 31 (89%) patients were preoperatively diagnosed as malignant, while 4 (11%) patients were initially diagnosed as benign. Mucoepidermoid carcinoma was the most common histological type (10 patients). Twenty-two tumors (63%) were pathologically diagnosed as high-grade. The numbers of patients with Stages I, II, III, and IVA were 3, 10, 7, and 15, respectively. Ipsilateral neck dissection (Level II-V) was performed in seven patients with clinically positive neck metastasis (cN+), and in ten patients without lymph node metastasis who had T4 disease, high-grade malignancy, or positive neck (Level II) metastasis during intraoperative evaluation. Postoperative radiotherapy was performed in 24 patients with pathological T4, high-grade malignancy, positive surgical margin, multiple neck metastasis and/or extranodal extension (ENI). Seven of 28 (25%) patients with clinically N0 had pathologically positive neck metastasis (pN+). Regional recurrence developed in one patient with high-grade malignancy and ENI (T4N2b). Disease-specific survival rates for Stages I, II, III, and IVA at 3 years were 100%, 73%, 100%, and 37%, respectively. Loco-regional control rates for pN0 (21 patients) and pN+ (14 patients) at 3 years were 90% and 95%, respectively. Our present favorable loco-regional control supported our current indications of elective neck dissection and postoperative radiotherapy. We also recommend intraoperative biopsy of level IIB nodes to study the need for elective neck dissection. (author)

  17. Pension Fund - ELECTIONS - Irene SEIS

    CERN Document Server

    2002-01-01

    CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH PENSION FUND   This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate: Name: SEIS First Name : Irene Our Pension Fund (that of CERN and ESO personnel) is for most of us the only social protection when we retire. Its purpose is to give us a pension, which permits to maintain a certain standard of living for us, and for our dependants. I have worked in the Governing Board of the Pension Fund, as well as in numerous working groups on pension matters, since 11 years, either in my role as a Staff Association delegate, or as a member of the Governing Board. In both environments, I defend the principles of solidarity, which are part of our social security system, and I stand up for maintaining its primary principle, being a defined benefit scheme. Another of my preoccupations is the long-term future of the fund, including the gu...

  18. Antibiotic prophylaxis for patients undergoing elective endoscopic ...

    African Journals Online (AJOL)

    Antibiotic prophylaxis for patients undergoing elective endoscopic retrograde cholangiopancreatography. M Brand, D Bisoz. Abstract. Background. Antibiotic prophylaxis for endoscopic retrograde cholangiopancreatography (ERCP) is controversial. We set out to assess the current antibiotic prescribing practice among ...

  19. DEMOCRATIC ELECTIONS IN A GLOBAL CONTEXT

    African Journals Online (AJOL)

    Dr Tanya du Plessis

    in electoral events by political parties, the electorate and civil society organisations. 2 ... the independent model, elections are managed by an EMB which is institutionally .... entrenched ethnic or racially exclusive interests. In a country with a ...

  20. Trending elective preterm deliveries using administrative data.

    Science.gov (United States)

    Korst, Lisa M; Fridman, Moshe; Lu, Michael C; Fleege, Laura; Mitchell, Connie; Gregory, Kimberly D

    2013-01-01

    We propose a methodology for identifying and analysing 'elective' preterm births (PTBs) using administrative data, and apply this methodology to California data with the objective of providing a framework to further explore the potential rationales for early delivery. Using the California linked birth cohorts for 1999, 2002 and 2005, singleton PTBs were identified using birth certificate gestational age ≥ 24 and PTBs increased 27.7% over the 6-year study period, with nearly all cases confined to the late PTB stratum; elective late PTB rates rose from 10.5% to 13.5% of all late PTBs (P PTBs that is 'elective'. This method can be used to explore and monitor potential strategies for the prevention of elective PTB. © 2012 Blackwell Publishing Ltd.

  1. Electoral Politics and Election Outcomes in Kenya

    African Journals Online (AJOL)

    sulaiman.adebowale

    2006-09-16

    Sep 16, 2006 ... section of the presidential and National Assembly Elections Act. The change .... of its functions, such as registering voters and supervising the conduct of ..... civil rights as well as civic duties, including the need to contest ...

  2. Electing police and crime commissioners in England and Wales, 2012 as second-order elections

    OpenAIRE

    Johnston, R.; Pattie, C.

    2014-01-01

    The first elections to the newly created 41 posts of Police and Crime Commissioner in England and Wales were held in November 2012. The results show all the main characteristics of second-order elections. Turnout was low. The two unpopular coalition parties in the national government lost vote share compared to the outcome of the most recent general election, whereas the main opposition party's share increased substantially-as did that of a minor party (UKIP). Labour, Liberal Democrat and UKI...

  3. Trees of Electoral District in Indonesian Legislative Election: Empirical Case of Assortments in 2004 General Election

    OpenAIRE

    Situngkir, Hokky; Mauludy, Rolan

    2007-01-01

    The short paper presents interesting discussions related to specific Indonesian legislative election system. We build algorithmic steps in computational geometry that employ the basic patterns that emerged from the legal decisions of Indonesian General Election Commission about the election district. Some interesting facts are observed and tried to be analyzed and concerning them to the democratization processes in the country. The further implementation of the model can be utilized as a tool...

  4. Newly elected IAEA Board of Governors

    International Nuclear Information System (INIS)

    2000-01-01

    The document gives information about the election of 11 Member States to the IAEA Board of Governors, the 35-member policy-making body, during the 44th regular session of the IAEA's General Conference (18 - 22 September 2000, Austria Center, Vienna). The newly elected Member States are: Argentina, Egypt, Ghana, Ireland, Libyan Arab Jamahiriya, Mexico, Pakistan, Peru, Switzerland, Thailand, Ukraine. The other 24 Member States of the Board are also given

  5. A Practical Voter-Verifiable Election Scheme.

    OpenAIRE

    Chaum, D; Ryan, PYA; Schneider, SA

    2005-01-01

    We present an election scheme designed to allow voters to verify that their vote is accurately included in the count. The scheme provides a high degree of transparency whilst ensuring the secrecy of votes. Assurance is derived from close auditing of all the steps of the vote recording and counting process with minimal dependence on the system components. Thus, assurance arises from verification of the election rather than having to place trust in the correct behaviour of components of the vot...

  6. Newly elected IAEA Board of Governors

    International Nuclear Information System (INIS)

    2001-01-01

    The document gives information about the election of 11 Member States to the IAEA Board of Governors, the 35-member policy-making body, during the 45th regular session of the IAEA's General Conference (17-21 September 2001, Austria Center, Vienna). The newly elected Member States are: Bulgaria, Burkina Faso, Chile, Colombia, Islamic Republic of Iran, Kuwait, Morocco, Philippines, Romania, Spain, and Turkey. The other 24 Member States of the Board are also given

  7. Elective amputation of a "healthy limb".

    Science.gov (United States)

    Blom, Rianne M; Guglielmi, Valeria; Denys, Damiaan

    2016-10-01

    Patients with body integrity identity disorder (BIID) experience a strong desire for amputation from very early on. BIID patients are often dismissed when they share their wish for amputation with surgeons. Consequently, patients resort to self-amputation, including complications and sometimes death. BIID patients are not psychotic and are mentally competent to oversee the consequences of an elective amputation. The authors offer arguments in favor of elective amputation.

  8. Cervical lymph node metastases in salivary gland adenoid cystic carcinoma: a systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Ning C

    2018-06-01

    Full Text Available Chunliu Ning,1 Tengfei Zhao,1 Zechen Wang,1 Delong Li,1 Yurong Kou,2 Shaohui Huang1 1Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, Shenyang, Liaoning, People’s Republic of China; 2Department of Oral Biology, School of Stomatology, China Medical University, Shenyang, Liaoning, People’s Republic of China Background: The purpose of this research was to determine whether neck dissection is necessary for the adenoid cystic carcinoma (ACC of head and neck. Materials and methods: This article screened the abstract and full-text papers that investigated salivary gland primary ACC of head and neck. Two independent reviewers searched for articles published before October 2017 in three databases (Web of Science, PubMed, and Ovid, having no limits in date and language. Statistical data were analyzed statistically by Review Manager 5.3. Results: In total, 18 studies involving 2993 patients were included in the analysis. Of the 2993 patients, 473 patients had cervical lymph node metastasis, with a merge frequency of 16% (95% CI: 13–19. Among included articles, only 4 involved cervical lymph node occult metastases, with a merge frequency of 14% (95% CI: 9–20. There were 5 articles containing minor salivary glands (MiSGs involving 370 patients of which 92 patients had cervical lymph node metastases and the merge frequency was 25% (95% CI: 11–38. Moreover, there were 4 studies on major salivary glands involving 904 patients of which 158 patients had cervical lymph node metastases and the merge frequency was 17% (95% CI: 15–20. Conclusion: Elective neck dissection is unnecessary for all patients with salivary gland ACC of head and neck. Moreover, compared with major salivary glands, MiSGs have a higher cervical lymph node metastases rate in ACC. The overall cervical lymph node metastases rate of MiSGs is 25%, which is enough to attract our attention. Therefore, we suggest that neck dissection might be

  9. Sentinel lymph node biopsy: clinical relevance

    International Nuclear Information System (INIS)

    Howman-Giles, R.

    2002-01-01

    Sentinel lymph node biopsy (SLNB) has become an important technique in the management of patients with intermediate level melanoma, clinical operable breast cancer and some other cancers. The technique relies on lymphatic mapping to define the lymph drainage from a primary tumour with the premise that the lymph nodes, which directly drain from that area, will reflect the tumour status of the remainder of the node field. Current techniques use lymphoscintigraphy where a radioactive labelled particle and / or blue dye are injected intradermally or intraparenchymally to map the lymph drainage, often in conjunction with a radioactive gamma probe at surgery. In patients with melanoma the SLNB has improved the staging and prognostic information by more accurate determination of whether regional lymph nodes have metastatic spread. This has a major impact on patient management as those patients with negative nodes do not require regional lymph node dissection and have a significantly better prognosis. In our experience of over 3000 patients the combined sentinel node biopsy technique localised accurately 98% of sentinel lymph nodes. Lymphoscintigraphy in patients with melanoma to locate the sentinel lymph nodes involves the intradermal injection of a radiocolloid around the melanoma site or the excision biopsy site. Injections of 5 -10 MBq in 0.05-0.1ml/inj are used and typically 4 injections are usually required. Following tracer injection dynamic imaging is performed to follow the lymphatic collecting vessels until they reach the draining sentinel nodes. An image should be acquired as the vessels reach the node field so that the sentinel nodes directly receiving the channels can be identified and distinguished from any second tier nodes which may sometimes be seen. Delayed scans are performed 2 hours later at which time all regions which can possible drain the primary melanoma site are examined with 5-10 minute static images. The surface location of all sentinel nodes is

  10. 26 CFR 701.9006-1 - Presidential Election Campaign Fund.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 20 2010-04-01 2010-04-01 false Presidential Election Campaign Fund. 701.9006-1...) INTERNAL REVENUE PRACTICE PRESIDENTIAL ELECTION CAMPAIGN FUND § 701.9006-1 Presidential Election Campaign Fund. (a) Transfer of amounts to the Presidential Election Campaign Fund. The Secretary shall determine...

  11. 5 CFR 842.605 - Election of insurable interest rate.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Election of insurable interest rate. 842... Election of insurable interest rate. (a) At the time of retirement, an employee or Member in good health and who is applying for a non-disability annuity may elect an insurable interest rate. An election...

  12. 75 FR 55257 - Definition of Federal Election Activity

    Science.gov (United States)

    2010-09-10

    ..., Assistant General Counsel, or Attorney Mr. David C. Adkins or Attorney Mr. Neven F. Stipanovic, 999 E Street... FEDERAL ELECTION COMMISSION 11 CFR Part 100 [Notice 2010-18] Definition of Federal Election Activity AGENCY: Federal Election Commission. ACTION: Final rules. SUMMARY: The Federal Election Commission...

  13. requirement of geographical spread in elections into Legislative

    African Journals Online (AJOL)

    Mofasony

    boycotted by the appellant in protest. Nevertheless, the commission carried on with the election and thereafter declared the 1st respondent as elected/returned. The Court of Appeal sitting over the decision of the elections petition tribunal held that it was wrong of the Commission to have conducted elections in the 5 wards of ...

  14. The mathematics of elections and voting

    CERN Document Server

    Wallis, W D

    2014-01-01

    The Mathematics of Elections and Voting  takes an in-depth look at the mathematics in the context of voting and electoral systems, with focus on simple ballots, complex elections, fairness, approval voting, ties, fair and unfair voting, and manipulation techniques. The exposition opens with a sketch of the mathematics behind the various methods used in conducting elections. The reader is lead to a comprehensive picture of the theoretical background of mathematics and elections through an analysis of Condorcet’s Principle and Arrow’s Theorem of conditions in electoral fairness. Further detailed discussion of various related topics include: methods of manipulating the outcome of an election, amendments, and voting on small committees. In recent years, electoral theory has been introduced into lower-level mathematics courses, as a way to illustrate the role of mathematics in our everyday life.  Few books have studied voting and elections from a more formal mathematical viewpoint.  This text wi...

  15. Vote Buying In Lampung Local Election

    Directory of Open Access Journals (Sweden)

    Robi Cahyadi Kurniawan

    2017-12-01

    Full Text Available Vote buying in elections, both general elections and local elections is a phenomenon in Indonesian politics. Lampung Province has implemented direct elections simultaneously in December 2015 and February 2017. This study explains that vote buying can change voter choice in three regional head elections in Lampung Province. This study was conducted with the object of research residing in Way Kanan District on July 2014, Pringsewu District on February 2016 and Bandar Lampung City on November 2015. This study used a survey approach, using stratified random sampling method. The survey conducted on 662 respondents in each county or district and city object being studied. The results show that voters believe that vote buying will happen in local elections.Voters may be influenced their choice if given relief goods, gifts of money or the provision of project. The thesis in this study is vote buying can change voting choice of voters.

  16. Primary lymph node responses to mosquito bites.

    Science.gov (United States)

    Mellink, J J; Vos, B J

    1977-03-29

    Post-auricular lymph node responses and changes in fresh weight of thymus and spleen of hamsters and mice at 4 and 8 days after primary exposure of both ears to 20 bites by the mosquito Aedes aegypti were studied quantitatively. In both hosts lymph node changes characteristic of the development of cell-mediated immune responses and those which are believed to lead to antibody production occurred, with the emphasis on the latter phenomena. No reactions of thymus and spleen were observed. The responses recorded are considered to be immunologically specific. In hamsters, but not in mice, the responses related to humoral sensitization coincided in time to a large extent with those of the cell-mediated immune processes. The stronger humoral responses in mice were probably in the first place the result of the relatively higher dosages applied.

  17. Evaluation of fast neutron irradiation in the treatment of squamous cell carcinoma in cervical lymph nodes

    International Nuclear Information System (INIS)

    Duncan, W.; Orr, J.A.; Arnott, S.J.; Jack, W.J.; Kerr, G.R.

    1987-01-01

    Analyses have been made of the response of metastatic cervical lymph nodes following neutron therapy, either as part of a randomized trial or in patients treated electively. In the trial patients, the overall regression and local control rates were similar after photons and neutrons. Mobile nodes, less than 3.0 cm, appeared to respond better to neutron therapy, and node masses greater than 3.0 cm had better control after photon therapy. The differences observed however were not statistically significant. There was a highly significant association between the control of the primary tumor and control of nodal disease. No survival advantage for neutrons was observed in association with apparently better control rates in cervical nodes

  18. Critical Issues in Modelling Lymph Node Physiology

    Directory of Open Access Journals (Sweden)

    Dmitry Grebennikov

    2016-12-01

    Full Text Available In this study, we discuss critical issues in modelling the structure and function of lymph nodes (LNs, with emphasis on how LN physiology is related to its multi-scale structural organization. In addition to macroscopic domains such as B-cell follicles and the T cell zone, there are vascular networks which play a key role in the delivery of information to the inner parts of the LN, i.e., the conduit and blood microvascular networks. We propose object-oriented computational algorithms to model the 3D geometry of the fibroblastic reticular cell (FRC network and the microvasculature. Assuming that a conduit cylinder is densely packed with collagen fibers, the computational flow study predicted that the diffusion should be a dominating process in mass transport than convective flow. The geometry models are used to analyze the lymph flow properties through the conduit network in unperturbed- and damaged states of the LN. The analysis predicts that elimination of up to 60%–90% of edges is required to stop the lymph flux. This result suggests a high degree of functional robustness of the network.

  19. Corporate campaign contributions and abnormal stock returns after presidential elections

    OpenAIRE

    Juergen Huber; Michael Kirchler

    2008-01-01

    In the U.S. campaign contributions by companies play a major role in financing election campaigns. We analyze contributions by companies before an election and stock market performance after the election for the presidential elections from 1992 until 2004. We find that (i) the percentage of contributions given to the winner in a presidential election and (ii) the total contribution (divided by market capitalization) have a significant positive impact on a company's stock market performance af...

  20. Comparison of FDG PET and CT/MRI in the diagnosis of cervical lymph node metastasis of head and neck cancer: a level-by-level based study

    International Nuclear Information System (INIS)

    Yang, You Jung; Kim, J. S.; Kim, S. Y.; Nam, S. Y.; Lee, W. W.; Ryu, J. S.; Yeo, J. S.; Moon, D. H.

    2002-01-01

    We compared diagnostic accuracy of FDG PET and CT/MRI for regional lymph node metastasis of head and neck cancer according to the level of cervical lymph node. Thirty-two patients (M/F=27/5, 56±10yr) with head and neck cancer (glottic cancer; 16, tongue cancer; 9, others; 7) uncerwent FDG PET and CT/MRI (29/3) within 1 month before elective surgery with neck dissection (bilateral in 21, unilateral in 11). Whole body and additional regional neck images were acquired 1 hr after injection of FDG (555 MBq). PET images were visually interpreted according to the cervical lymph node level by 2 nuclear physicians independently without CT/MRI information. The findings of PET and CT/MRI were confirmed by the surgical pathology(153 levels of 43 neck dissections). There were 32 positive levels and 121 negative levels for metastatic lymph node lesions in pathology. The diagnostic sensitivity of PET [88%(28/32)] was significantly higher than that of CT/MRI [63%(20/32)] (p=0.021), whereas the specificity of PET [93%(113/121)] was similar to that of CT/MRI [92%(111/121)] (p>0.05). FDG PET was more sensitive than conventional CT/MRI in detecting metastatic lymph node of head and neck cancer

  1. Clinical evaluation of esophageal lymph flow system based on the RI uptake of removed regional lymph nodes following lymphoscintigraphy

    International Nuclear Information System (INIS)

    Tanabe, Gen; Baba, Masamichi; Kuroshima, Kazunao; Natugoe, Shouji; Yoshinaka, Heiji; Aikou, Takashi; Kajisa, Takashi

    1986-01-01

    For surgical treatment of esophageal cancer, the importance of evaluating lymph node metastasis and the lymph flow of the esophagus can not be overemphasized. In order to investigate the lymph flow of the esophagus, we preoperatively performed lymphoscintigraphy by endoscopic local injection of 99m Tc Renium Colloid into the esophageal wall in 42 esophageal cancer cases and 4 gastric cancer cases. Postoperatively, the RI uptake of each dissected regional lymph nodes was examined by a Scintillation Counter. The findings were as follows. 1. From the upper third of the thoracic esophagus, the main lymph flow was ascending to the neck and upper mediastinum. 2. From the middle third, the lymph flow was ascending to the neck and upper mediastinum and descending into the abdomen. 3. From the lower third, the main lymph flow was descending to the abdomen. In some cases, the lymph flow to the tracheal bifurcation nodes or to the lymph nodes around the left renal vein was observed. 4. In 61 % of the esophageal cancer cases with a partial bilateral neck dissection, the lymph flow to the bilateral supraclavicular lymph nodes was predominant compared to the upper mediastinum nodes. (author)

  2. Second-rate election campaigning? An analysis of campaign styles in European parliamentary elections

    NARCIS (Netherlands)

    de Vreese, C.H.

    2009-01-01

    The literature on professionalization of political campaigns is strongly biased toward first-order (national) elections and the U.S. and U.K. contexts. This study expands that scope. Based on a survey of candidates for the 2004 European elections in eight European Union countries, we tested whether

  3. No Winds of Change: Taiwan’s 2012 National Elections and the Post-Election Fallout

    Directory of Open Access Journals (Sweden)

    Gunter Schubert

    2012-01-01

    Full Text Available Taiwan held its first combined national elections on 14 January 2012. Though the Democratic Progressive Party (DPP, the largest opposition party, fared much better in the Legislative Yuan elections than it did in 2008, DPP presidential contender Tsai Ying-wen’s (Cai Yingwen clear defeat at the hands of the Kuomintang (KMT, Guomindang incumbent, Ma Ying-jeou (Ma Yingjiu, in the presidential race came as a surprise. The article examines the election campaigns of both Tsai and Ma, summarizes the election results, and analyses the reasons why the DPP failed to retake the presidency. It then discusses the post-election debate within the DPP on the future of its China policy and ponders what can be expected from the second Ma administration.

  4. Designing Targets for Elective Nodal Irradiation in Lung Cancer Radiotherapy: A Planning Study

    International Nuclear Information System (INIS)

    Kepka, Lucyna; Tatro, Daniel; Moran, Jean M.; Quint, Leslie E.; Hayman, James A.; Ten Haken, Randall K.; Kong Fengming

    2009-01-01

    Purpose: To assess doses received by mediastinal and hilar lymph node stations (LNS) delineated according to published recommendations when 'standard' two-dimensional (2D) elective fields are applied and to assess doses to critical structures when fields are designed using 2D and three-dimensional (3D) treatment planning for elective irradiation. Methods and Materials: LNS were delineated on axial CT scans according to existing recommendations. For each case and tumor location, 2D anteroposterior-posteroanterior (AP-PA) elective fields were applied using the AP-PA CT topograms. From the 2D portal fields, 3D dose distributions were then calculated to particular LNS. Next, 3D plans were prepared for elective nodal irradiation for tumors of different lobes. Doses for critical structures were compared for 2D and 3D plans. Results: LNS 1/2R, 1/2L, 3A, 3P, 5, 6, and 8 were not adequately covered in a substantial part of plans by standard 2D portals when guidelines for delineation were strictly followed. The magnitude of the lack of coverage increased with margin application. There was a trend for a higher yet probably still safe dose delivered to lung for 3D plans compared with 2D plans with a prescription dose of 45 Gy. Conclusions: 2D fields did not entirely cover LNS delineated according to the recommendations for 3D techniques. A strict adherence to these guidelines may lead to larger portals than traditionally constructed using 2D methods. Some modifications for clinical implementation are discussed.

  5. Patterns of failure after the reduced volume approach for elective nodal irradiation in nasopharyngeal carcinoma.

    Science.gov (United States)

    Seol, Ki Ho; Lee, Jeong Eun

    2016-03-01

    To evaluate the patterns of nodal failure after radiotherapy (RT) with the reduced volume approach for elective neck nodal irradiation (ENI) in nasopharyngeal carcinoma (NPC). Fifty-six NPC patients who underwent definitive chemoradiotherapy with the reduced volume approach for ENI were reviewed. The ENI included retropharyngeal and level II lymph nodes, and only encompassed the echelon inferior to the involved level to eliminate the entire neck irradiation. Patients received either moderate hypofractionated intensity-modulated RT for a total of 72.6 Gy (49.5 Gy to elective nodal areas) or a conventional fractionated three-dimensional conformal RT for a total of 68.4-72 Gy (39.6-45 Gy to elective nodal areas). Patterns of failure, locoregional control, and survival were analyzed. The median follow-up was 38 months (range, 3 to 80 months). The out-of-field nodal failure when omitting ENI was none. Three patients developed neck recurrences (one in-field recurrence in the 72.6 Gy irradiated nodal area and two in the elective irradiated region of 39.6 Gy). Overall disease failure at any site developed in 11 patients (19.6%). Among these, there were six local failures (10.7%), three regional failures (5.4%), and five distant metastases (8.9%). The 3-year locoregional control rate was 87.1%, and the distant failure-free rate was 90.4%; disease-free survival and overall survival at 3 years was 80% and 86.8%, respectively. No patient developed nodal failure in the omitted ENI site. Our investigation has demonstrated that the reduced volume approach for ENI appears to be a safe treatment approach in NPC.

  6. Patterns of failure after the reduced volume approach for elective nodal irradiation in nasopharyngeal carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Seol, Ki Ho; Lee, Jeong Eun [Dept. of Radiation Oncology, Kyungpook National University School of Medicine, Daegu (Korea, Republic of)

    2016-03-15

    To evaluate the patterns of nodal failure after radiotherapy (RT) with the reduced volume approach for elective neck nodal irradiation (ENI) in nasopharyngeal carcinoma (NPC). Fifty-six NPC patients who underwent definitive chemoradiotherapy with the reduced volume approach for ENI were reviewed. The ENI included retropharyngeal and level II lymph nodes, and only encompassed the echelon inferior to the involved level to eliminate the entire neck irradiation. Patients received either moderate hypofractionated intensity-modulated RT for a total of 72.6 Gy (49.5 Gy to elective nodal areas) or a conventional fractionated three-dimensional conformal RT for a total of 68.4-72 Gy (39.6-45 Gy to elective nodal areas). Patterns of failure, locoregional control, and survival were analyzed. The median follow-up was 38 months (range, 3 to 80 months). The out-of-field nodal failure when omitting ENI was none. Three patients developed neck recurrences (one in-field recurrence in the 72.6 Gy irradiated nodal area and two in the elective irradiated region of 39.6 Gy). Overall disease failure at any site developed in 11 patients (19.6%). Among these, there were six local failures (10.7%), three regional failures (5.4%), and five distant metastases (8.9%). The 3-year locoregional control rate was 87.1%, and the distant failure-free rate was 90.4%; disease-free survival and overall survival at 3 years was 80% and 86.8%, respectively. No patient developed nodal failure in the omitted ENI site. Our investigation has demonstrated that the reduced volume approach for ENI appears to be a safe treatment approach in NPC.

  7. Patterns of failure after the reduced volume approach for elective nodal irradiation in nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    Seol, Ki Ho; Lee, Jeong Eun

    2016-01-01

    To evaluate the patterns of nodal failure after radiotherapy (RT) with the reduced volume approach for elective neck nodal irradiation (ENI) in nasopharyngeal carcinoma (NPC). Fifty-six NPC patients who underwent definitive chemoradiotherapy with the reduced volume approach for ENI were reviewed. The ENI included retropharyngeal and level II lymph nodes, and only encompassed the echelon inferior to the involved level to eliminate the entire neck irradiation. Patients received either moderate hypofractionated intensity-modulated RT for a total of 72.6 Gy (49.5 Gy to elective nodal areas) or a conventional fractionated three-dimensional conformal RT for a total of 68.4-72 Gy (39.6-45 Gy to elective nodal areas). Patterns of failure, locoregional control, and survival were analyzed. The median follow-up was 38 months (range, 3 to 80 months). The out-of-field nodal failure when omitting ENI was none. Three patients developed neck recurrences (one in-field recurrence in the 72.6 Gy irradiated nodal area and two in the elective irradiated region of 39.6 Gy). Overall disease failure at any site developed in 11 patients (19.6%). Among these, there were six local failures (10.7%), three regional failures (5.4%), and five distant metastases (8.9%). The 3-year locoregional control rate was 87.1%, and the distant failure-free rate was 90.4%; disease-free survival and overall survival at 3 years was 80% and 86.8%, respectively. No patient developed nodal failure in the omitted ENI site. Our investigation has demonstrated that the reduced volume approach for ENI appears to be a safe treatment approach in NPC

  8. Sentinel lymph node biopsy is indicated for patients with thick clinically lymph node-negative melanoma.

    Science.gov (United States)

    Yamamoto, Maki; Fisher, Kate J; Wong, Joyce Y; Koscso, Jonathan M; Konstantinovic, Monique A; Govsyeyev, Nicholas; Messina, Jane L; Sarnaik, Amod A; Cruse, C Wayne; Gonzalez, Ricardo J; Sondak, Vernon K; Zager, Jonathan S

    2015-05-15

    Sentinel lymph node biopsy (SLNB) is indicated for the staging of clinically lymph node-negative melanoma of intermediate thickness, but its use is controversial in patients with thick melanoma. From 2002 to 2012, patients with melanoma measuring ≥4 mm in thickness were evaluated at a single institution. Associations between survival and clinicopathologic characteristics were explored. Of 571 patients with melanomas measuring ≥4 mm in thickness and no distant metastases, the median age was 66 years and 401 patients (70.2%) were male. The median Breslow thickness was 6.2 mm; the predominant subtype was nodular (45.4%). SLNB was performed in 412 patients (72%) whereas 46 patients (8.1%) presented with clinically lymph node-positive disease and 113 patients (20%) did not undergo SLNB. A positive SLN was found in 161 of 412 patients (39.1%). For SLNB performed at the study institution, 14 patients with a negative SLNB developed disease recurrence in the mapped lymph node basin (false-negative rate, 12.3%). The median disease-specific survival (DSS), overall survival (OS), and recurrence-free survival (RFS) for the entire cohort were 62.1 months, 42.5 months, and 21.2 months, respectively. The DSS and OS for patients with a negative SLNB were 82.4 months and 53.4 months, respectively; 41.2 months and 34.7 months, respectively, for patients with positive SLNB; and 26.8 months and 22 months, respectively, for patients with clinically lymph node-positive disease (Pthick melanoma and a negative SLNB appear to have significantly prolonged RFS, DSS, and OS compared with those with a positive SLNB. Therefore, SLNB should be considered as indicated for patients with thick, clinically lymph node-negative melanoma. © 2015 American Cancer Society.

  9. Preoperative diagnosis of lymph node metastasis in thoracic esophageal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Eguchi, Reiki; Yamada, Akiyoshi; Ueno, Keiko; Murata, Yoko [Tokyo Women`s Medical Coll. (Japan)

    1996-10-01

    From 1994 to 1995, to evaluate the utility of preoperative CT, EUS (endoscopic ultrasonography) and US in the diagnosis of lymph node metastasis in thoracic esophageal cancer, 94 patients with thoracic esophageal cancer who underwent esophagectomy were studied clinicopathologically. The sensitivity of EUS diagnosis of upper mediastinal lymph node metastasis (85%), left-sided paragastrin lymph node metastasis (73-77%), and especially lower paraesophageal lymph node metastasis (100%) were good. But due to their low-grade specificity in EUS diagnosis, their overall accuracy was not very good. On the other hand, the overall accuracy of the CT diagnosis of lymph node metastasis was fine. However, sensitivity, the most important clinical factor in the CT diagnosis of lymph node metastasis was considerably inferior to EUS. The assessment of the diagnosis of lymph node metastasis around the tracheal bifurcation and the pulmonary hilum and the left para-cardial lesion by CT or EUS was poor. It was concluded that lymph node metastasis of these area must be the pitfall in preoperative diagnosis. The average diameter of the lymph nodes and the proportion of cancerous tissue in the lymph nodes diagnosed as metastatic lymph nodes by CT was larger than that of the false negative lymph nodes. However, the lymph nodes diagnosed as true positives by EUS showed no such tendency. This must be the reason the sensitivity of the EUS diagnosis and specificity of the CT diagnosis were favorable, but the specificity of the EUS diagnosis and especially the sensitivity of the CT diagnosis were not as good. (author)

  10. Preoperative diagnosis of lymph node metastasis in thoracic esophageal cancer

    International Nuclear Information System (INIS)

    Eguchi, Reiki; Yamada, Akiyoshi; Ueno, Keiko; Murata, Yoko

    1996-01-01

    From 1994 to 1995, to evaluate the utility of preoperative CT, EUS (endoscopic ultrasonography) and US in the diagnosis of lymph node metastasis in thoracic esophageal cancer, 94 patients with thoracic esophageal cancer who underwent esophagectomy were studied clinicopathologically. The sensitivity of EUS diagnosis of upper mediastinal lymph node metastasis (85%), left-sided paragastrin lymph node metastasis (73-77%), and especially lower paraesophageal lymph node metastasis (100%) were good. But due to their low-grade specificity in EUS diagnosis, their overall accuracy was not very good. On the other hand, the overall accuracy of the CT diagnosis of lymph node metastasis was fine. However, sensitivity, the most important clinical factor in the CT diagnosis of lymph node metastasis was considerably inferior to EUS. The assessment of the diagnosis of lymph node metastasis around the tracheal bifurcation and the pulmonary hilum and the left para-cardial lesion by CT or EUS was poor. It was concluded that lymph node metastasis of these area must be the pitfall in preoperative diagnosis. The average diameter of the lymph nodes and the proportion of cancerous tissue in the lymph nodes diagnosed as metastatic lymph nodes by CT was larger than that of the false negative lymph nodes. However, the lymph nodes diagnosed as true positives by EUS showed no such tendency. This must be the reason the sensitivity of the EUS diagnosis and specificity of the CT diagnosis were favorable, but the specificity of the EUS diagnosis and especially the sensitivity of the CT diagnosis were not as good. (author)

  11. Presidential elections: centrality, context, and implications

    Directory of Open Access Journals (Sweden)

    Lima Junior Olavo Brasil de

    2000-01-01

    Full Text Available The author argues that the conjugation of certain democratic, socioeconomic and political factors has led to the "nationalization" of presidential elections in Brazil since 1960. The expansion of the electoral market resulting from urbanization and the growth of the electorate, together with the progressive removal of the obstacles to voting - due to income, gender, age, and education - has democratized the electoral process by diversifying the social structure of the electorate. Since then, the president's election has ceased to depend solely upon rural political forces and now involves multiple combinations of rural and urban political forces. Candidates can no longer count on specific social groups in order to guarantee their election, and need to widen their appeal. Based on the results of the direct presidential elections of 1960, 1989, 1994 and 1998, the author contends that the "nationalization" of the vote is part of the political integration of Brazilian society and that this, together with the social complexity of the electorate, means that the candidate's appeal and political stance need to be more wide-ranging in order to prevent potential conflicts from arising during the election campaign.

  12. ELECTIONS PENSION FUND 3rd candidate

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : Hauviller First Name : Claude Dear colleague of CERN and ESO, For the first time, I am standing and requesting your support to become a member of the Governing Board of our Pension Fund. CERN staff member since 1974, I have already carried elective mandates: I have been Delegate to the Staff Council and Member of the Senior Staff Consultative Committee (the Nine). For the majority of us, our Pension Fund is our only social provident scheme and source of retirement income; I believe I can usefully contribute to its successful management and help ensure its balance. Our Fund reaches its majority: soon, there will be more beneficiaries tha...

  13. ELECTIONS PENSION FUND CANDIDATE NR 3

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : HAUVILLER First Name : Claude Dear colleague of CERN and ESO, For the first time, I am standing and requesting your support to become a member of the Governing Board of our Pension Fund. CERN staff member since 1974, I have already carried elective mandates: I have been Delegate to the Staff Council and Member of the Senior Staff Consultative Committee (the Nine). For the majority of us, our Pension Fund is our only social provident scheme and source of retirement income; I believe I can usefully contribute to its successful management and help ensure its balance. Our Fund reaches its majority: soon, there will be more beneficiaries tha...

  14. ELECTIONS PENSION FUND 4th candidate

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : MYERS First Name : Stephen I have been at CERN since 1972, and was elected member of the Governing Board for the first time in 1998. The Governing Board then nominated me to the Investments Committee where I have been a member since the beginning of 1999. Since then I have actively participated in redefining and transforming the investment portfolio in order to improve the overall return and where possible reduce the risk. The portfolio has recently been greatly improved and now allows much simpler more transparent monitoring of our investment. I have also actively participated and hopefully made useful contributions in discussions conc...

  15. ELECTIONS PENSION FUND CANDIDATE NR 4

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : MYERS First Name : Stephen I have been at CERN since 1972, and was elected member of the Governing Board for the first time in 1998. The Governing Board then nominated me to the Investments Committee where I have been a member since the beginning of 1999. Since then I have actively participated in redefining and transforming the investment portfolio in order to improve the overall return and where possible reduce the risk. The portfolio has recently been greatly improved and now allows much simpler more transparent monitoring of our investment. I have also actively participated and hopefully made useful contributions in discussions conc...

  16. Inflammatory myofibroblastic tumor of inguinal lymph nodes, simulating lymphoma

    Directory of Open Access Journals (Sweden)

    Akansha Gandhi

    2015-01-01

    Full Text Available Multiple enlarged lymph nodes in an elderly female patient can have varied etiologies as well as histologic pictures. We are presenting the case of a 53-year-old female who presented with inguinal lymphadenopathy with fever, which was clinically misconstrued as lymphoma. Cytology could not exclude a lymphoma. Histology led to the unusual diagnosis of inflammatory myofibroblastic tumor of lymph node in this case. Inflammatory myofibroblastic tumor of the lymph node is a rare, distinctive reactive proliferative pattern in the lymph node which involves proliferation of the connective tissue elements of the lymph node, admixed with lymphocytes, plasma cells, eosinophils, and histiocytes. Multiple etiologic agents have been suggested in existing literature. Despite extensive search, no definite attributable cause could be sought. It is now widely accepted that inflammatory pseudotumor of the lymph node is a non-neoplastic proliferation which has a benign clinical course and excellent prognosis after surgical resection.

  17. Bacteremia during quinsy and elective tonsillectomy

    DEFF Research Database (Denmark)

    Klug, Tejs Ehlers; Henriksen, Jens-Jacob; Rusan, Maria

    2012-01-01

    for each isolate obtained from elective tonsillectomy cases compared to quinsy tonsillectomy cases (P bacterial endocarditis...... prophylaxis recommendations to patients at high risk of infective endocarditis who are undergoing tonsillectomy. Methods: A prospective study was conducted on 80 patients undergoing elective tonsillectomy and 36 patients undergoing acute tonsillectomy due to peritonsillar abscess. Blood cultures, tonsillar...... prophylaxis recommendation only to patients undergoing procedures to treat an established infection. To provide full empiric coverage, including coverage for Staphylococcus aureus, we advocate the use of amoxicillin with clavulanic acid in patients at high risk of infective endocarditis....

  18. Brazil's election: as polarized as can be

    OpenAIRE

    Wheatley, Jonathan

    2014-01-01

    What you see above is a graphic representation of something anyone who followed the campaign that led to the re-election of Dilma Rousseff as Brazil’s president on October 26 already knows: the election was the most polarised in the country’s history. Brasil was split down the middle, not only numerically (Dilma got 52 per cent, Aécio Neves 48) and geographically (Dilma won in the less developed north, Aécio in the more prosperous south). The twitterspere, too, was divided into two camps....

  19. Three consequences of the 2012 general elections

    Directory of Open Access Journals (Sweden)

    Daniel Buti

    2013-04-01

    Full Text Available The article represents an analysis of the 2012 general elections and their consequences on the Romanian political system. The variables analysed in the study are: the effective number of parties (N, the level of electoral disproportionality (G and the nature of bicameralism. Although measured indicators appear to call for an institutional approach and a formal analysis, the article tries to capture and simultaneously takes into account the functional dimension of the political system too. Thus, the consequences of the 2012 parliamentary elections reveal not necessarily the imbalance in the party system or the improvisation of a delegitimized electoral formula, but rather the current makeshift relationships between actors.

  20. Local Election Campaign in Social Media

    DEFF Research Database (Denmark)

    Bock Segaard, Signe; Agger Nielsen, Jeppe

    candidates, content registration of local blogs, and log file data of local blogs through Google Analytics). In contrast to the democratic vision for social media the analysis demonstrates that the election blogs primarily are used by those who are most politically active in advance. The analysis also shows...... and their actual behavior in social media. The experiences from the Norwegian local elections indicate that the usage of social media has not yet constituted a vital democratic frontier. The myth that the “tone" in online debates always is hard, concise and person fixed has also been disproved....

  1. Histological step sectioning of pelvic lymph nodes increases the number of identified lymph node metastases

    DEFF Research Database (Denmark)

    Engvad, Birte; Poulsen, Mads H; Staun, Pia W

    2014-01-01

    Pathological examinations of lymph nodes (LN) in prostate cancer patients are handled differently at various institutions. The objective of this study is to provide means to improve the guidelines by examining the impact of step sectioning on LN status in patients with intermediate and high...

  2. Clinical significance of lymph node metastasis in gastric cancer

    Science.gov (United States)

    Deng, Jing-Yu; Liang, Han

    2014-01-01

    Gastric cancer, one of the most common malignancies in the world, frequently reveals lymph node, peritoneum, and liver metastases. Most of gastric cancer patients present with lymph node metastasis when they were initially diagnosed or underwent surgical resection, which results in poor prognosis. Both the depth of tumor invasion and lymph node involvement are considered as the most important prognostic predictors of gastric cancer. Although extended lymphadenectomy was not considered a survival benefit procedure and was reported to be associated with high mortality and morbidity in two randomized controlled European trials, it showed significant superiority in terms of lower locoregional recurrence and disease related deaths compared to limited lymphadenectomy in a 15-year follow-up study. Almost all clinical investigators have reached a consensus that the predictive efficiency of the number of metastatic lymph nodes is far better than the extent of lymph node metastasis for the prognosis of gastric cancer worldwide, but other nodal metastatic classifications of gastric cancer have been proposed as alternatives to the number of metastatic lymph nodes for improving the predictive efficiency for patient prognosis. It is still controversial over whether the ratio between metastatic and examined lymph nodes is superior to the number of metastatic lymph nodes in prognostic evaluation of gastric cancer. Besides, the negative lymph node count has been increasingly recognized to be an important factor significantly associated with prognosis of gastric cancer. PMID:24744586

  3. Lymph flux rates from various lymph sacs in the cane toad Rhinella marina: an experimental evaluation of the roles of compliance, skeletal muscles and the lungs in the movement of lymph.

    Science.gov (United States)

    Hillman, Stanley S; Hedrick, Michael S; Drewes, Robert C; Withers, Philip C

    2010-09-15

    A new method for quantitatively determining lymph flux from various lymphatic sacs of an anuran, the cane toad, was developed. This method used the dye dilution principle of C(i)V(i)=C(f)V(f) following injection of Evans Blue into specific lymph sacs and measuring its appearance in the venous circulation. The apparent lymph volume was 57 ml kg(-1). The greatest rate of lymph return (0.5-0.8 ml kg(-1) min(-1)) and best linear fit of Evans Blue appearance in the circulation with time followed injections into the subvertebral lymph sac, which has direct connections to both the anterior and posterior pairs of lymphatic hearts. Rate of lymph flux from the pair of posterior lymph hearts was three times greater than the anterior pair. Rates of lymph flux were only influenced by injection volume in the crural lymph sacs, implicating lymph sac compliance as the source of the pressure for lymph movement from these sacs. Femoral lymph sac fluxes were decreased by 60% following ablation of the tendons of the sphincter ani cloacalis, abdominal crenators and piriformis. This supports a role for these muscles in generating the pressure for vertical lymph movement. Femoral lymph sac fluxes were also decreased by 70% by the insertion of a coil in the subvertebral lymph sac, preventing normal compression and expansion of this sac by the lungs. This supports a role for lung ventilation in generating the pressure for vertical movement of lymph. Contrary to previous hypotheses, fluxes from the brachial sac were not influenced by insertion of the coil into the subvertebral sac. A haemorrhage equivalent to 50% of the blood volume did not change lymph flux rates from the femoral lymph sacs. These data provide the first experimental evidence that actual lymph fluxes in the cane toad Rhinella marina depend on lymph sac compliance, contraction of specific skeletal muscles and lung ventilation to move lymph laterally and vertically to the dorsally located lymphatic hearts.

  4. The local lymph node assay (LLNA).

    Science.gov (United States)

    Rovida, Costanza; Ryan, Cindy; Cinelli, Serena; Basketter, David; Dearman, Rebecca; Kimber, Ian

    2012-02-01

    The murine local lymph node assay (LLNA) is a widely accepted method for assessing the skin sensitization potential of chemicals. Compared with other in vivo methods in guinea pig, the LLNA offers important advantages with respect to animal welfare, including a requirement for reduced animal numbers as well as reduced pain and trauma. In addition to hazard identification, the LLNA is used for determining the relative skin sensitizing potency of contact allergens as a pivotal contribution to the risk assessment process. The LLNA is the only in vivo method that has been subjected to a formal validation process. The original LLNA protocol is based on measurement of the proliferative activity of draining lymph node cells (LNC), as determined by incorporation of radiolabeled thymidine. Several variants to the original LLNA have been developed to eliminate the use of radioactive materials. One such alternative is considered here: the LLNA:BrdU-ELISA method, which uses 5-bromo-2-deoxyuridine (BrdU) in place of radiolabeled thymidine to measure LNC proliferation in draining nodes. © 2012 by John Wiley & Sons, Inc.

  5. Acute isovolemic haemodilution in elective prostatectomy: An ...

    African Journals Online (AJOL)

    This study was aimed at comparing the effect of Acute Isovolemic Haemodilution (AIH) with use of Homologous Blood Transfusion during elective major surgery. Methods: This was a study prospective undertaken in the sub regional hospital at ArbaMinch, Ethiopia over a 15 month period and involved 34 patients admitted ...

  6. Election 2000: The Keys Point to Gore.

    Science.gov (United States)

    Lichtman, Allan J.

    2000-01-01

    Asserts that Vice President Al Gore will be elected in 2000 based on the performance of the Clinton administration. Utilizes the key to the White House, 13 true-or-false diagnostic questions stated as propositions. If five or less are false then the party in power wins. (CMK)

  7. The 2007 Parliamentary Election in Greece

    NARCIS (Netherlands)

    Gemenis, Konstantinos

    2008-01-01

    After the defeat of the Panhellenic Socialist Movement (PASOK) in the 2004 election, the party of Nea Dimokratia (New Democracy, ND) begun its first term in government since 1993 on a platform promising to fight rising prices and corruption and ‘reconstruct’ the state. ND’s term begun with the

  8. Presidential Elections in the Age of Television.

    Science.gov (United States)

    Rothwell, Jennifer Truran

    2000-01-01

    Explores the role of television in politics providing historical examples of the use of television and its possible effects on elections. Focuses on television as the dominant medium for politics, the connections among television, advertising, and political money, and ideas for reforming the electoral process. Includes a teaching activity on…

  9. Voting Behavior in Parliamentary Elections in Slovakia

    Directory of Open Access Journals (Sweden)

    Řádek Miroslav

    2016-10-01

    Full Text Available Department of Political Science at Alexander Dubcek University in Trencin prepared its own exit poll during election day on March 5, 2016. The survey asked seven questions that were aimed at determining the preferences of the respondents concerning not only the current but also past general elections. Interviewers surveyed the choice of political party or movement in parliamentary elections in 2016 as well as preferences in past elections. Followed by questions concerning motivation to vote - when did the respondents decide to go to vote and what or who inspired this decision. The survey also tried to found out how many preferential votes did the voters give to the candidates of political parties and movements. Final question asked about expectations for the future of individual respondents. This article is the information output of the survey. The interviewers were 124 university students and its return was 1,612 sheets. The aim of this paper is to communicate the findings of this unique survey, which is unprecedented in the Slovak political science.

  10. What about the superfluous half? (Israeli elections)

    NARCIS (Netherlands)

    Reinhart, T.

    1999-01-01

    In the US, fifty percent of the citizens do not take part in the elections -an outcome of a long tradition of two candidates, identical in deeds though different in style. Both represent the same "market forces" but the Democrats have more respect to the liberal values of the west: the

  11. Elective abdominal hysterectomy: Appraisal of indications and ...

    African Journals Online (AJOL)

    of hysterectomy did not occur until the 19th century, earlier attempts are known. Some references to hysterectomy date back to 5th century BC, in the time of Hippocrates. In. 1600, Schenck of Grabenberg cataloged 26 cases of vaginal hysterectomy in Europe.[2]. Elective abdominal hysterectomy: Appraisal of indications and.

  12. Elective Mutism Associated with Selective Inactivity.

    Science.gov (United States)

    Hill, Linda; Scull, John

    1985-01-01

    Effective treatment procedures for a nine-year-old boy with elective mutism and selective inactivity included increasing the frequency of situations in which he could already speak and decreasing the frequency of those in which he seldom spoke (specifically coercive situations). (CL)

  13. Local government elections – Some personal perspectives

    CSIR Research Space (South Africa)

    Ittmann, HW

    2011-09-01

    Full Text Available representation. In cases where municipalities fall within districts, there is a third vote for candidates to be elected for district councils. As predictions are computed, these need to be shared through the national public broadcast system, including radio...

  14. UK Election 2015:Setting the Agenda

    OpenAIRE

    Moore, Martin John Edwards; Ramsay, Gordon Neil

    2015-01-01

    UK election 2015: setting the agenda builds on innovativework by Dr Martin Moore and Dr Gordon Ramsaystarted in January 2015. Using new methods forcollecting and analysing news and social media content,the report provides a fresh perspective on how politicalcommunication is changing in the digital era.

  15. 75 FR 32273 - Representation Election Procedure

    Science.gov (United States)

    2010-06-08

    ... Representation Election Procedure AGENCY: National Mediation Board. ACTION: Final rule; delay of effective date. SUMMARY: The National Mediation Board (NMB) is delaying the effective date of its rule regarding... participants under the Railway Labor Act (RLA) that the rule will apply to applications filed on or after June...

  16. DEMOCRATIC ELECTIONS IN A GLOBAL CONTEXT

    African Journals Online (AJOL)

    Dr Tanya du Plessis

    material or documents which have a bearing on elections. A legal ..... This enabled us to announce the results in three days after voting day compared to six days in 1999. ... Attempts to build a democracy without viable political parties have failed. Political parties play a vital role in the market place of political ideas and.

  17. The 2015 National Elections in Switzerland

    DEFF Research Database (Denmark)

    Bochsler, Daniel; Gerber, Marlène; Zumbach, David

    2016-01-01

    The 2015 election to the Swiss Parliament marks a return to an already observed trend that was only interrupted in 2011: a shift to the right and an increase in polarization. The vote share of the nationalist-conservative Swiss People's Party (SVP) has now reached a historical height of 29.4% (+2...

  18. Prophylactic Antibiotics for Elective Laparoscopic Cholecystectomy.

    Science.gov (United States)

    Smith, J Patrick; Samra, Navdeep S; Ballard, David H; Moss, Jonathan B; Griffen, Forrest D

    2018-04-01

    Surgical site infections with elective laparoscopic cholecystectomy are less frequent and less severe, leading some to suggest that prophylactic antibiotics (PA) are no longer indicated. We compared the incidence of surgical site infections before and after an institutional practice change of withholding PA for elective laparoscopic cholecystectomy. Between May 7, 2013, and March 11, 2015, no PA were given to patients selected for elective cholecystectomy by two surgeons at a single center. The only patients excluded were those who received antibiotics before surgery for any reason. All others, including those at high risk for infection, were included. The incidence and severity of infections were compared with historical controls treated with prophylaxis by the same two surgeons from November 6, 2011, to January 13, 2013. There were 268 patients in the study group and 119 patients in the control group. Infection occurred in 3.0 per cent in the study group compared with 0.9 per cent in the controls (P = 0.29). All infections were mild except one. Based on these data, the routine use of PA for elective laparoscopic cholecystectomy is not supported.

  19. Election Year Hints at Shifts for Unions

    Science.gov (United States)

    Honawar, Vaishali; Keller, Bess

    2008-01-01

    The National Education Association is poised for a change in leadership this year as its president of six years, Reg Weaver, bumps up against term limits. Now, speculation is widespread that Edward J. McElroy, his counterpart at the American Federation of Teachers, might not seek re-election in July. The possible exit of Mr. McElroy--and the…

  20. Complications associated with malnutrition in elective surgical ...

    African Journals Online (AJOL)

    Purpose: To identify the level of malnutrition and complications observed in Malaysia. Methods: A prospective, observational study was conducted with the objectives of identifying the degree of malnutrition, complications and the need for nutritional support in elective surgical patients. Collection of data was performed in ...

  1. Elective nodal irradiation (ENI) in definitive chemoradiotherapy (CRT) for squamous cell carcinoma of the thoracic esophagus

    International Nuclear Information System (INIS)

    Onozawa, Masakatsu; Nihei, Keiji; Ishikura, Satoshi; Minashi, Keiko; Yano, Tomonori; Muto, Manabu; Ohtsu, Atsushi; Ogino, Takashi

    2009-01-01

    Background and purpose: There are some reports indicating that prophylactic three-field lymph node dissection for esophageal cancer can lead to improved survival. But the benefit of ENI in CRT for thoracic esophageal cancer remains controversial. The purpose of the present study is to retrospectively evaluate the efficacy of elective nodal irradiation (ENI) in definitive chemoradiotherapy (CRT) for thoracic esophageal cancer. Materials and methods: Patients with squamous cell carcinoma (SCC) of the thoracic esophagus newly diagnosed between February 1999 and April 2001 in our institution was recruited from our database. Definitive chemoradiotherapy consisted of two cycles of cisplatin/5FU repeated every 5 weeks, with concurrent radiation therapy of 60 Gy in 30 fractions. Up to 40 Gy radiation therapy was delivered to the cervical, periesophageal, mediastinal and perigastric lymph nodes as ENI. Results: One hundred two patients were included in this analysis, and their characteristics were as follows: median age, 65 years; male/female, 85/17; T1/T2/T3/T4, 16/11/61/14; N0/N1, 48/54; M0/M1, 84/18. The median follow-up period for the surviving patients was 41 months. Sixty patients achieved complete response (CR). After achieving CR, only one (1.0%; 95% CI, 0-5.3%) patient experienced elective nodal failure without any other site of recurrence. Conclusion: In CRT for esophageal SCC, ENI is effective for preventing regional nodal failure. Further evaluation of whether ENI leads to an improved overall survival is needed.

  2. Fetomaternal hemorrhage in women undergoing elective cesarean section

    DEFF Research Database (Denmark)

    Perslev, Anette; Jørgensen, Finn Stener; Nielsen, Leif Kofoed

    2011-01-01

    OBJECTIVE: To investigate the degree of fetomaternal hemorrhage (FMH) caused by elective cesarean section. DESIGN: Descriptive study. SETTINGS: University Hospitals in Copenhagen, Denmark. POPULATION: Women scheduled for elective cesarean section, in the period September 2007 to January 2009, at ...

  3. A model for election night forecasting applied to the 2004 South African elections

    Directory of Open Access Journals (Sweden)

    JM Greben

    2006-06-01

    Full Text Available A novel model has been developed to predict elections on the basis of early results. The electorate is clustered according to their behaviour in previous elections. Early results in the new elections can then be translated into voter behaviour per cluster and extrapolated over the whole electorate. This procedure is of particular value in the South African elections which tend to be highly biased, as early results do not give a proper representation of the overall electorate. In this paper we explain the methodology used to obtain the predictions. In particular, we look at the different clustering techniques that can be used, such as kmeans, fuzzy clustering and k-means in combination with discriminant analysis. We assess the performances of the different approaches by comparing their convergence towards the final results.

  4. Development of Geospatial Map Based Election Portal

    Science.gov (United States)

    Gupta, A. Kumar Chandra; Kumar, P.; Vasanth Kumar, N.

    2014-11-01

    The Geospatial Delhi Limited (GSDL), a Govt. of NCT of Delhi Company formed in order to provide the geospatial information of National Capital Territory of Delhi (NCTD) to the Government of National Capital Territory of Delhi (GNCTD) and its organs such as DDA, MCD, DJB, State Election Department, DMRC etc., for the benefit of all citizens of Government of National Capital Territory of Delhi (GNCTD). This paper describes the development of Geospatial Map based Election portal (GMEP) of NCT of Delhi. The portal has been developed as a map based spatial decision support system (SDSS) for pertain to planning and management of Department of Chief Electoral Officer, and as an election related information searching tools (Polling Station, Assembly and parliamentary constituency etc.,) for the citizens of NCTD. The GMEP is based on Client-Server architecture model. It has been developed using ArcGIS Server 10.0 with J2EE front-end on Microsoft Windows environment. The GMEP is scalable to enterprise SDSS with enterprise Geo Database & Virtual Private Network (VPN) connectivity. Spatial data to GMEP includes delimited precinct area boundaries of Voters Area of Polling stations, Assembly Constituency, Parliamentary Constituency, Election District, Landmark locations of Polling Stations & basic amenities (Police Stations, Hospitals, Schools and Fire Stations etc.). GMEP could help achieve not only the desired transparency and easiness in planning process but also facilitates through efficient & effective tools for management of elections. It enables a faster response to the changing ground realities in the development planning, owing to its in-built scientific approach and open-ended design.

  5. The BDA Dental Academic Staff Group Student Elective Workshop.

    Science.gov (United States)

    Walmsley, A D; White, D A; Hobson, R; Ensor, S

    2007-08-25

    In the current climate in dental education, many schools are re-evaluating the role of the student elective in the curriculum, with two schools no longer running elective programmes. In order to discuss the future of student electives in the dental curriculum, the Dental Academic Staff Group (DASG) of the British Dental Association organised a Student Elective Workshop, which attracted 42 delegates including nine student representatives. The following article is an account of the Workshop and its conclusions.

  6. Ultrasound-Guided Fine Needle Aspiration Cytology in the Assessment of Cervical Metastasis in Patients Undergoing Elective Neck Dissection

    International Nuclear Information System (INIS)

    Dabirmoghaddam, Payman; Sharifkashany, Shervin; Mashali, Leila

    2014-01-01

    In head and neck cancer patients, diagnosis of metastatic cervical adenopathy is essential for treatment planning and prognosis assessment. Treatment of patients with head and neck cancer with clinically negative cervical lymph node (N0) remains controversial. While routine neck treatment would result in overtreatment in many patients, observation may delay the diagnosis and decrease the patients’ survival. To gain insights into the unclear questions regarding the value of diagnostic modalities in patients with N0 neck, this study was designed to compare the diagnostic efficacy of palpation, ultrasonography (US) and ultrasound-guided fine needle aspiration (USGFNA) in detecting cervical lymph node metastasis. Forty-two patients with head and neck cancer who underwent US and USGFNA prior to elective neck dissection were studied. Histopathologic findings of the neck specimens were compared with each diagnostic technique. Of the 53 neck dissection specimens, histopathology showed metastases in 16 cases. The overall accuracy of USGFNA, US and palpation was 96%, 68% and 70%, respectively. The specificity of USGFNA was superior to palpation and US alone. USGFNA had the highest sensitivity, predictive value and accuracy in detecting cervical metastases compared with other performed tests. In our study, USGFNA was superior to palpation and US in detecting metastasis in clinically negative necks. This method can be recommended as a diagnostic tool in preoperative assessment of patients without palpable metastasis, but further investigations are needed before this modality could be considered as an alternative to elective neck dissection

  7. The Discursive Dimension of Second-order Elections: The Case of Czech Regional Elections 2012

    Czech Academy of Sciences Publication Activity Database

    Vašát, Petr; Čermák, Daniel

    2016-01-01

    Roč. 16, č. 2 (2016), s. 121-153 ISSN 1582-456X R&D Projects: GA ČR GAP404/12/0714 Institutional support: RVO:68378025 Keywords : second-order elections theory * discursive dimension of SOE * regional elections Subject RIV: AO - Sociology, Demography Impact factor: 0.458, year: 2016 http://www.sar.org.ro/polsci/?p=1248

  8. Brazil’s 2014 presidential elections: the interconnection between election news and stock market behavior

    OpenAIRE

    Werth, Luca Camilla

    2016-01-01

    This study researches whether there has been abnormal stock market behaviour in Brazil as a consequence of election news (observed via opinion polls), regarding the last Brazilian presidential election, held in October 2014. Via applying event study methodology, the research on the Ibovespa and Petrobras suggests that events in which Rousseff was gaining in share have been subject to negative abnormal returns, and events where Rousseff was loosing in share have led to positive abnormal return...

  9. Election Polls, Free Trade, and the Stock Market: Evidence from the Canadian General Election

    OpenAIRE

    James A. Brander

    1989-01-01

    This paper examines the relationship between the Toronto Stock Exchange (TSE) and election polls during the 1988 Canadian General Election campaign. Two hypotheses are investigated: first, did polls influence the TSE, and secondly, if so, did the nature of the influence suggest that investors were reacting to expectations concerning the effect of the Canada-U.S. Free Trade Agreement (FTA)? I find that the TSE was positively related to Conservative popularity as measured by polls, but that the...

  10. 32 CFR 48.203 - Election of options.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Election of options. 48.203 Section 48.203 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN RETIRED SERVICEMAN'S FAMILY PROTECTION PLAN Election of Options § 48.203 Election of options. (a) A member...

  11. Election cycles in natural resource rents : Empirical evidence

    NARCIS (Netherlands)

    Klomp, Jeroen; de Haan, Jakob

    We examine whether governments' natural resource rents are affected by upcoming elections and if so, whether the incumbent uses these additional rents for re-election purposes. Estimates of a dynamic panel model for about 60 countries for 1975-2011 suggest that elections increase natural resource

  12. Election cycles in natural resource rents: Empirical evidence

    NARCIS (Netherlands)

    Klomp, Jeroen; Haan, de Jakob

    2016-01-01

    We examine whether governments' natural resource rents are affected by upcoming elections and if so, whether the incumbent uses these additional rents for re-election purposes. Estimates of a dynamic panel model for about 60 countries for 1975-2011 suggest that elections increase natural resource

  13. 7 CFR 1412.21 - Election of base acres.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Election of base acres. 1412.21 Section 1412.21... CROP REVENUE ELECTION PROGRAM FOR THE 2008 AND SUBSEQUENT CROP YEARS Establishment of Base Acres for a Farm for Covered Commodities § 1412.21 Election of base acres. (a) Subject to adjustments in paragraph...

  14. 29 CFR 452.131 - Casting of ballots; delegate elections.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Casting of ballots; delegate elections. 452.131 Section 452... REPORTING AND DISCLOSURE ACT OF 1959 Election Procedures; Rights of Members § 452.131 Casting of ballots; delegate elections. The manner in which the votes of the representatives are cast in the convention is not...

  15. Corruption and re-election chances of incumbent parties in ...

    African Journals Online (AJOL)

    The effect of information about corruption depends on whether the incumbent parties field different candidates from those in previous elections. In Africa, South and Central America, however, the effect also depends on whether the elections are free or fair. A key finding is that press freedom reduces the re-election chances ...

  16. 26 CFR 1.1291-10 - Deemed sale election.

    Science.gov (United States)

    2010-04-01

    ... shareholder. A shareholder that makes the deemed sale election is treated as having sold, for its fair market... election increases its adjusted basis of the PFIC stock owned directly by the amount of gain recognized on... shareholder's election year as the qualification date, the adjusted basis of the stock deemed sold includes...

  17. 26 CFR 1.1295-1 - Qualified electing funds.

    Science.gov (United States)

    2010-04-01

    ... year for which the section 1296 election is in effect or such stock is marked to market under another.... A shareholder's section 1295 election does not apply to any option to buy stock of the PFIC. (3... domestic pass through entity to which the shareholder transfers stock subject to section 1295 election, or...

  18. 5 CFR 831.613 - Election of insurable interest annuity.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Election of insurable interest annuity... SERVICE REGULATIONS (CONTINUED) RETIREMENT Survivor Annuities Elections at the Time of Retirement § 831.613 Election of insurable interest annuity. (a) At the time of retirement, an employee or Member in...

  19. Intraoperative examination of sentinel lymph nodes using scrape ...

    African Journals Online (AJOL)

    2014-08-03

    Aug 3, 2014 ... Background. In breast cancer, sentinel lymph node biopsy (SLNB) is widely used to assess the axilla when the nodes appear normal on palpation and ultrasonography. When the sentinel lymph nodes (SLNs) are negative, no further dissection is required. Surgical dissection or radiotherapy of the axilla is ...

  20. Intraoperative examination of sentinel lymph nodes using scrape ...

    African Journals Online (AJOL)

    Background. In breast cancer, sentinel lymph node biopsy (SLNB) is widely used to assess the axilla when the nodes appear normal on palpation and ultrasonography. When the sentinel lymph nodes (SLNs) are negative, no further dissection is required. Surgical dissection or radiotherapy of the axilla is indicated for ...

  1. Fine-needle aspiration biopsy of lymph nodes

    African Journals Online (AJOL)

    2012-02-02

    Feb 2, 2012 ... This is dependent on factors related to the patient, the lymph ... risk for infections or a lymphoma associated with HIV. .... Lung carcinoma – small cell and non- small cell .... It is rare that pyogenic abscesses arising in a lymph ...

  2. Sentinel lymph node biopsy in breast cancer and melanoma

    NARCIS (Netherlands)

    Doting, Meintje Hylkje Edwina

    2007-01-01

    Summary and conclusions In the introduction, a short overview of the development of the sentinel lymph node biopsy concept is presented. In addition to melanoma and breast cancer, the usefulness of sentinel lymph node biopsy as a surgical assessment method for squamous cell carcinoma of penis and

  3. Sentinel lymph nodes in cancer of the oral cavity

    DEFF Research Database (Denmark)

    Thomsen, Jørn Bo; Christensen, Rikke Kølby; Sørensen, Jens Ahm

    2007-01-01

    when compared with (B) step-sectioning and immunostaining of the entire sentinel lymph node at 250 microM levels. METHODS: Forty patients with T1/T2 cN0 oral cancer were enrolled. Three patients were excluded. In one patient no sentinel lymph node was identified. The remaining two had unidentified...

  4. Comparison of treatment outcomes between involved-field and elective nodal irradiation in limited-stage small cell lung cancer

    International Nuclear Information System (INIS)

    Han, Tae-Jin; Kim, Hak-Jae; Wu, Hong-Gyun; Heo, Dae-Seog; Kim, Young-Whan; Lee, Se-Hoon

    2012-01-01

    The present study was performed to assess the usefulness of involved-field irradiation and the impact of 18 F-fluorodeoxyglucose-positron emission tomography-based staging on treatment outcomes in limited-stage small cell lung cancer. Eighty patients who received definitive chemoradiotherapy for limited-stage small cell lung cancer were retrospectively analyzed. Fifty patients were treated with involved-field irradiation, which means that the radiotherapy portal includes only clinically identifiable tumors. The other 30 patients were irradiated with a comprehensive portal, including uninvolved mediastinal and/or supraclavicular lymph nodes, so-called elective nodal irradiation. No significant difference was seen in clinical factors between the two groups. At a median follow-up of 27 months (range, 5-75 months), no significant differences were observed in 3 year overall survival (44.6 vs. 54.1%, P=0.220) and 3 year progression-free survival (24.4 vs. 42.8%, P=0.133) between the involved-field irradiation group and the elective nodal irradiation group, respectively. For patients who did not undergo positron emission tomography scans, 3 year overall survival (29.3 vs. 56.3%, P=0.022) and 3 year progression-free survival (11.0 vs. 50.0%, P=0.040) were significantly longer in the elective nodal irradiation group. Crude incidences of isolated nodal failure were 6.0% in the involved-field irradiation group and 0% in the elective nodal irradiation group, respectively. All isolated nodal failures were developed in patients who had not undergone positron emission tomography scans in their initial work-ups. If patients did not undergo positron emission tomography-based staging, the omission of elective nodal irradiation resulted in impaired survival outcomes and raised the risk of isolated nodal failure. Therefore, involved-field irradiation for limited-stage small cell lung cancer might be reasonable only with positron emission tomography scan implementation. (author)

  5. [Anatomy and histology characteristics of lymph node in nude mice].

    Science.gov (United States)

    Sun, R; Gao, B; Guo, C B

    2017-10-18

    To compare the differences of anatomical and histological characteristics of lymph nodes between BALB/c nude mice and BALB/c mice. Firstly, twenty BALB/c nude mice and twenty BALB/c mice were dissected by using a surgical microscope. Secondly, the differences of T cells and B cells at the lymph node were compared by the expressions of CD 3 and CD 20 immunohistochemistry dyes. There were, on average, 23 nodes per mouse contained within the large lymph node assembly in the BALB/c nude mouse. The anatomical features of the lymph node distribution in the nude mice were mainly found in the neck with relatively higher density. There were two lymph nodes both in the submandible lymph nodes group and in the superficial cervical lymph nodes group (the constituent ratios were 95% and 90%, respectively) in the BALB/c nude mice, but there were four lymph nodes (the constituent ratios were 95% and 90%, respectively) in the BALB/c mice. There were significant difference between the BALB/c nude mice and the BALB/c mice. Mostly there were two lymph nodes of deep cervical lymph nodes both in the BALB/c nude mice and the BALB/c mice (the constituent ratios were 95% and 100%, respectively). There were no significant difference between the BALB/c nude mice and the BALB/c mice. We confirmed that the number of CD 3 -positive T lymphocytes in lymph nodes of the nude mice decreased greatly as compared with the BALB/c mice. Expressions of CD3 in T cells were 95% and 100% in the BALB/c nude mice and in the BALB/c mice, respectively. There were significant differences between the BALB/c nude mice and the BALB/c mice. Expressions of CD20 in B cells were 95% and 100% in the BALB/c nude mice and in the BALB/c mice, respectively. There was no significant difference between the BALB/c nude mice and BALB/c mice. The anatomical pictures of lymph node distribution in the nude mouse will be benefit to those who are interested. The anatomical features of the lymph node local higher density in neck of

  6. Sentinel lymph node imaging in breast cancer

    International Nuclear Information System (INIS)

    Kim, Byung Tae

    1999-01-01

    Currently, dissection of the axillary or regional lymph nodes is considered the standard staging procedure in breast cancer. However, accumulating evidence is becoming available that the sentinel node concept may provide the same or even better staging information. In the case of melanoma, it is proven that the histological characteristics of the sentinel node reflect the histological characteristics of the distal part of the lymphatic basin. Morbidity can be reduced significantly by the use of sentinel node dissection as several authors have reported successful introduction of this technique into clinical practice. But in breast cancer patients, there are significant differences in practice relating to the technology, such as radiopharmaceuticals, injection sites, volume of injectate, combination with vital blue dye, preoperative lymphoscintigraphy, etc. Valuable reports on these topics appeared in recent journals. This review is a summary of those reports for nuclear physicians interested in sentinel node detection by lymphoscintigraphy in breast cancer patients

  7. [Intraoperative detection of the sentinel lymph nodes in lung cancer].

    Science.gov (United States)

    Akopov, A L; Papayan, G V; Chistyakov, I V

    2015-01-01

    An analysis of the scientific data was made. It was used the literature devoted to the intraoperative visualization of the sentinel lymph nodes in patients with lung cancer. Correct detection of such lymph nodes with following pathologic investigation allowed limiting the volume of lympho-dissection in a number of patients. There is the possibility of maximal in-depth study of the sentinel lymph nodes by purposeful application of most sensible pathologic and molecular methods for detection their micrometastatic lesions. At the same time the treatment strategy and prognosis could be determined. The authors present the results of an application of dye techniques, radioactive preparation and fluorescence imaging for sentinel lymph node detection. Advantages and disadvantages of the methods are shown in the article. There are validated the prospects of technical development, study of information value of new applications and the most perspective method of fluorescence indocyanine green visualization by lymph outflow.

  8. Effects of transuranics on pulmonary lymph nodes of rodents

    International Nuclear Information System (INIS)

    Sanders, C.L.

    1976-01-01

    Pulmonary lymph nodes have been suggested as the ''critical'' tissue for insoluble, inhaled transuranic compounds owing to the high concentration of transuranics in these lymph nodes. About 800 rats were given from 0.2 to 3600 nCi of 238 PuO 2 or 239 PuO 2 by inhalation, intratracheal instillation, intrapleural injection, or intraperitoneal injection. From about 1 to 10 percent of deposited plutonium was translocated to pulmonary lymph nodes, the amount depending on the time after deposition and the route of administration; 238 PuO 2 was cleared from pulmonary lymph nodes faster than 239 PuO 2 owing to the greater in vivo solubility of 238 PuO 2 . No primary tumors of pulmonary lymph nodes were observed, indicating that this tissue was not the critical tissue for carcinogenic induction

  9. Sentinel lymph node detection in canine oncological patients

    International Nuclear Information System (INIS)

    Balogh, L.; Andocs, G.; Mathe, D.

    2002-01-01

    Sentinel lymph node detection was investigated in dogs with spontaneously occurring tumours. In this pilot study, 24 client-owned spontaneously tumorous dogs presented for sentinel lymph node detection. A multiple method was used with a nuclear medicine technique (injection of 99mT c human serum albumin colloid) with scintigraphy and intraoperative guidance, and blue dye injection. Of the 35 lymph nodes histologically demonstrated to contain metastases, 34 (97%) were found by radioguided surgery, which means that one would have been missed in the intraoperative localisation process; 31 nodes (89%) were clearly visualised in the gamma camera images; only 27 (77%) were blue-stained by vital dye; a mere 8 lymph nodes (23%) were enlarged and therefore easily detectable by palpation. Data obtained from the harmless application of the sentinel node concept are useful for the radiopharmaceutist. The sentinel lymph node concept is well applicable in the veterinary clinic. (author)

  10. Is Elective Irradiation to the Lower Neck Necessary for N0 Nasopharyngeal Carcinoma?

    International Nuclear Information System (INIS)

    Gao Yunsheng; Zhu Guopei; Lu Jiade; Ying Hongmei; Kong Ling; Wu Yongru; Hu Chaosu

    2010-01-01

    Purpose: To summarize our experience and treatment results in lymph node-negative nasopharyngeal carcinoma treated in a single institution. Methods and Materials: From January 2000 to December 2003, 410 patients with lymph node-negative nasopharyngeal carcinoma were retrospectively analyzed. The T-stage distribution was 18.8% in T1, 54.6% in T2 (T2a, 41 patients; T2b, 183 patients), 13.2% in T3, and 13.4% in T4. All patients received radiotherapy to the nasopharynx, skull base, and upper neck drainage areas, including levels II, III, and VA. The dose was 64-74 Gy, 1. 8-2.0 Gy per fraction over 6.5-7.5 weeks to the primary tumor with 60 Co or 6-MV X-rays, and 50-56 Gy to levels II, III, and VA. Residual disease was boosted with either 192 Ir afterloading brachytherapy or small external beam fields. Results: The median follow-up time was 54 months (range, 3-90 months). Four patients developed neck recurrence, and only 1 patient (0.2%) experienced relapse outside the irradiation fields. The 5-year overall survival rate was 84.2%. The 5-year relapse-free survival rate, distant metastasis-free survival rate, and disease-free survival rate were 88.6%, 90.6% and 80.1%, respectively. Both univariate and multivariate analyses demonstrated that T classification was the only significant prognostic factor for predicting overall survival. The observed serious late toxicities were radiation-induced brain damage (7 cases), cranial nerve palsy (16 cases), and severe trismus (13 cases; the distance between the incisors was ≤1 cm). Conclusion: Elective levels II, III, and VA irradiation is suitable for nasopharyngeal carcinoma without neck lymph node metastasis.

  11. Impact of sentinel lymph node biopsy in patients with Merkel cell carcinoma: results of a prospective study and review of the literature

    International Nuclear Information System (INIS)

    Maza, Sofiane; Kroessin, Thomas; Zander, Andreas; Munz, Dieter L.; Trefzer, Uwe; Hofmann, Maja; Schneider, Silke; Voit, Christiane; Sterry, Wolfram; Audring, Heike

    2006-01-01

    Merkel cell carcinoma (MCC) is the most aggressive of the cutaneous malignancies, showing a propensity to spread to regional lymph nodes (LNs). The aim of this prospective study was to examine the feasibility and clinical impact of sentinel lymph node biopsy (SLNB) in this cutaneous malignancy. The study population comprised 23 patients with stage I MCC (median age 70 years, range 50-85 years). Lymphoscintigraphic mapping with 99 m Tc-nanocolloid was performed in all patients. Sentinel lymph nodes (SLNs) were identified, excised and analysed in serial sections by conventional histopathology and cytokeratin-20 immunohistochemistry. Metastatic disease was determined in the SLNs of 11 patients (47.8%). Elective lymph node dissection (ELND) was performed in eight of these 11 patients, four of whom had additional positive LNs. During follow-up (median 36.1 months, range 3-79 months), seven of the 23 patients (30%) relapsed: four had a local recurrence and three, in-transit metastases. Recurrence developed in two SLN-negative patients with local LN metastases and in one SLN-positive patient with distant metastases. This patient died, representing the only tumour-related death in our sample. Median survival was 49.1 and 35.5 months for SLN-negative and SLN-positive patients, respectively. This difference was not statistically significant (p=0.3452). SLNB allows for exact nodal staging in patients with MCC. Whether additional ELND is of further benefit remains unclear. (orig.)

  12. Clinical target volume delineation including elective nodal irradiation in preoperative and definitive radiotherapy of pancreatic cancer

    Directory of Open Access Journals (Sweden)

    Caravatta Luciana

    2012-06-01

    Full Text Available Abstract Background Radiotherapy (RT is widely used in the treatment of pancreatic cancer. Currently, recommendation has been given for the delineation of the clinical target volume (CTV in adjuvant RT. Based on recently reviewed pathologic data, the aim of this study is to propose criteria for the CTV definition and delineation including elective nodal irradiation (ENI in the preoperative and definitive treatment of pancreatic cancer. Methods The anatomical structures of interest, as well as the abdominal vasculature were identified on intravenous contrast-enhanced CT scans of two different patients with pancreatic cancer of the head and the body. To delineate the lymph node area, a margin of 10 mm was added to the arteries. Results We proposed a set of guidelines for elective treatment of high-risk nodal areas and CTV delineation. Reference CT images were provided. Conclusions The proposed guidelines could be used for preoperative or definitive RT for carcinoma of the head and body of the pancreas. Further clinical investigations are needed to validate the defined CTVs.

  13. SU-F-P-55: Testicular Scatter Dose Determination During Prostate SBRT with and Without Pelvic Lymph Nodes

    Energy Technology Data Exchange (ETDEWEB)

    Venencia, C; Garrigo, E; Castro Pena, P; Torres, J; Zunino, S [Instituto de Radioterapia - Fundacion Marie Curie, Cordoba (Argentina); Germanier, A [Ceprocor, Cordoba (Argentina)

    2016-06-15

    Purpose: The elective irradiation of pelvis lymph node for prostate cancer is still controversial. Including pelvic lymph node as part of the planning target volume could increase the testicular scatter dose, which could have a clinical impact. The objective of this work was to measure testicular scatter dose for prostate SBRT treatment with and without pelvic lymph nodes using TLD dosimetry. Methods: A 6MV beam (1000UM/min) produce by a Novalis TX (BrainLAB-VARIAN) equipped HDMLC was used. Treatment plan were done using iPlan v4.5.3 (BrainLAB) treatment planning system with sliding windows IMRT technique. Prostate SBRT plan (PLAN-1) uses 9 beams with a dose prescription (D95%) of 4000cGy in 5 fractions. Prostate with lymph nodes SBRT plan (PLAN-2) uses 11 beams with a dose prescription (D95%) of 4000cGy to the prostate and 2500cGy to the lymph node in 5 fractions. An anthropomorphic pelvic phantom with a testicular volume was used. Phantom was positioned using ExacTrac IGRT system. Phosphor TLDs LiF:Mg, Ti (TLD700 Harshaw) were positioned in the anterior, posterior and inferior portion of the testicle. Two set of TLD measurements was done for each treatment plan. TLD in vivo dosimetry was done in one patient for each treatment plan. Results: The average phantom scatter doses per fraction for the PLAN-1 were 10.9±1cGy (anterior), 7.8±1cGy (inferior) and 10.7±1cGy (posterior) which represent an average total dose of 48±1cGy (1.2% of prostate dose prescription). The doses for PLAN-2 plan were 17.7±1cGy (anterior), 11±1cGy (inferior) and 13.3±1cGy (posterior) which represent an average total dose of 70.1±1cGy (1.8% of prostate dose prescription). The average dose for in vivo patient dosimetry was 60±1cGy for PLAN-1 and 85±1cGy for PLAN-2. Conclusion: Phantom and in vivo dosimetry shows that the pelvic lymph node irradiation with SBRT slightly increases the testicular scatter dose, which could have a clinical impact.

  14. [Prediction of lateral lymph node metastasis by magnetic resonance imaging].

    Science.gov (United States)

    Hatano, Satoshi; Kumamoto, Kensuke; Ishibashi, Keiichiro; Ishiguro, Toru; Ohsawa, Tomonori; Okada, Norimichi; Nakata, Hiroshi; Yokoyama, Masaru; Haga, Norihiro; Ishida, Hideyuki

    2010-11-01

    Considering the advantages and disadvantages of lateral lymph node dissection in patients with advanced lower rectal cancer, it would be ideal to select candidates for lateral lymph node dissection by preoperative imaging study including magnetic resonance imaging(MRI). We have reported that the cut-off value of minimal diameter of lateral lymph node could be set at 6 mm for indication of lateral lymph node dissection. In the present study, we evaluated whether it would be appropriate to apply the cut-off value of minimal diameter of lateral lymph node in MRI. Forty-four patients with advanced lower rectal cancer underwent a curative surgery with lateral lymph node dissection or sampling from 1997 to 2009 in our institute. Among them, 25 patients received MRI preoperatively and analyzed. The images were obtained by a sagittal method that was diagonal along sacro-iliac joint with 5 mm thick sections. Lateral lymph node metastasis was detected in 5 cases, one side in 4 cases and both sides in 1 case. The sensitivity, specificity, positive predict value, and accuracy for predicting metastasis was 50%, 90%, 42.9% and 84.8% respectively, when the cut-off value of the minimal diameter was set at 6 mm in MRI. Our results indicated that a 6 mm set as the cut-off value of minimal diameter of lateral lymph node was suitable for the prediction of lateral lymph node metastasis since the accuracy was relatively high (84.8%), though it was hardly to detect metastatic lymph node less than 6 mm.

  15. Prediction of lateral lymph node metastasis by magnetic resonance imaging

    International Nuclear Information System (INIS)

    Hatano, Satoshi; Kumamoto, Kensuke; Ishibashi, Keiichiro

    2010-01-01

    Considering the advantages and disadvantages of lateral lymph node dissection in patients with advanced lower rectal cancer, it would be ideal to select candidates for lateral lymph node dissection by preoperative imaging study including magnetic resonance imaging (MRI). We have reported that the cut-off value of minimal diameter of lateral lymph node could be set at 6 mm for indication of lateral lymph node dissection. In the present study, we evaluated whether it would be appropriate to apply the cut-off value of minimal diameter of lateral lymph node in MRI. Forty-four patients with advanced lower rectal cancer underwent a curative surgery with lateral lymph node dissection or sampling from 1997 to 2009 in our institute. Among them, 25 patients received MRI preoperatively and analyzed. The images were obtained by a sagittal method that was diagonal along sacro-iliac joint with 5 mm thick sections. Lateral lymph node metastasis was detected in 5 cases, one side in 4 cases and both sides in 1 case. The sensitivity, specificity, positive predict value, and accuracy for predicting metastasis was 50%, 90%, 42.9% and 84.8% respectively, when the cut-off value of the minimal diameter was set at 6 mm in MRI. Our results indicated that a 6 mm set as the cut-off value of minimal diameter of lateral lymph node was suitable for the prediction of lateral lymph node metastasis since the accuracy was relatively high (84.8%), though it was hardly to detect metastatic lymph node less than 6 mm. (author)

  16. The pattern of relapse and survival of elective irradiation of the upper neck for stage N0 nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    He, Xiayun; Pan, Ziqiang; Guo, Xiaomao; Ye, Ming; Zhang, Zhen; He, Shaoqin; Liu, Taifu

    2012-01-01

    To investigate patterns of failure and survival rates of elective irradiation of upper neck in N0 nasopharyngeal carcinoma patients. From February 1996 to November 2002, 97 patients without cervical lymph node involvement were admitted for radiotherapy alone. Before treatment, each patient underwent enhanced CT of nasopharynx and neck. All patients received radiotherapy to the nasopharynx, skull base, and upper neck drainage areas (including levels II, III, and VA). The upper neck was irradiated to a total dose of 50-56 Gy/25-28 fractions/5-5.6 weeks. For the primary tumor, 22 patients used conventional fractionation for a total dose of 70 Gy/35 fractions/7 weeks, and 75 patients used an accelerated hyperfractionationated schedule for a total dose of 78 Gy/60 fractions/6 weeks. The median follow-up of these 97 patients was 7.75 years. 10 patients had recurrences in the nasopharynx, 8 had distant metastasis, and 5 had recurrences in the cervical lymph nodes. Among the cervical lymph node failures, the areas of recurrence were in the II drainage areas in 4 patients who had neck dissections afterwards, and in IA drainage areas in 1 patient who also had recurrence in the nasopharynx. The causes of death were recurrence in the nasopharynx for 8 patients, 1 of these also had recurrence in the neck, distant metastases in 8 patients, and non-neoplastic diseases in 3 patients. The causes of failure of N0 patients with nasopharyngeal carcinoma after radiotherapy alone to the nasopharynx and upper neck were nasopharyngeal recurrence, distant metastasis, and cervical recurrence in order of frequency. Elective irradiation of upper neck (II, III, VA) is advised for stage N0 patients diagnosed by enhanced CT of neck. Cervical recurrence alone is rare, which did not greatly affect the long-term survival after salvage neck dissection

  17. Independent position correction on tumor and lymph nodes; consequences for bladder cancer irradiation with two combined IMRT plans

    Energy Technology Data Exchange (ETDEWEB)

    Rooijen, Dominique C van; Pool, René; Kamer, Jeroen B van de; Hulshof, Maarten CCM; Koning, Caro CE; Bel, Arjan [Department of Radiation Oncology, Academic Medical Center, Amsterdam (Netherlands)

    2010-06-15

    The application of lipiodol injections as markers around bladder tumors combined with the use of CBCT for image guidance enables daily on-line position correction based on the position of the bladder tumor. However, this might introduce the risk of underdosing the pelvic lymph nodes. In this study several correction strategies were compared. For this study set-up errors and tumor displacements for ten complete treatments were generated; both were based on the data of 10 bladder cancer patients. Besides, two IMRT plans were made for 20 patients, one for the elective field and a boost plan for the tumor. For each patient 10 complete treatments were simulated. For each treatment the dose was calculated without position correction (option 1), correction on bony anatomy (option 2), on tumor only (option 3) and separately on bone for the elective field (option 4). For each method we analyzed the D{sub 99%} for the tumor, bladder and lymph nodes and the V{sub 95%} for the small intestines, rectum, healthy part of the bladder and femoral heads. CTV coverage was significantly lower with options 1 and 2. With option 3 the tumor coverage was not significantly different from the treatment plan. The ΔD{sub 99%} (D{sub 99%,} {sub option} {sub n} - D{sub 99%,} {sub treatment} {sub plan}) for option 4 was small, but significant. For the lymph nodes the results from option 1 differed not significantly from the treatment plan. The median ΔD{sub 99%} of the other options were small, but significant. ΔD{sub 99%} for PTV{sub bladder} was small for options 1, 2 and 4, but decreased up to -8.5 Gy when option 3 was applied. Option 4 is the only method where the difference with the treatment plan never exceeds 2 Gy. The V{sub 95%} for the rectum, femoral heads and small intestines was small in the treatment plan and this remained so after applying the correction options, indicating that no additional hot spots occurred. Applying independent position correction on bone for the elective

  18. Independent position correction on tumor and lymph nodes; consequences for bladder cancer irradiation with two combined IMRT plans

    Directory of Open Access Journals (Sweden)

    Hulshof Maarten CCM

    2010-06-01

    Full Text Available Abstract Background The application of lipiodol injections as markers around bladder tumors combined with the use of CBCT for image guidance enables daily on-line position correction based on the position of the bladder tumor. However, this might introduce the risk of underdosing the pelvic lymph nodes. In this study several correction strategies were compared. Methods For this study set-up errors and tumor displacements for ten complete treatments were generated; both were based on the data of 10 bladder cancer patients. Besides, two IMRT plans were made for 20 patients, one for the elective field and a boost plan for the tumor. For each patient 10 complete treatments were simulated. For each treatment the dose was calculated without position correction (option 1, correction on bony anatomy (option 2, on tumor only (option 3 and separately on bone for the elective field (option 4. For each method we analyzed the D99% for the tumor, bladder and lymph nodes and the V95% for the small intestines, rectum, healthy part of the bladder and femoral heads. Results CTV coverage was significantly lower with options 1 and 2. With option 3 the tumor coverage was not significantly different from the treatment plan. The ΔD99% (D99%, option n - D99%, treatment plan for option 4 was small, but significant. For the lymph nodes the results from option 1 differed not significantly from the treatment plan. The median ΔD99% of the other options were small, but significant. ΔD99% for PTVbladder was small for options 1, 2 and 4, but decreased up to -8.5 Gy when option 3 was applied. Option 4 is the only method where the difference with the treatment plan never exceeds 2 Gy. The V95% for the rectum, femoral heads and small intestines was small in the treatment plan and this remained so after applying the correction options, indicating that no additional hot spots occurred. Conclusions Applying independent position correction on bone for the elective field and on

  19. Independent position correction on tumor and lymph nodes; consequences for bladder cancer irradiation with two combined IMRT plans

    International Nuclear Information System (INIS)

    Rooijen, Dominique C van; Pool, René; Kamer, Jeroen B van de; Hulshof, Maarten CCM; Koning, Caro CE; Bel, Arjan

    2010-01-01

    The application of lipiodol injections as markers around bladder tumors combined with the use of CBCT for image guidance enables daily on-line position correction based on the position of the bladder tumor. However, this might introduce the risk of underdosing the pelvic lymph nodes. In this study several correction strategies were compared. For this study set-up errors and tumor displacements for ten complete treatments were generated; both were based on the data of 10 bladder cancer patients. Besides, two IMRT plans were made for 20 patients, one for the elective field and a boost plan for the tumor. For each patient 10 complete treatments were simulated. For each treatment the dose was calculated without position correction (option 1), correction on bony anatomy (option 2), on tumor only (option 3) and separately on bone for the elective field (option 4). For each method we analyzed the D 99% for the tumor, bladder and lymph nodes and the V 95% for the small intestines, rectum, healthy part of the bladder and femoral heads. CTV coverage was significantly lower with options 1 and 2. With option 3 the tumor coverage was not significantly different from the treatment plan. The ΔD 99% (D 99%, option n - D 99%, treatment plan ) for option 4 was small, but significant. For the lymph nodes the results from option 1 differed not significantly from the treatment plan. The median ΔD 99% of the other options were small, but significant. ΔD 99% for PTV bladder was small for options 1, 2 and 4, but decreased up to -8.5 Gy when option 3 was applied. Option 4 is the only method where the difference with the treatment plan never exceeds 2 Gy. The V 95% for the rectum, femoral heads and small intestines was small in the treatment plan and this remained so after applying the correction options, indicating that no additional hot spots occurred. Applying independent position correction on bone for the elective field and on tumor for the boost separately gives on average the best

  20. Computed tomography (CT) of cervical lymph nodes in patients with oral cancer. Comparison of low-attenuation areas in lymph nodes on CT images with pathological findings

    International Nuclear Information System (INIS)

    Fukunari, Fumiko; Okamura, Kazuhiko; Yuasa, Kenji; Kagawa, Toyohiro; Zeze, Ryousuke

    2008-01-01

    The objective of this study was to clarify the histopathological features of low-attenuation areas in computed tomography (CT) images of cervical metastatic and benign lymph nodes in patients with oral squamous cell carcinoma (SCC). CT images of 230 lymph nodes from 37 patients with oral SCC were classified into four categories and compared with histopathological findings. Metastatic lymph nodes were evaluated in terms of focal necrosis, keratinization, fibrous tissue, and the proportion of the lymph node showing focal necrosis. Benign lymph nodes were evaluated in terms of adipose tissue, follicular hyperplasia, sinus histiocytosis, hyperemia, focal hemorrhaging, and the amount of adipose tissue. Histopathologically, all 13 metastatic lymph nodes with rim enhancement on CT images included focal necrosis. However, most of the lymph nodes showed no focal necrosis. In addition, tumor cells, keratinization, and fibrous tissue were observed in the lymph nodes. Of the 26 metastatic lymph nodes with a heterogeneous appearance on CT images, four did not show focal necrosis. These lymph nodes showed keratinization or accumulation of lymph fluid. Histopathologically, 20 of 24 benign lymph nodes with a heterogeneous appearance on CT images (83.3%) had accompanying adipose tissue. Focal necrosis was the most important factor contributing to low attenuation in metastatic lymph nodes. However, other factors, such as tumor cells, keratinization, fibrous tissue, and accumulation of lymph fluid, also contributed. In benign lymph nodes, the presence of adipose tissue was a contributing factor in low-attenuation areas, as was focal hemorrhaging. (author)

  1. Lymph-scintigraphic identification of sentinel lymph nodes in breast carcinoma and malignant melanoma patients

    International Nuclear Information System (INIS)

    Sergieva, S; Bajchev, G.; Aleksandrova, E.

    1999-01-01

    It is the purpose of the study to assay the possibilities of lymphoscintigraphy (LS) in evaluating local lymphatic drainage and sentinel lymph nodes (SLNs) location in patients presenting breast carcinoma and malignant melanoma. Twenty-nine women with breast carcinoma (TI-IIa clinical stage, age range 31 to 74 y) and 7 patients with malignant melanoma (Clark III-V) are scanned in the period 1997 through 1998. 99m Tc-sulphur colloid (Solco Lymphoscint, SORIN) with mean size of particles 50 nm is used. Planar images are obtained at 20 and 120-180 min after sc injection in the region of primary tumor, at mean radioactivity 20 MBq per injection site in a volume 0.2-0.3 ml. In the breast cancer patients Patent Blue V or Mitoxantrone is injected around the tumor twice - 20 and 3 to 1/2 hours prior to surgery. In malignant melanoma patients immunoscintigraphy using 740 MBq 99m Tc-anti-melanoma monoclonal antibodies (Technemab-K-1) is carried out before lymph node dissection. SLNs are visualized in 25 patients (86.2%) with breast cancer. In 21 (72%) patients to 4 SLNs are scanned in level I of the local axillary region, in 4 cases (14%) - in the region of axillary level II, in one female patient (3%) - at axillary level III, and in 3 patients (10%) i psilateral internal mammary lymph nodes are scanned. Two patients are suspected for the so-called s kip t ype of tumor lymphatic dissemination. In 4 patients no SLN images are visible. In breast carcinoma patients SLN are additionally stained blue and following intraoperative revision, evidence of metastatic involvement is established in 12 instances (41.3%). In 3 patients with melanoma in the abdomen and back SLNs are located in the region of inguinal and axillary lymph node groups, while in 3 patients presenting lesions to the surface of extremities only local lymph nodes draining the melanoma are visualized. Immunoscintigraphy shows enhanced uptake in the region of SLNs in 3 cases with the metastatic changes in them

  2. 5 CFR 839.621 - Can I cancel my FERS election if I was in the wrong retirement plan at the time I elected FERS...

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Can I cancel my FERS election if I was in the wrong retirement plan at the time I elected FERS coverage and I have an election opportunity under... ERRONEOUS RETIREMENT COVERAGE CORRECTIONS ACT Making an Election Fers Elections § 839.621 Can I cancel my...

  3. The 1995 Parliamentary Elections in Malaysia

    Directory of Open Access Journals (Sweden)

    Abdul Rashid Moten

    1995-06-01

    Full Text Available The parliamentary elections in Malaysia have brought about a significant change in the distribution of partisanship in the electorate. It redefined the relationships between social groups and party support and have enhanced the political stability of the country. The Barisan Nasional's victory, attributable to a booming economy, full employment, and superior organization and finance, signalled a vote of confidence in the politics of accommodation characterised by tolerance, mutual cooperation, and compromise.

  4. Variance in elective surgery for chronic pancreatitis.

    Science.gov (United States)

    Shah, Nehal S; Siriwardena, Ajith K

    2009-01-08

    Evidence to guide selection of optimal surgical treatment for patients with painful chronic pancreatitis is limited. Baseline assessment data are limited and thus patients in different centres may be presenting at different stages of their illness. This study undertakes a systematic overview of reports of elective surgical intervention in chronic pancreatitis with particular reference to reporting of quality of life and baseline assessment and relation between disease and type of procedure. A computerised search of the PubMed, Embase and Cochrane databases was undertaken for the period January 1997 to March 2007 yielding 46 manuscripts providing data on 4,626 patients undergoing elective surgery for chronic pancreatitis. The median number of patients per study was 71 (range: 4-484). The median period for recruitment of patients was 10 years (range: 2-36 years). An externally validated quality of life questionnaire is reported in 8 (17.4%) of 46 manuscripts covering 441 (9.5%) of 4,626 patients. Formal comparison of pre-operative and post-operative pain scores was provided in 15 (32.6%) of manuscripts. Only seven (15.2%) reports provide a formal rationale or indication for selection of the type of elective surgical procedure for a stated disease variant and these papers cover 481 (10.4%) patients. In conclusion, this study demonstrates that there is a lack of standardization between units of the criteria for operative intervention in painful chronic pancreatitis. At a minimum, formal quality of life testing using a validated system should be undertaken in all patients prior to elective surgery for painful chronic pancreatitis.

  5. The Twelfth General Elections in Malaysia

    Directory of Open Access Journals (Sweden)

    Tunku Mohar Mokhtar

    2008-06-01

    Full Text Available Abstract: The twelfth general elections in Malaysia resulted in the ruling coalition (Barisan Nasional, BN losing its two-thirds majority in Parliament. Denying the BN its sought after two-thirds majority is what the opposition parties were campaigning for. Additionally, they won five state assemblies. The electorate voted on the basis of “bread and butter” issues which were highlighted by the ruling coalition as well as the opposition parties.

  6. The 1995 Parliamentary Elections in Malaysia

    OpenAIRE

    Abdul Rashid Moten; Tunku Mohar bin Tunku M. Mokhtar

    1995-01-01

    The parliamentary elections in Malaysia have brought about a significant change in the distribution of partisanship in the electorate. It redefined the relationships between social groups and party support and have enhanced the political stability of the country. The Barisan Nasional's victory, attributable to a booming economy, full employment, and superior organization and finance, signalled a vote of confidence in the politics of accommodation characterised by tolerance, mutual cooperation...

  7. The Twelfth General Elections in Malaysia

    OpenAIRE

    Tunku Mohar Mokhtar

    2008-01-01

    Abstract: The twelfth general elections in Malaysia resulted in the ruling coalition (Barisan Nasional, BN) losing its two-thirds majority in Parliament. Denying the BN its sought after two-thirds majority is what the opposition parties were campaigning for. Additionally, they won five state assemblies. The electorate voted on the basis of “bread and butter” issues which were highlighted by the ruling coalition as well as the opposition parties.

  8. Afghanistan: Politics, Elections, and Government Performance

    Science.gov (United States)

    2014-11-04

    which 10 seats are elected by Kuchi nomads ) and a selected 102 seat upper house (Meshrano Jirga, House of Elders). The upper house is selected as...Ghazni; 9 in Badakhshan, Konduz, and Faryab; 8 in Helmand; and 2 to 6 in the remaining provinces. Ten are reserved for Kuchis ( nomads ). Afghanistan...Islamic clergy. One of his vice presidential running mates was Ismail Khan, a faction leader discussed above. The ticket polled in the single digits

  9. Opinion of women about elective abortion

    OpenAIRE

    ?akmak, B?lent; Metin, Fulya Zeynep; ?zsoy, Asker Zeki; ??t?l, R?za; ?nder, Yal??n; Y?lmaz Do?ru, Hatice

    2014-01-01

    Objective: The aim of this study was to investigate the opinions of women who presented to the hospital for elective abortion. Materials and Methods: This descriptive study was designed and conducted at our university hospital between March 2013-April 2013 by the method of face-to-face interviews with 500 women who presented to the hospital as patient or relatives of patients. Poll consisted of 6 questions about demographic characteristics and 14 questions evaluating the opinions and attitude...

  10. Guido Tonelli elected next CMS spokesperson

    CERN Multimedia

    2009-01-01

    Guido Tonelli has been elected as the next CMS spokesperson. He will take over from Jim Virdee on January 1, 2010, and will head the collaboration through the first crucial year of data-taking. Guido Tonelli, CMS spokesperson-elect, into the CMS cavern. "It will be very tough and there will be enormous pressure," explains Guido Tonelli, CMS spokesperson-elect. "It will be the first time that CMS will run for a whole year so it is important to go through the checklist to be able to take good quality data." Tonelli, who is currently CMS Deputy spokesperson, will take over from Jim Virdee on January 1, 2010 – only a few months into CMS’s first full year of data-taking. "The collisions will probably be different to our expectations. So it’s going to take the effort of the entire collaboration worldwide to be ready for this new phase." Born in Italy, Tonelli originally studied at the University of Pisa, where he is now a Professo...

  11. ELECTIONS PENSION FUND CANDIDATE NR 5

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate :  Name : Sonnemann  First Name : Florian Since my arrival at CERN in 1997 I have worked in the accelerator and administrative sectors. I have recently been elected as member of the Staff Council and of the Executive Committee of the Staff Association in which I am actively following matters concerning the Pension Fund. My candidature for the Governing Board of the CERN Pension Fund is mainly motivated to add my part in ensuring a solid financial situation of the Pension Fund. The Pension Fund is our only social security system. I wish to play a role in ensuring that the pensions will remain a secure revenue for all staff membe...

  12. ELECTIONS PENSION FUND 5th candidate

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate :  Name : Sonnemann  First Name : Florian Since my arrival at CERN in 1997 I have worked in the accelerator and administrative sectors. I have recently been elected as member of the Staff Council and of the Executive Committee of the Staff Association in which I am actively following matters concerning the Pension Fund. My candidature for the Governing Board of the CERN Pension Fund is mainly motivated to add my part in ensuring a solid financial situation of the Pension Fund. The Pension Fund is our only social security system. I wish to play a role in ensuring that the pensions will remain a secure revenue for all staff membe...

  13. An elective course in aromatherapy science.

    Science.gov (United States)

    Esposito, Emily R; Bystrek, Mary V; Klein, JoAnn S

    2014-05-15

    To evaluate the impact of an innovative team-taught elective course on second-year (P2) students' knowledge and skills relating to the relationship between aromatherapy and pharmacy. An Aromatherapy Science elective course was offered to P2 students in an accelerated doctor of pharmacy (PharmD) degree program and was designed to provide an elective course experience while focusing on active-learning skills such as group work, student-led presentations, and in-class activities. Lectures were designed to reinforce core curricular threads from the basic sciences within the pharmaceutical sciences department while highlighting key aromatherapy principles. Course evaluations, grades, and student self-assessments were used to evaluate student fulfillment and knowledge gained. Students agreed this hands-on course integrated pharmaceutical science experiences, enriched their pharmacy education, and provided knowledge to enhance their confidence in describing essential oil uses, drug interactions, and key aromatherapy clinical implications. Students agreed this course prepared them to identify essential oil therapeutic uses and potential essential oil-drug interactions, and interpret literature. The introduction of aromatherapy principles to pharmacy students will prepare a new generation of healthcare professionals on the role of alternative medicines.

  14. Is fasting necessary for elective cerebral angiography?

    Science.gov (United States)

    Kwon, O-K; Oh, C W; Park, H; Bang, J S; Bae, H-J; Han, M K; Park, S-H; Han, M H; Kang, H-S; Park, S-K; Whang, G; Kim, B-C; Jin, S-C

    2011-05-01

    In order to prevent unexpected events such as aspiration pneumonia, cerebral angiography has been performed under fasting in most cases. We investigated prospectively the necessity of fasting before elective cerebral angiography. The study is an open-labeled clinical trial without random allocation. In total, 2554 patients who underwent elective cerebral angiography were evaluated on development of nausea, vomiting, and pulmonary aspiration during and after angiography. Potential risks and benefits associated with fasting were provided in written documents and through personal counseling to patients before the procedure. The patients chose their fasting or nonfasting option. No restriction in diet was given after angiography. The patients were observed for 24 hours. Nausea and vomiting during and within 1 hour after angiography was considered as a positive event associated with cerebral angiography. The overall incidence of nausea and vomiting during and within 1 hour after angiography was 1.05% (27/2554 patients). There was no patient with pulmonary aspiration. No statistical difference in nausea and vomiting development between the fasting and the diet groups was found. The incidence of nausea and vomiting associated with cerebral angiography is low and not affected by diet or fasting. Pulmonary aspiration had no difference between the diet and the fasting group. Our study suggests that fasting may not be necessary for patients who undergo elective cerebral angiography.

  15. The Election System of the Swiss Confederation: Counting of Votes and Establishment of Election Results

    Directory of Open Access Journals (Sweden)

    Magdalena A. Tarnavskaya

    2014-01-01

    Full Text Available In the following article the author covers the process of counting the votes and the disclosure rules of establishment the election results in the Swiss Confederation. Switzerland along with other EU member states pays special attention to the determination of the election results. According to Art. 149 para. 2 Federal Constitution of the Swiss Confederation the elections to the National Council, which is one of two chambers of the Federal Assembly, are held according to proportional representation system. The Hagenbach-Bischoff system is used for allocating seats in National Council of the Swiss Con federation. However the above mentioned system for determining the quota of votes per each mandate creates ambiguous opinions among Swiss scientists and legal experts, which frequently comes up in discussions whether to modify it or not. In this article, the author also gives a brief description of the main political parties in Switzerland and statistics of seats allocation in 49 legislature of National Council following the elections of October 23, 2011. As a result, the author provides the full information on the process of votes counting and establishment of election results in the Swiss Confederation. The material presented in this article is particularly interesting and relevant in terms of improving the electoral legislation in the Russian Federation. The information presented by the author will be useful to all parties interested in electoral law.

  16. The 2011 Danish Election - Summary of the 2011 Danish election campaign

    Directory of Open Access Journals (Sweden)

    David Nicolas Hopmann

    2011-01-01

    Full Text Available On September 15, 2011 a record-high turn-out of 88 percent of the approx. 4 million Danes eligible to vote for the Danish parliament, the Folketing, was reached. This paper gives a short descriptive summary of the 2011 Danish election campaign. Irrespective of which side would win the position as primeminister, one thing was given: an exceptional era in Danish politics was coming to an end. After ten years of a Right Liberal-Conservative minority government supported by the Danish People's Party, Danish poli-tics would return to its classic modus operandi of centrist parties determining the prime-minister. By a margin of a few thousand votes, the red block won the elections and the new prime minister of Denmark is the Social Democrat Helle Thorning-Schmidt. This article describes the political context prior to the election campaign, the course of the election campaign, furthermore it presents the election results in a historical perspective and shortly discusses the challenges the new government is facing.

  17. A systematic study of posterior cervical lymph node irradiation with electrons: Conventional versus customized planning

    International Nuclear Information System (INIS)

    Jankowska, Petra J.; Kong, Christine; Burke, Kevin; Harrington, Kevin J.; Nutting, Christopher

    2007-01-01

    Background: High dose irradiation of the posterior cervical lymph nodes usually employs applied electron fields to treat the target volume and maintain the spinal cord dose within tolerance. In the light of recent advances in elective lymph node localisation we investigated optimization of field shape and electron energy to treat this target volume. Methods: In this study, three sequential hypotheses were tested. Firstly, that customization of the electron fields based on the nodal PTV outlined gives better PTV coverage than conventional field delineation. Using the consensus guidelines, customization of the electron field shape was compared to conventional fields based on bony landmarks. Secondly, that selection of electron energy using DVHs for spinal cord and PTV improves the minimum dose to PTV. Electron dose-volume histograms (DVHs) for the PTV, spinal cord and para-vertebral muscles, were generated using the Monte Carlo electron algorithm. These DVHs were used to compare standard vs optimized electron energy calculations. Finally, that combination of field customization and electron energy optimization improves both the minimum and mean doses to PTV compared with current standard practice. Results: Customized electron beam shaping based on the consensus guidelines led to fewer geographical misses than standard field shaping. Customized electron energy calculation led to higher minimum doses to the PTV. Overall, the customization of field shape and energy resulted in an improved mean dose to the PTV (92% vs 83% p = 0.02) and a 27% improvement in the minimum dose delivered to the PTV (45% vs 18% p = 0.0009). Conclusions: Optimization of electron field shape and beam energy based on current consensus guidelines led to significant improvement in PTV coverage and may reduce recurrence rates

  18. Papillary Thyroid Carcinoma: Analysis of the Central Compartmentʼs Lymph Nodes Metastases

    Directory of Open Access Journals (Sweden)

    Ján Sojak

    2017-06-01

    Full Text Available Background: Papillary thyroid carcinoma is typical by regional lymph nodes metastases. Therefore we decided to analyse associated risk factors. Objective: In this retrospective study we focused on the incidence of metastatic involvement of the central compartment’s lymph nodes correlated with age, size of the primary tumour, infiltration of thyroid gland capsule, positive lymphangioinvasion in order to assess risk factors. Method: We analysed group of 156 patients with papillary carcinoma, who have undergone total thyroidectomy and bilateral elective central compartment neck dissection. We evaluated the occurrence of metastases, size, infiltration and lymphangioinvasion based on definitive histology of the whole group and separately for subgroups of patients under and over 45 years. Result: We found metastatic involvement in 88 (56.4% patients. When comparing the subgroups of patients under (73 patients and over 45 years (83 patients, we found metastases in 56 vs. 32 (76.7% vs. 38.6% patients. In the subgroup of younger patients we found significant higher incidence of metastases compared with the group of over 45 years, P < 0.001 (P = 0.000027. We found significant higher incidence of metastases in patients with positive capsule infiltration in the whole group, P < 0.001 (P = 0.00049; in the subgroup of under 45 years, P < 0.001 (P = 0.00091 and in patients with positive lymphangioinvasion in the whole group, P < 0.01 (P = 0.00177; in the subgroup of over 45 years, P < 0.001 (P = 0.0002. In patients with metastases we found tumour size ≥1cm more frequently in all groups. Conclusion: We recorded higher incidence of regional metastases in patients under 45 years, positive capsule infiltration, lymphangioinvasion. Age under 45 years itself does not correlate with less aggressive disease, to the contrary some of other analysed risk factors correlate with more aggressive disease.

  19. Lymph node metastasis of carcinomas of transverse colon including flexures. Consideration of the extramesocolic lymph node stations.

    Science.gov (United States)

    Perrakis, Aristotelis; Weber, Klaus; Merkel, Susanne; Matzel, Klaus; Agaimy, Abbas; Gebbert, Carol; Hohenberger, Werner

    2014-10-01

    Complete mesocolic excision (CME) is nowadays state of the art in the treatment of colon cancer. In cases of carcinoma of transverse colon and of both flexures an extramesocolic lymph node metastasis can be found in the infrapancreatic lymph node region (ILR) and across the gastroepiploic arcade (GLR). These direct metastatic routes were not previously systematically considered. In order to validate our hypothesis of these direct metastatic pathways and to obtain evidence of our approach of including dissection of these areas as part of CME, we initiated a prospective study evaluating these lymph node regions during surgery. Forty-five consecutive patients with primary tumour manifestation in transverse colon and both flexures between May 2010 and January 2013 were prospectively analyzed. Patients were followed up for at least 6 months. Mode of surgery, histopathology, morbidity and mortality were evaluated. Twenty-six patients had a carcinoma of transverse colon, 16 patients one of hepatic flexure and four patients one of splenic flexure. The median lymph node yield was 40. Occurrence of lymph node metastasis in ILR was registered in five patients and in GLR in four patients. The mean lymph node ratio was 0.085. Postoperative complications occurred in nine patients, and postoperative mortality was 2 %. We were able to demonstrate this novel metastatic route of carcinomas of the transverse colon and of both flexures in ILR and GLR. These could be considered as regional lymph node regions and have to be included into surgery for cancer of the transverse colon including both flexures.

  20. Selective sentinel lymph node biopsy in papillary thyroid carcinoma in patients with no preoperative evidence of lymph node metastasis.

    Science.gov (United States)

    González, Óscar; Zafon, Carles; Caubet, Enric; García-Burillo, Amparo; Serres, Xavier; Fort, José Manuel; Mesa, Jordi; Castell, Joan; Roca, Isabel; Ramón Y Cajal, Santiago; Iglesias, Carmela

    2017-10-01

    Lymphadenectomy is recommended during surgery for papillary thyroid carcinoma when there is evidence of cervical lymph node metastasis (therapeutic) or in high-risk patients (prophylactic) such as those with T3 and T4 tumors of the TNM classification. Selective sentinel lymph node biopsy may improve preoperative diagnosis of nodal metastases. To analyze the results of selective sentinel lymph node biopsy in a group of patients with papillary thyroid carcinoma and no evidence of nodal involvement before surgery. A retrospective, single-center study in patients with papillary thyroid carcinoma and no clinical evidence of lymph node involvement who underwent surgery between 2011 and 2013. The sentinel node was identified by scintigraphy. When the sentinel node was positive, the affected compartment was removed, and when sentinel node was negative, central lymph node dissection was performed. Forty-three patients, 34 females, with a mean age of 52.3 (±17) years, were enrolled. Forty-six (27%) of the 170 SNs resected from 24 (55.8%) patients were positive for metastasis. In addition, 94 (15.6%) out of the 612 lymph nodes removed in the lymphadenectomies were positive for metastases. Twelve of the 30 (40%) low risk patients (cT1N0 and cT2N0) changed their stage to pN1, whereas 12 of 13 (92%) high risk patients (cT3N0 and cT4N0) changed to pN1 stage. Selective sentinel lymph node biopsy changes the stage of more than 50% of patients from cN0 to pN1. This confirms the need for lymph node resection in T3 and T4 tumors, but reveals the presence of lymph node metastases in 40% of T1-T2 tumors. Copyright © 2017 SEEN. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Ultrasound elastography for evaluation of cervical lymph nodes

    Directory of Open Access Journals (Sweden)

    Young Jun Choi

    2015-07-01

    Full Text Available Ultrasound (US elastography has been introduced as a noninvasive imaging technique for evaluating cervical lymph nodes. US elastography techniques include strain elastography and shear wave-based elastography. The application of this technique is based on the fact that stiff tissues tend to deform less and show less strain than compliant tissues when the same force is applied. In general, metastatic lymph nodes demonstrate higher stiffness than benign lymph nodes. Overall, preliminary studies suggest that US elastography may be useful in differentiating benign and malignant cervical lymph nodes, thereby informing decisions to perform a biopsy and facilitating follow-up. For US elastography to be accepted into clinical practice, however, its techniques, associated diagnostic criteria, and reliability need to be further refined.

  2. Second-Rate Coverage of Second-Order Elections: Czech and Slovak Elections to the EP in the Media

    Directory of Open Access Journals (Sweden)

    Jan Kovář

    2010-12-01

    Full Text Available Elections to the European Parliament (EP are considered second-order national elections (SOE. The SOE model suggests that there is a qualitative difference between different types of elections depending on the perception of what is at stake. Compared to first order elections, in second order elections there is less at stake because they do not determine the composition of government. Given that voters behave differently in second-order elections, the question arises: do the media also consider second-order elections less interesting and therefore devote to them less coverage? The media play a crucial role in informing citizens about such events as elections; they function as intermediaries between the electorate and the political arena. However, little is known about how EU issues are covered in the media, particularly in the new EU member states. Conducting a content analysis and applying the second-order election model, this paper analyses TV news coverage of the 2004 and 2009 European elections in the Czech Republic and Slovakia in a comparative fashion. The findings are discussed in the light of existing research literature on the EU’s legitimacy as well as its alleged democratic and communication deficit, not least because the EU relies on the media in strengthening (albeit indirectly its legitimacy by increasing citizen awareness of its activities.

  3. Sentinel lymph nodes in cancer of the oral cavity

    DEFF Research Database (Denmark)

    Thomsen, Jørn Bo; Sørensen, Jens Ahm; Krogdahl, Annelise

    2005-01-01

    BACKGROUND: Sentinel lymph node biopsy, step sectioning and immunohistochemistry have changed detection of tumour deposits. Isolated tumour cells (ITC) are detected more frequently than earlier because of a changed level of detection. METHODS: A total of 108 sentinel lymph nodes from 30 patients ...... with macrometastasis, five with micrometastasis and two with ITC. CONCLUSION: The ITC are probably precursors of micrometastasis waiting to grow and should be treated as such. Benign inclusions and dendritic cells did not cause problems, but can mimic ITC....

  4. X-ray appearance of intrathoracic lymph nodes in lymphogranulomatosis

    International Nuclear Information System (INIS)

    Zagorodskaya, M.M.; Antonova, R.A.

    1980-01-01

    Analysis of clinico-roentgenological data obtained when examining 174 patients with lymphogranulomatosis is carried out. Roentgenological semiotics of the lesions of intrathoracic lymp nodes according to the Rouviere classification supplemented by Zhdanov has been specified. Technique of layer-by-layer examination with an account of roentgenotopography of intrathoracic lymph nodes promoting to their determination is developed. Dynamics of the lymph node changes under treatment is traced. Rarely occurring wide-spread decalcification of prevascular nodes after the radiotherapy is described

  5. Opinion of women about elective abortion

    Directory of Open Access Journals (Sweden)

    Bülent Çakmak

    2014-09-01

    Full Text Available Objective: The aim of this study was to investigate the opinions of women who presented to the hospital for elective abortion. Materials and Methods: This descriptive study was designed and conducted at our university hospital between March 2013-April 2013 by the method of face-to-face interviews with 500 women who presented to the hospital as patient or relatives of patients. Poll consisted of 6 questions about demographic characteristics and 14 questions evaluating the opinions and attitudes about abortion. Results: The age of the women who participated in the study was ranging between 18 and 75 years with the mean age of 31.5±11.9 years. Twenty-six women (5.2% were illiterate, while 109 (21.8% were university graduates. 70.8% of women stated that they were against elective abortion. Among the reasons against abortion on request were: “forbidden by the religion”-53.1% of women, “against human rights”-35.3%, and “unhealthy for the mother”-7.1% of women. About the prohibition of abortion, 82.4% of women said that “it may be performed under necessary conditions”, 9.6% “it should be completely forbidden”, and 8% stated that “it should never be forbidden”. Conclusion: A large number of respondents reported that they have negative attitude towards elective abortion, however, in case of medical necessity, abortion should be performed. During the legal arrangements done about situations that may affect the public health, such as abortion regulations, we believe it would be useful to assess the perspective of the society on this issue.

  6. Nigeria and Democratic Progress by Elections in Africa

    Directory of Open Access Journals (Sweden)

    Giovanni Carbone

    2016-01-01

    Full Text Available Elections do not always advance democratisation, yet they can. We outline a democratisation-by-elections model according to which the opportunities for political change opened up by each electoral round build on previous election-related democratic progress. We focus on Nigeria, interpret the recent executive turnover in light of previous elections, and set the country within the comparative context of Africa’s democratisation. Using a new Africa Leadership Change dataset, we use election-related events to examine the diverse routes that African regimes have taken since 1990. The analysis highlights two major syndromes: democratic stagnation and recession. In a sizeable group, however, the institutionalisation of democracy has been making gradual progress. While there is no predetermined way to advance democracy, the reiteration of elections can be instrumental in such advancement.

  7. How campaigns enhance European issues voting during European Parliament elections

    DEFF Research Database (Denmark)

    Beach, Derek; Møller Hansen, Kasper; Larsen, Martin Vinæs

    2017-01-01

    Based on findings from the literature on campaign effects on the one hand, and the literature on European Parliament elections on the other, we propose a model of European Parliamentary elections in which the campaign shift the calculus of electoral support, making differences in national political...... allegiances less important and attitudes about the European project more important by informing voters of and getting them interested in European politics. In effect, we argue that the political campaign leading up to the election makes European Parliament elections less second-order. While previous studies...... have demonstrated that EU attitudes can matter for voting behavior in European Parliament elections, existing research has drawn on post-election surveys that do not enable us to capture campaign effects. Our contribution is to assess the impact of a campaign by utilizing a rolling cross sectional...

  8. Sentinel lymph node biopsy in local recurrence of cutaneous melanoma

    International Nuclear Information System (INIS)

    Junqueira, G. Jr.; Bodanese, B.; Boff, M.F.; Espindola, M.B.; Haack, R.L.; Frigeri, C.D.L.

    2004-01-01

    Full text: Locally recurrent disease in patients with melanoma is usually defined as cutaneous or subcutaneous arising within 5 cm of the primary site after complete excision of the primary lesion. It may represent residual disease not excised with the primary tumor or the outgrowth of the satellite lesions, which are common with melanoma. Lymphatic mapping and sentinel lymph node (SLN) biopsy is highly accurate in staging nodal basins at risk of regional metastases in primary melanoma patients and identifies those who may benefit from earlier lymphadenectomy. Our purpose was to evaluate the efficacy of sentinel lymph node mapping and biopsy in local recurrence of cutaneous melanoma when the primary lesion was less than 1.0mm thick. Three patients with local recurrence of cutaneous melanoma underwent sentinel lymph node mapping and biopsy. All patients underwent preoperative lymphoscintigraphy to identify the lymphatic basin and the site of the sentinel node. All patients subsequently underwent intra-operative lymphatic mapping and selective lymph node biopsy with vital blue dye and hand-held gamma probe. Excised SLN were analysed by conventional histological staining (H and E) and immunohistochemical staining. In all patients the lymphatic mapping and sentinel lymph node biopsy was successful. The SLN biopsy was negative in two patients and positive in one who underwent therapeutic lymph node dissection. Our results indicate that the SLN mapping and biopsy is also possible in patients having local recurrence of cutaneous melanoma. Although long-term results are not available, early results are promising. (author)

  9. Lymph node segmentation by dynamic programming and active contours.

    Science.gov (United States)

    Tan, Yongqiang; Lu, Lin; Bonde, Apurva; Wang, Deling; Qi, Jing; Schwartz, Lawrence H; Zhao, Binsheng

    2018-03-03

    Enlarged lymph nodes are indicators of cancer staging, and the change in their size is a reflection of treatment response. Automatic lymph node segmentation is challenging, as the boundary can be unclear and the surrounding structures complex. This work communicates a new three-dimensional algorithm for the segmentation of enlarged lymph nodes. The algorithm requires a user to draw a region of interest (ROI) enclosing the lymph node. Rays are cast from the center of the ROI, and the intersections of the rays and the boundary of the lymph node form a triangle mesh. The intersection points are determined by dynamic programming. The triangle mesh initializes an active contour which evolves to low-energy boundary. Three radiologists independently delineated the contours of 54 lesions from 48 patients. Dice coefficient was used to evaluate the algorithm's performance. The mean Dice coefficient between computer and the majority vote results was 83.2%. The mean Dice coefficients between the three radiologists' manual segmentations were 84.6%, 86.2%, and 88.3%. The performance of this segmentation algorithm suggests its potential clinical value for quantifying enlarged lymph nodes. © 2018 American Association of Physicists in Medicine.

  10. The use of combined radiation therapy and hormonal therapy in the management of lymph node-positive prostate cancer

    Energy Technology Data Exchange (ETDEWEB)

    Whittington, Richard; Malkowicz, S Bruce; Machtay, Mitchell; Van Arsdalen, Keith; Barnes, Margaret M; Broderick, Gregory A; Wein, Alan J

    1997-10-01

    Purpose: To determine the rate of tumor response and patterns of relapse following combined hormonal-radiation therapy of adenocarcinoma of the prostate and to measure the survival in a group of men with tumor metastatic to pelvic lymph nodes. Methods and Materials: 66 patients with adenocarcinoma of the prostate with pathologically confirmed pelvic lymph node involvement were treated with combined radiation therapy and hormonal therapy. An additional five patients declined hormonal therapy. The patients treated with combined therapy represented a group with locally advanced disease including 44 patients (67%) with T3 or T4 tumors and 51 patients (80%) had N2 or N3 lymph node metastases. The pelvic lymph nodes were treated to a dose of 45 Gy and the prostate was boosted to a dose of 65 to 71 Gy. Hormonal therapy began up to 2 months before radiation and continued indefinitely. Patients were allowed to select their hormonal therapy and could choose DES (2 patients), orchiectomy (21 patients), LHRH agonist (7 patients) or combined androgen blockade (34 patients). Results: Median follow-up is 49 months (range 12 to 131 months) and 21 patients have been followed for longer than 5 years. There have been 15 recurrences the entire group including three local recurrences in the prostate, seven patients with distant metastases, four patients with biochemical recurrences without clinical evidence of disease, and one patient where the location was unknown. Two of the PSA recurrences occurred in patients who elected to discontinue hormones after less than 3 years of therapy. The overall survival at 5 and 8 years is 94 and 84%, the clinical disease free survival is 85 and 67%, and the biochemical disease-free survival is 78 and 47%. There was no increased toxicity of the combined modality regimen compared to the expected effects of radiation and hormonal therapy. Conclusion: Combined hormonal and radiation therapy represents an effective treatment option for patients with

  11. The use of combined radiation therapy and hormonal therapy in the management of lymph node-positive prostate cancer

    International Nuclear Information System (INIS)

    Whittington, Richard; Malkowicz, S. Bruce; Machtay, Mitchell; Van Arsdalen, Keith; Barnes, Margaret M.; Broderick, Gregory A.; Wein, Alan J.

    1997-01-01

    Purpose: To determine the rate of tumor response and patterns of relapse following combined hormonal-radiation therapy of adenocarcinoma of the prostate and to measure the survival in a group of men with tumor metastatic to pelvic lymph nodes. Methods and Materials: 66 patients with adenocarcinoma of the prostate with pathologically confirmed pelvic lymph node involvement were treated with combined radiation therapy and hormonal therapy. An additional five patients declined hormonal therapy. The patients treated with combined therapy represented a group with locally advanced disease including 44 patients (67%) with T3 or T4 tumors and 51 patients (80%) had N2 or N3 lymph node metastases. The pelvic lymph nodes were treated to a dose of 45 Gy and the prostate was boosted to a dose of 65 to 71 Gy. Hormonal therapy began up to 2 months before radiation and continued indefinitely. Patients were allowed to select their hormonal therapy and could choose DES (2 patients), orchiectomy (21 patients), LHRH agonist (7 patients) or combined androgen blockade (34 patients). Results: Median follow-up is 49 months (range 12 to 131 months) and 21 patients have been followed for longer than 5 years. There have been 15 recurrences the entire group including three local recurrences in the prostate, seven patients with distant metastases, four patients with biochemical recurrences without clinical evidence of disease, and one patient where the location was unknown. Two of the PSA recurrences occurred in patients who elected to discontinue hormones after less than 3 years of therapy. The overall survival at 5 and 8 years is 94 and 84%, the clinical disease free survival is 85 and 67%, and the biochemical disease-free survival is 78 and 47%. There was no increased toxicity of the combined modality regimen compared to the expected effects of radiation and hormonal therapy. Conclusion: Combined hormonal and radiation therapy represents an effective treatment option for patients with

  12. Europe – political cleavage in the French presidential elections .

    OpenAIRE

    Loredana Pătruţiu Balteș

    2012-01-01

    The French presidential elections of 2012 brought a new political approach concerning the candidates speech, because Europe became one of the main electoral themes within a national election. In full European economic crisis, the French people seem more than ever interested about the future of European construction, and in this context, the presidential candidates had to tackle this topic of interest in their election campaign. Analyzing the speeches of the first three candidates among the Fr...

  13. Improving bladder cancer treatment with radiotherapy using separate intensity modulated radiotherapy plans for boost and elective fields

    Energy Technology Data Exchange (ETDEWEB)

    Van Rooijen, D.; Van de Kamer, J.; Hulshof, M.; Koning, C.; Bel, A. [Department of Radiation Oncology, Academic Medical Center, Amsterdam (Netherlands)

    2010-06-01

    The aim of this study is to investigate to what extent IMRT can decrease the dose to the organs at risk in bladder cancer treatment compared with conformal treatment while making separate treatment plans for the elective field and the boost. Special attention is paid to sparing small intestines. Twenty patients who were treated with the field-in-field technique (FiF) were re-planned with intensity modulated radiotherapy (IMRT) using five and seven beams, respectively. Separate treatment plans were made for the elective field (including the pelvic lymph nodes) and the boost, which enables position correction for bone and tumour separately. The prescribed dose was 40 Gy to the elective field and 55 or 60 Gy to the planning target volume (PTV). For bladder and rectum, V{sub 45}Gy and V{sub 55}Gy were compared, and for small intestines, V{sub 25}Gy and V{sub 40}Gy. The dose distribution with IMRT conformed better to the shape of the target. There was no significant difference between the techniques in dose to the healthy bladder. The median V{sub 40}Gy of the small intestines decreased from 114 to 66 cc (P = 0.001) with five beam IMRT, and to 55 cc (P = 0.001) with seven beam IMRT compared with FiF. V{sub 45}Gy for rectum decreased from 34.2% to 17.5% (P = 0.004) for both five and seven beam plans, while V{sub 55}Gy for rectum remained the same. With IMRT, a statistically significant dose decrease to the small intestines can be achieved while covering both tumour and elective PTV adequately.

  14. Improving bladder cancer treatment with radiotherapy using separate intensity modulated radiotherapy plans for boost and elective fields

    International Nuclear Information System (INIS)

    Van Rooijen, D.; Van de Kamer, J.; Hulshof, M.; Koning, C.; Bel, A.

    2010-01-01

    The aim of this study is to investigate to what extent IMRT can decrease the dose to the organs at risk in bladder cancer treatment compared with conformal treatment while making separate treatment plans for the elective field and the boost. Special attention is paid to sparing small intestines. Twenty patients who were treated with the field-in-field technique (FiF) were re-planned with intensity modulated radiotherapy (IMRT) using five and seven beams, respectively. Separate treatment plans were made for the elective field (including the pelvic lymph nodes) and the boost, which enables position correction for bone and tumour separately. The prescribed dose was 40 Gy to the elective field and 55 or 60 Gy to the planning target volume (PTV). For bladder and rectum, V 45 Gy and V 55 Gy were compared, and for small intestines, V 25 Gy and V 40 Gy. The dose distribution with IMRT conformed better to the shape of the target. There was no significant difference between the techniques in dose to the healthy bladder. The median V 40 Gy of the small intestines decreased from 114 to 66 cc (P = 0.001) with five beam IMRT, and to 55 cc (P = 0.001) with seven beam IMRT compared with FiF. V 45 Gy for rectum decreased from 34.2% to 17.5% (P = 0.004) for both five and seven beam plans, while V 55 Gy for rectum remained the same. With IMRT, a statistically significant dose decrease to the small intestines can be achieved while covering both tumour and elective PTV adequately.

  15. Winning votes and weathering storms: the 2009 European and parliamentary elections in Greece, election report

    NARCIS (Netherlands)

    Gemenis, Konstantinos

    2010-01-01

    In 2007, the New Democracy (ND) party led by Kostas Karamanlis renewed its term in office, albeit with a very slim parliamentary majority (see Gemenis 2008). For the Panhellenic Socialist Movement (PASOK) the result marked the fourth consecutive defeat in local, national and European elections and

  16. The 2011 municipal elections in South Africa and new trends since the 2009 national elections

    CSIR Research Space (South Africa)

    Greben, JM

    2011-09-01

    Full Text Available The CSIR has been involved in South African election night predictions since 1999 using a cluster prediction model based on the segmentation of the electorate according to voting behavior. In this paper these clusters are exploited in another way...

  17. Taiwan in 2004: Elections, Referenda, and Other Democratic Challenges

    National Research Council Canada - National Science Library

    Dumbaugh, Kerry

    2005-01-01

    .... In both the presidential and legislative election campaigns, Chen emphasized gaining a separate international identity for Taiwan -- an emphasis to which Beijing strenuously objected as dangerously...

  18. Quantum election scheme based on anonymous quantum key distribution

    International Nuclear Information System (INIS)

    Zhou Rui-Rui; Yang Li

    2012-01-01

    An unconditionally secure authority-certified anonymous quantum key distribution scheme using conjugate coding is presented, based on which we construct a quantum election scheme without the help of an entanglement state. We show that this election scheme ensures the completeness, soundness, privacy, eligibility, unreusability, fairness, and verifiability of a large-scale election in which the administrator and counter are semi-honest. This election scheme can work even if there exist loss and errors in quantum channels. In addition, any irregularity in this scheme is sensible. (general)

  19. Integrity of the elections in America 2012-2014

    Directory of Open Access Journals (Sweden)

    Ferran MARTÍNEZ I COMA

    2015-08-01

    Full Text Available The region has been holding competitive elections in the last years. But, have all those elections been held with the same electoral integrity? If there have been problems, which are those? Are there common problems to the region or are they similar to those of the rest of the world? Is there any pattern in the elections? How do we know it? Under which methodological approach we can answer those questions? In this article, we present the results of the first expert’s survey on perceptions of election integrity to the global scale but with a specific attention to America.

  20. The effect of Malaysia general election on stock market returns.

    Science.gov (United States)

    Liew, Venus Khim-Sen; Rowland, Racquel

    2016-01-01

    During the latest episode of general election held in Malaysia, it is observed that the FBMKLCI index was lifted 62.52 points in a day soon after the announcement of election outcome. Moreover, the index registered a highest gain of 96.29 points in the middle of the intra-day trade. This suggests that investors who had got the right direction could make profitable intra-day trading the next trading day of the general election date. Results from statistical analysis uncover significant before-election-effect and after-election-effect from the most recent general elections held in Malaysia. Different subsets of macroeconomic variables are found to have significant role on stock market return depending on the market situation. Remarkably, when there was close fight between the two major political parties during the 2008 and 2013 election years, political uncertainty showed up its negative and significant role in influencing the stock market return. The major implication of these findings is that while investors may seek abnormal returns before and after the next general election, which is around the corner, they will have to pay attention on the influence of macroeconomic variables and political uncertainty on stock market return during the election year.

  1. Elections in the Muslim World, 1990-2002

    Directory of Open Access Journals (Sweden)

    Ahmed Abdul Wahid A. Al-Zandani

    2005-12-01

    Full Text Available Abstract: Aggregate data analysis of elections held between 1990 and 2002 in the Muslim world show that most of these elections belong to the non-democratic category and these elections were mostly non-competitive. Approximately, 98% of the Muslim world people do not enjoy full political liberty. About 96% of the people in the Muslim world enjoy the right to vote, but their votes hardly result in transfer of power. However, there are four countries in the Muslim world, Bangladesh, Iran, Malaysia and Mali, where elections are relatively free and fair.

  2. ELECTIONS PENSION FUND CANDIDATE NR 1

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : CHIAVERI First Name : Enrico I have been a CERN staff member since 1973 and have always been interested in our working conditions. As a member of the Executive Committee of the Staff Association I participated from 1980 to 1984 in the Working Group on Pensions mandated by the CERN Council. This commitment led to my becoming a member of the Governing Board of the Pension Fund in 1983, since when I have taken an active part in various commissions and working groups (Real Estate Asset Management Committee, Working Group on Actuarial Matters etc.); in so doing I have gained a thorough knowledge of different areas of the Pension Fund. Since ...

  3. How Election Polls Shape Voting Behaviour

    DEFF Research Database (Denmark)

    Dahlgaard, Jens Olav; Hansen, Jonas Hedegaard; Hansen, Kasper Møller

    2017-01-01

    This article investigates how election information such as opinion polls can influence voting intention. The bandwagon effect claims that voters ‘float along’: a party experiencing increased support receives more support, and vice versa. Through a large national survey experiment, evidence is fou...... that the effect of polls vary across sociodemographic groups, the results imply that bandwagon behaviour is based not on social or political contingencies, such as media or political institution, but on fundamentals of political cognition....... of a bandwagon effect among Danish voters. When voters are exposed to a news story describing either an upwards or downwards movement for either a small or large party, they tend to move their voting intentions in the according direction. The effect is strongest in the positive direction – that is, when a party......This article investigates how election information such as opinion polls can influence voting intention. The bandwagon effect claims that voters ‘float along’: a party experiencing increased support receives more support, and vice versa. Through a large national survey experiment, evidence is found...

  4. Elective cesarean delivery for term breech

    DEFF Research Database (Denmark)

    Krebs, Lone; Langhoff-Roos, Jens

    2003-01-01

    and anemia (RR 0.91; 95% CI 0.84, 0.97), and operations for wound infection (RR 0.69; 95% CI 0.57, 0.83) than emergency cesarean delivery. There was a higher rate of puerperal fever and pelvic infection (RR 1.20; 95% CI 1.11, 1.25) than for vaginal delivery. Thromboembolic disease occurred in 0.1% of women......OBJECTIVE: To compare the maternal complications of elective cesarean delivery for breech at term with those after vaginal or emergency cesarean delivery. METHODS: We conducted a population-based, retrospective cohort study of 15441 primiparas who delivered singleton breech at term. Information...... was obtained from the Danish Medical Birth Register, the Register of Death Causes, and the Denmark Patient Register. RESULTS: Elective cesarean delivery was associated with lower rates of puerperal fever and pelvic infection (relative risk [RR] 0.81; 95% confidence interval [CI] 0.70, 0.92), hemorrhage...

  5. ELECTIONS PENSION FUND CANDIDATE NR 2

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : FRANDSEN First Name : Poul Kjaer  I have been member of the staff since 1974, and member of staff council for more than 12 years, and my main motivation has been to work for improving the social conditions of the CERN staff. A very important pillar of this is a sound and healthy pension fund. A capitalised scheme has been and still is the best choice for assuring the benefits for the CERN staff, present and future, this social system being part of the whole necessary to attract the best staff to the future High Energy Physics in Europe. However, even the hypothetic close down of the Organisation should allow the benefits to exi...

  6. ELECTIONS PENSION FUND 2nd candidate

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : FRANDSEN First Name : Poul Kjaer  I have been member of the staff since 1974, and member of staff council for more than 12 years, and my main motivation has been to work for improving the social conditions of the CERN staff. A very important pillar of this is a sound and healthy pension fund. A capitalised scheme has been and still is the best choice for assuring the benefits for the CERN staff, present and future, this social system being part of the whole necessary to attract the best staff to the future High Energy Physics in Europe. However, even the hypothetic close down of the Organisation should allow the benefits to exi...

  7. Renal function after elective total hip replacement

    DEFF Research Database (Denmark)

    Perregaard, Helene; Damholt, Mette B; Solgaard, Søren

    2016-01-01

    Background and purpose - Acute kidney injury (AKI) is associated with increased short-term and long-term mortality in intensive care populations and in several surgical specialties, but there are very few data concerning orthopedic populations. We have studied the incidence of AKI and the prevale......Background and purpose - Acute kidney injury (AKI) is associated with increased short-term and long-term mortality in intensive care populations and in several surgical specialties, but there are very few data concerning orthopedic populations. We have studied the incidence of AKI...... and the prevalence of chronic kidney disease (CKD) in an elective population of orthopedic patients undergoing primary total hip replacement, hypothesizing that chronic kidney disease predisposes to AKI. Patients and methods - This was a single-center, population-based, retrospective, registry-based cohort study...... involving all primary elective total hip replacements performed from January 2003 through December 2012. Patient demographics and creatinine values were registered. We evaluated the presence of CKD and AKI according to the international guidelines for kidney disease (KDIGO Acute Kidney Injury Workgroup 2013...

  8. Globalization, political orientation and wage inequality: From Donald Trump’s election to Angela Merkal’s re-election

    OpenAIRE

    MAMOON, Dawood

    2018-01-01

    Abstract. The recent election results in US, Germany, Japan and China and vote for BRIXIT in Britian suggest that political outcomes increasingly relate to the economic, political and social orientation in both developed and developing countries. Countries that have not promoted social and economic harmony in the country - democracy eventually puts the pressure through the discontent local polity resulting in election outcomes similar to US presidential elections in 2016. To avoid anti-global...

  9. The normal tissue sparing obtained with simultaneous treatment of pelvic lymph nodes and bladder using intensity-modulated radiotherapy

    International Nuclear Information System (INIS)

    Soendergaard, Jimmi; Hoeyer, Morten; Wright, Pauliina; Grau, Cai; Muren, Ludvig Paul; Petersen, Joergen B.

    2009-01-01

    We have implemented an intensity-modulated radiotherapy (IMRT) protocol for simultaneous irradiation of bladder and lymph nodes. In this report, doses to normal tissue from IMRT and our previous conformal sequential boost technique are compared. Material and methods. Sixteen patients with urinary bladder cancer were treated using a six-field dynamic IMRT beam arrangement delivering 60 Gy to the bladder and 48 Gy to the pelvic lymph nodes. Dose-volume histogram (DVH) parameters for relevant normal tissues (bowel, bowel cavity, rectum and femoral heads) for the IMRT plans were compared with corresponding DVHs from our previous conformal sequential boost technique. Calculations of the generalized Equivalent Uniform Dose (gEUD) were performed for the bowel, with a reference volume of 200 cm 3 and a volume effect parameter k = 4, as well as for the rectum, using k = 12. Acute gastrointestinal (GI) and genitourinary (GU) RTOG toxicity was recorded. Results. Statistical significant normal tissue sparing was obtained by IMRT. For the bowel, a significant reduction was obtained at all dose levels between 20 and 50 Gy (p 3 at 50 Gy, while the gEUD was reduced from 58 to 53 Gy (p 3 at 50 Gy. The rectum gEUD was reduced from 55 to 53 Gy (p < 0.05). For the femoral heads, IMRT reduced the maximum dose as well as the volumes above all dose levels. The rate of acute peak Grade 2 GI RTOG complications was 38% after IMRT. Conclusion. IMRT to the urinary bladder and elective lymph nodes result in considerable normal tissue sparing compared to conformal sequential boost technique. This has paved the way for further studies combining IMRT with image-guided radiotherapy (IGRT) in bladder cancer

  10. Intraoperative 3-D imaging improves sentinel lymph node biopsy in oral cancer

    International Nuclear Information System (INIS)

    Bluemel, Christina; Herrmann, Ken; Buck, Andreas K.; Lapa, Constantin; Kuebler, Alexander; Hartmann, Stefan; Linz, Christian; Mueller-Richter, Urs; Geissinger, Eva; Wild, Vanessa

    2014-01-01

    The aim of this study was to prospectively evaluate the feasibility and potential advantages of freehand single-photon emission computed tomography (fhSPECT) compared with conventional intraoperative localization techniques for sentinel lymph node biopsy (SLNB) in oral cancer. Between November 2012 and February 2014, 23 consecutive patients with clinical T1/T2 oral squamous cell carcinoma and a cN0 neck were recruited. All patients underwent SLNB followed by elective neck dissection (END). All patients received preoperative lymphoscintigraphy. To detect the SLNs intraoperatively, fhSPECT with a combination of conventional acoustic SLN localization and 3-D visual navigation was used. All but one of the SLNs detected by preoperative imaging were successfully mapped intraoperatively by fhSPECT (detection rate 98 %), including those in six patients with a tumour in the floor of the mouth. A histopathology analysis revealed positive SLNs in 22 % of patients. No further metastases were found in LNs resected during END. SLNB correctly predicted the final LN stage in all patients (accuracy 100 %). Additional radioactive LNs, which were not present on preoperative lymphoscintigraphy, were observed in three patients. FhSPECT is a feasible technology that allows the accurate identification of SLNs in oral cancer. FhSPECT overcomes the shine-through phenomenon, one of the most important limitations of SLNB, thereby confirming the importance of SLNB in patients with cN0 oral cancer. (orig.)

  11. Intraoperative 3-D imaging improves sentinel lymph node biopsy in oral cancer

    Energy Technology Data Exchange (ETDEWEB)

    Bluemel, Christina; Herrmann, Ken; Buck, Andreas K.; Lapa, Constantin [University Hospital Wuerzburg, Department of Nuclear Medicine, Wuerzburg (Germany); Kuebler, Alexander; Hartmann, Stefan; Linz, Christian; Mueller-Richter, Urs [University Hospital Wuerzburg, Department of Oral and Maxillofacial Plastic Surgery, Wuerzburg (Germany); Geissinger, Eva; Wild, Vanessa [University Wuerzburg, Institute of Pathology, Wuerzburg (Germany)

    2014-12-15

    The aim of this study was to prospectively evaluate the feasibility and potential advantages of freehand single-photon emission computed tomography (fhSPECT) compared with conventional intraoperative localization techniques for sentinel lymph node biopsy (SLNB) in oral cancer. Between November 2012 and February 2014, 23 consecutive patients with clinical T1/T2 oral squamous cell carcinoma and a cN0 neck were recruited. All patients underwent SLNB followed by elective neck dissection (END). All patients received preoperative lymphoscintigraphy. To detect the SLNs intraoperatively, fhSPECT with a combination of conventional acoustic SLN localization and 3-D visual navigation was used. All but one of the SLNs detected by preoperative imaging were successfully mapped intraoperatively by fhSPECT (detection rate 98 %), including those in six patients with a tumour in the floor of the mouth. A histopathology analysis revealed positive SLNs in 22 % of patients. No further metastases were found in LNs resected during END. SLNB correctly predicted the final LN stage in all patients (accuracy 100 %). Additional radioactive LNs, which were not present on preoperative lymphoscintigraphy, were observed in three patients. FhSPECT is a feasible technology that allows the accurate identification of SLNs in oral cancer. FhSPECT overcomes the shine-through phenomenon, one of the most important limitations of SLNB, thereby confirming the importance of SLNB in patients with cN0 oral cancer. (orig.)

  12. 78 FR 51189 - Filing Dates for the Alabama Special Elections in the 1st Congressional District

    Science.gov (United States)

    2013-08-20

    ... 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... Congressional District vacated by Representative Jo Bonner. There are three possible special elections, but only... Election, the top two vote-getters will participate in a Special Runoff Election. General Election...

  13. The Legal Policy Of The General Election As An Independent Commission A Review Of Indonesian Election 2014

    Directory of Open Access Journals (Sweden)

    Josner Simanjuntak

    2015-08-01

    Full Text Available Abstract The Legal Institution of the General Election in Indonesia has an important role in the process of elections to realize the sovereignty of the people. The legal institution is independent as mandated of the Indonesian constitution The 1945 Constitution. In the Election organizers as a chapter of the 1945 Constitution stating that the Election Commission shall be independent and impartial toward participating in the election and political party. However in practice this task is not easy and can be run smoothly it is difficult to maintain a balanced relationship between the participant election commissions. This research is a descriptive analytic one using juridical normative approach to study the legal principles legal synchronization. The technique being used to gather data is librarian research supported by field research using interview and questionnaire technique. The data being gathered are analyzed qualitatively. The result of the research shows that the legal institution the general election in undertaking has not been independent as expected because for institutional and administrative for has not been independence and not impartiality and not professionalism. The rules in the process of elections is it not the election system and achievement of justice.

  14. Comparison between 18F-Fluorodeoxyglucose Positron Emission Tomography and Sentinel Lymph Node Biopsy for Regional Lymph Nodal Staging in Patients with Melanoma: A Review of the Literature

    International Nuclear Information System (INIS)

    Mirk, Paoletta; Treglia, Giorgio; Salsano, Marco; Basile, Pietro; Giordano, Alessandro; Bonomo, Lorenzo

    2011-01-01

    Aim. to compare 18 F-Fluorodeoxyglucose positron emission tomography (FDG-PET) to sentinel lymph node biopsy (SLNB) for regional lymph nodal staging in patients with melanoma. Methods. We performed a literature review discussing original articles which compared FDG-PET to SLNB for regional lymph nodal staging in patients with melanoma. Results and Conclusions. There is consensus in the literature that FDG-PET cannot replace SLNB for regional lymph nodal staging in patients with melanoma

  15. Predictive Factors for Nonsentinel Lymph Node Metastasis in Patients With Positive Sentinel Lymph Nodes After Neoadjuvant Chemotherapy: Nomogram for Predicting Nonsentinel Lymph Node Metastasis.

    Science.gov (United States)

    Ryu, Jai Min; Lee, Se Kyung; Kim, Ji Young; Yu, Jonghan; Kim, Seok Won; Lee, Jeong Eon; Han, Se Hwan; Jung, Yong Sik; Nam, Seok Jin

    2017-11-01

    Axillary lymph node (ALN) status is an important prognostic factor for breast cancer patients. With increasing numbers of patients undergoing neoadjuvant chemotherapy (NAC), issues concerning sentinel lymph node biopsy (SLNB) after NAC have emerged. We analyzed the clinicopathologic features and developed a nomogram to predict the possibility of nonsentinel lymph node (NSLN) metastases in patients with positive SLNs after NAC. A retrospective medical record review was performed of 140 patients who had had clinically positive ALNs at presentation, had a positive SLN after NAC on subsequent SLNB, and undergone axillary lymph node dissection (ALND) from 2008 to 2014. On multivariate stepwise logistic regression analysis, pathologic T stage, lymphovascular invasion, SLN metastasis size, and number of positive SLN metastases were independent predictors for NSLN metastases (P Samsung Medical Center NAC nomogram was developed to predict the likelihood of additional positive NSLNs. The Samsung Medical Center NAC nomogram could provide information to surgeons regarding whether to perform additional ALND when the permanent biopsy revealed positive findings, although the intraoperative SLNB findings were negative. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Prognostic relevance of lymph node ratio and total lymph node count for small bowel adenocarcinoma.

    Science.gov (United States)

    Tran, Thuy B; Qadan, Motaz; Dua, Monica M; Norton, Jeffrey A; Poultsides, George A; Visser, Brendan C

    2015-08-01

    Nodal metastasis is a known prognostic factor for small bowel adenocarcinoma. The goals of this study were to evaluate the number of lymph nodes (LNs) that should be retrieved and the impact of lymph node ratio (LNR) on survival. Surveillance, Epidemiology, and End Results was queried to identify patients with small bowel adenocarcinoma who underwent resection from 1988 to 2010. Survival was calculated with the Kaplan-Meier method. Multivariate analysis identified predictors of survival. A total of 2,772 patients underwent resection with at least one node retrieved, and this sample included equal numbers of duodenal (n = 1,387) and jejunoileal (n = 1,386) adenocarcinomas. There were 1,371 patients with no nodal metastasis (N0, 49.4%), 928 N1 (33.5%), and 474 N2 (17.1%). The median numbers of LNs examined for duodenal and jejunoileal cancers were 9 and 8, respectively. Cut-point analysis demonstrated that harvesting at least 9 for jejunoileal and 5 LN for duodenal cancers resulted in the greatest survival difference. Increasing LNR at both sites was associated with decreased overall median survival (LNR = 0, 71 months; LNR 0-0.02, 35 months; LNR 0.21-0.4, 25 months; and LNR >0.4, 16 months; P < .001). Multivariate analysis confirmed number of LNs examined, T-stage, LN positivity, and LNR were independent predictors of survival. LNR has a profound impact on survival in patients with small bowel adenocarcinoma. To achieve adequate staging, we recommend retrieving a minimum of 5 LN for duodenal and 9 LN for jejunoileal adenocarcinomas. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. 5 CFR 870.1205 - Electing portability for Option B.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Electing portability for Option B. 870... portability for Option B. (a) The employing agency must notify the employee/assignee(s) of the loss of coverage and the right to elect portability for Option B either before or immediately after the event...

  18. Determinants of the Use of Autologous Blood in Elective General ...

    African Journals Online (AJOL)

    Objective: The study reports the 7 year experience of the authors with autologous blood transfusion in elective general surgery using the predeposit method. Material and Method: Patients aged 18 years and older, presenting for elective surgery and for whom blood donation was required were encouraged to predonate one ...

  19. 26 CFR 1.853-2 - Effect of election.

    Science.gov (United States)

    2010-04-01

    ...) INCOME TAXES Regulated Investment Companies and Real Estate Investment Trusts § 1.853-2 Effect of election. (a) Regulated investment company. A regulated investment company making a valid election with... 901 with respect to all income, war-profits, and excess profits taxes (described in section 901(b)(1...

  20. 7 CFR 7.6 - Determination of elective areas.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Determination of elective areas. 7.6 Section 7.6 Agriculture Office of the Secretary of Agriculture SELECTION AND FUNCTIONS OF AGRICULTURAL STABILIZATION AND... county committee shall give public notice of the community boundaries in advance of the election. ...

  1. 26 CFR 1.9005-4 - Manner of exercising election.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Manner of exercising election. 1.9005-4 Section 1.9005-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES General Actuarial Valuations § 1.9005-4 Manner of exercising election. (a...

  2. 26 CFR 1.9004-4 - Manner of exercising election.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Manner of exercising election. 1.9004-4 Section 1.9004-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES General Actuarial Valuations § 1.9004-4 Manner of exercising election. (a...

  3. 26 CFR 1.9002-8 - Manner of exercising elections.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Manner of exercising elections. 1.9002-8 Section 1.9002-8 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES General Actuarial Valuations § 1.9002-8 Manner of exercising elections...

  4. 26 CFR 1.9003-4 - Manner of exercising election.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Manner of exercising election. 1.9003-4 Section 1.9003-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES General Actuarial Valuations § 1.9003-4 Manner of exercising election. (a...

  5. Pediatric Oncology Branch - training- resident electives | Center for Cancer Research

    Science.gov (United States)

    Resident Electives Select pediatric residents may be approved for a 4-week elective rotation at the Pediatric Oncology Branch. This rotation emphasizes the important connection between research and patient care in pediatric oncology. The resident is supervised directly by the Branch’s attending physician and clinical fellows. Residents attend daily in-patient and out-patient

  6. Data Mining to Identify Fraud Suspected on Electronic Elections

    NARCIS (Netherlands)

    Poloni, Yuri Tadeu; Formolo, Daniel

    2015-01-01

    Many democratic countries choose their representatives through electronic elections. Even being a modern tool, its results can be explored maliciously. Because that, many instruments and protocols are using to protect electronic elections from attacks. This work propose a new system to improve the

  7. Electing the President: The Electoral Process in Action.

    Science.gov (United States)

    See, Betty M.

    Electing the U.S. President and Vice President is a basic right and responsibility of every citizen of voting age. Even though it occurs every 4 years, the complexities of electing the president is not a concept that every person understands. This resource book aims to fill the gap in understanding by providing students with a learning-by-doing…

  8. Observing and analysing the 1997 general election : an introduction

    NARCIS (Netherlands)

    Rutten, M.M.E.M.; Mazrui, A.; Grignon, F.; Rutten, M.M.E.M.; Mazrui, A.; Grignon, F.

    2001-01-01

    The outcome of a three-day conference held at the African Studies Centre, Leiden, The Netherlands, in September 1998, this book on the 1997 Kenya general elections is organized in four parts: the direct pre-electoral background; technical and national analysis of the general elections, including the

  9. Election malpractice in students union government of Nnamdi ...

    African Journals Online (AJOL)

    Results also showed the preventive measures of election malpractices to include amongst others that votes should not be bought with money or gift items; the electoral body should be well trained and continued to be trained and materials for elections must be adequate and distributed on time. The implications of the study ...

  10. 12 CFR 1261.9 - Actions affecting director elections.

    Science.gov (United States)

    2010-01-01

    ... auditing and accounting, derivatives, financial management, organizational management, project development... as part of its announcement of elections pursuant to § 1261.6(a). (b) Support for nomination or... capacity, may support the nomination or election of any individual for a member directorship, provided that...

  11. Practicing Politics: Female Political Scientists as Candidates for Elective Office

    Science.gov (United States)

    Burrell, Barbara

    2012-01-01

    In 2007, University of Oklahoma political science professor Cindy Simon Rosenthal was elected mayor of Norman, Oklahoma, after having served as a member of its city council. Was her activity unique within the political science profession among female political scientists? Her election stimulated the curiosity of some of us in the…

  12. The 2014 European Parliament Elections: Still Second Order?

    DEFF Research Database (Denmark)

    Nielsen, Julie Hassing; Franklin, Mark

    2016-01-01

    Here we set the scene for the book, questioning the reasons for the phenomenal success of eurosceptic parties at the European Parliament (EP) elections of 2014 and considering the likely consequences. Above all, did these elections represent a new phenomenon, no longer “second order” in nature? We...

  13. Is the attendance of paediatricians at all elective caesarean sections ...

    African Journals Online (AJOL)

    Objectives. To determine the need for resuscitation at the birth of babies delivered by elective caesarean section (CS) and to record the time spent by doctors attending such deliveries. Methods. Data were collected prospectively on all elective CSs performed at Groote Schuur Hospital over a 3-month period. Data collected ...

  14. 26 CFR 1.1071-4 - Manner of election.

    Science.gov (United States)

    2010-04-01

    ... corporation, the statement shall be signed with the corporate name, followed by the signature and title of an officer of the corporation empowered to sign for the corporation, and the corporate seal must be affixed...) INCOME TAXES Changes to Effectuate F.c.c. Policy § 1.1071-4 Manner of election. (a) An election under the...

  15. 38 CFR 3.711 - Improved pension elections.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Improved pension elections. 3.711 Section 3.711 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Concurrent Benefits and Elections...

  16. 111 ELECTION PETITION CASES AND THE RIGHT TO FAIR TRIAL ...

    African Journals Online (AJOL)

    Fr. Ikenga

    Section 36(1)2 gives to every person the right to have his civil rights and ... The procedure for challenging an election under the Electoral Act 2010 is by way of an election ..... buying and under – age voting, adding that INEC's selectivity, and.

  17. Elective caesarean section at 38 weeks versus 39 weeks

    DEFF Research Database (Denmark)

    Glavind, Julie; Kindberg, S F; Uldbjerg, N

    2013-01-01

    To investigate whether elective caesarean section before 39 completed weeks of gestation increases the risk of adverse neonatal or maternal outcomes.......To investigate whether elective caesarean section before 39 completed weeks of gestation increases the risk of adverse neonatal or maternal outcomes....

  18. 5 CFR 831.645 - Elections between survivor annuities.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Elections between survivor annuities. 831... REGULATIONS (CONTINUED) RETIREMENT Survivor Annuities Eligibility § 831.645 Elections between survivor annuities. (a) A current spouse annuity cannot be reinstated under § 831.644 unless— (1) The surviving...

  19. 5 CFR 843.313 - Elections between survivor annuities.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Elections between survivor annuities. 843... Former Spouse Benefits § 843.313 Elections between survivor annuities. (a) A current spouse annuity... current spouse annuity instead of any other payments (except any accrued but unpaid annuity and any unpaid...

  20. [The lymph nodes imprint for the diagnosis of lymphoid neoplasms].

    Science.gov (United States)

    Peniche-Alvarado, Carolina; Ramos-Peñafiel, Christian Omar; Martínez-Murillo, Carlos; Romero-Guadarrama, Mónica; Olarte-Carrillo, Irma; Rozen-Fuller, Etta; Martínez-Tovar, Adolfo; Collazo-Jaloma, Juan; Mendoza-García, Carlos Alberto

    2013-01-01

    lymphoma is the most frequent lymphoid neoplasm in our country. Its diagnosis is based on histopathological findings. The lymph node imprint has been used for more than 40 years. The aim was to establish the sensitivity, specificity, positive predictive value and negative predictive value of lymph node imprint and estimate the inter-observer rate. we did an observational, retrospective, prolective study, based on the lymph node imprint obtained by excisional biopsies over a period of 6 years. the inclusion criteria was met on 199 samples, 27.1 % were considered as reactive (n = 54), 16.1 % Hodgkin lymphoma (n = 32), 40.2 % (n = 80) non-Hodgkin lymphoma and 16.6 % (n = 33) as metastatic carcinoma. Comparing with the final histopathology report, the sensitivity and specificity of lymph node imprint were 88 % (0.81-0.95) and 64 % (0.55-0.73) respectively, the positive predictive value was 67 % (0.59-0.76) and the negative predictive value was 86 % (0.79-0.94). The interobserver kappa index was 0.467. the lymph node imprint remains as a useful tool for the diagnosis of lymphoid neoplasm. The agreement between observers was acceptable.

  1. Analysis of the movement of calcified lymph nodes during breathing

    International Nuclear Information System (INIS)

    Jenkins, Peter; Salmon, Clare; Mannion, Cathy

    2005-01-01

    Purpose: To identify and measure the respiratory-induced movement of calcified mediastinal lymph nodes. Methods and materials: Twenty-one patients receiving radiation therapy for primary lung or pleural tumors were noted to have calcification within one or more mediastinal lymph nodes. The breathing motion of 27 such nodes was measured with orthogonal fluoroscopic imaging during quiet respiration. Results: All 27 nodes showed some motion synchronous with breathing. The mean respiratory movement was 6.6 mm, 2.6 mm, and 1.4 mm in the craniocaudal, dorsoventral, and mediolateral planes, respectively. There was a significant difference in the amplitude of motion in the craniocaudal plane compared with movement in the other two directions (p < 0.001). No differences were seen in the movement of lymph nodes dependent on position within the mediastinum (supracarinal vs. infracarinal or hilar vs. mediastinal). Neither size of the primary tumor nor spirometric parameters were correlated with the amplitude of lymph node movement. Conclusions: Mediastinal lymph nodes move during breathing, and this needs to be accounted for when the internal margin component of the PTV is defined. The amplitude of this movement is anisotropic and seems to be less than that reported for primary lung tumors. This should permit a modest reduction in the margin allowed for breathing movement around involved mediastinal nodes, particularly in the mediolateral and dorsoventral planes

  2. Stereo Matching Based On Election Campaign Algorithm

    Directory of Open Access Journals (Sweden)

    Xie Qing Hua

    2016-01-01

    Full Text Available Stereo matching is one of the significant problems in the study of the computer vision. By getting the distance information through pixels, it is possible to reproduce a three-dimensional stereo. In this paper, the edges are the primitives for matching, the grey values of the edges and the magnitude and direction of the edge gradient were figured out as the properties of the edge feature points, according to the constraints for stereo matching, the energy function was built for finding the route minimizing by election campaign optimization algorithm during the process of stereo matching was applied to this problem the energy function. Experiment results show that this algorithm is more stable and it can get the matching result with better accuracy.

  3. Global patient outcomes after elective surgery

    DEFF Research Database (Denmark)

    2016-01-01

    BACKGROUND: As global initiatives increase patient access to surgical treatments, there remains a need to understand the adverse effects of surgery and define appropriate levels of perioperative care. METHODS: We designed a prospective international 7-day cohort study of outcomes following elective...... adult inpatient surgery in 27 countries. The primary outcome was in-hospital complications. Secondary outcomes were death following a complication (failure to rescue) and death in hospital. Process measures were admission to critical care immediately after surgery or to treat a complication and duration...... to a critical care unit as routine immediately after surgery, of whom 2198 (50.4%) developed a complication, with 105 (2.4%) deaths. A total of 1233 patients (16.4%) were admitted to a critical care unit to treat complications, with 119 (9.7%) deaths. Despite lower baseline risk, outcomes were similar in low...

  4. How Election Polls Shape Voting Behaviour

    DEFF Research Database (Denmark)

    Dahlgaard, Jens Olav; Hansen, Jonas Hedegaard; Hansen, Kasper Møller

    2017-01-01

    This article investigates how election information such as opinion polls can influence voting intention. The bandwagon effect claims that voters ‘float along’: a party experiencing increased support receives more support, and vice versa. Through a large national survey experiment, evidence is found...... of a bandwagon effect among Danish voters. When voters are exposed to a news story describing either an upwards or downwards movement for either a small or large party, they tend to move their voting intentions in the according direction. The effect is strongest in the positive direction – that is, when a party...... experiences increased support, more follows. Consistent effects are found across two different parties for a diverse national sample in a political context very different from earlier research on the bandwagon effects. Considering previous research and the fact that evidence is not found that suggests...

  5. Early elective colostomy following spinal cord injury.

    Science.gov (United States)

    Boucher, Michelle

    Elective colostomy is an accepted method of bowel management for patients who have had a spinal cord injury (SCI). Approximately 2.4% of patients with SCI have a colostomy, and traditionally it is performed as a last resort several years after injury, and only if bowel complications persist when all other methods have failed. This is despite evidence that patients find a colostomy easier to manage and frequently report wishing it had been performed earlier. It was noticed in the author's spinal unit that increasing numbers of patients were requesting colostomy formation during inpatient rehabilitation following SCI. No supporting literature was found for this; it appears to be an emerging and untested practice. This article explores colostomy formation as a method of bowel management in patients with SCI, considers the optimal time for colostomy formation after injury and examines issues for health professionals.

  6. Mechanical bowel preparation for elective colorectal surgery

    DEFF Research Database (Denmark)

    Guenaga, Katia K F G; Matos, Delcio; Wille-Jørgensen, Peer

    2009-01-01

    BACKGROUND: The presence of bowel contents during surgery has been related to anastomotic leakage, but the belief that mechanical bowel preparation (MBP) is an efficient agent against leakage and infectious complications is based on observational data and expert opinions only. OBJECTIVES...... with no MBP. Primary outcomes included anastomosis leakage - both rectal and colonic - and combined figures. Secondary outcomes included mortality, peritonitis, reoperation, wound infection, extra-abdominal complications, and overall surgical site infections. DATA COLLECTION AND ANALYSIS: Data were......: Four new trials were included at this update (total 13 RCTs with 4777 participants; 2390 allocated to MBP (Group A), and 2387 to no preparation (Group B), before elective colorectal surgery) .Anastomotic leakage occurred:(i) in 10.0% (14/139) of Group A, compared with 6.6% (9/136) of Group B for low...

  7. Elections to the Mutual Aid Fund

    CERN Document Server

    2016-01-01

    Every two years, according to Article 6 of the Regulations of the Mutual Aid Fund, the Committee of the Mutual Aid Fund must renew one third of its membership. This year three members are outgoing. Of these three, two will stand again and one will not.   Candidates should be ready to give approximately two hours a month during working time to the Fund whose aim is to assist colleagues in financial difficulties. We invite applications from CERN Staff who wish to stand for election as a member of the CERN Mutual Aid Fund to send in their application before 17 June 2016, by email to the Fund’s President, Connie Potter (connie.potter@cern.ch).

  8. How has the presidential election affected young Americans?

    Science.gov (United States)

    DeJonckheere, Melissa; Fisher, Andre; Chang, Tammy

    2018-01-01

    The 2016 presidential election season and subsequent political events have had physical and emotional impacts on youth. We collected qualitative insights from 14 to 24 year olds across the US related to these events over time. Open-ended probes were sent via text message at three time points before and after the 2016 presidential election. The majority of youth reported emotional stress during all three time points, and female participants were significantly more likely to experience emotional responses. White participants were more likely to report negative symptoms than their peers both pre-election and at 4-months post-election. While preliminary, the results indicate that feelings of stress, anxiety, and fear have persisted in the months following the election, particularly for young women. Additional research is needed to examine the long-term effects of political events on the emotional and physical health of youth.

  9. The retrospection of Romania presidential elections of 2014

    Directory of Open Access Journals (Sweden)

    Andreea-Iustina Tuzu

    2015-03-01

    Full Text Available The aim of this paper is to take a radiograph of Romania presidential elections of 2014, starting from a general framework in which these elections were held, continuing with issues and debates that characterized this context and ending with international reactions regarding the new elected-president in the foreign press and from the officials. This radiograph brings a series of questions: was the final result of these elections an accident? Was it an express of confidence for the successful candidate or the result of discontent with the current political system, a vote of hope? In this regard, I consider absolutely necessary to understand how the president was elected, the reasons behind this choice and especially if the hopes of voters will be reflected in the work of Klaus Iohannis during his term.

  10. Mexican Public Opinion in the aftermath of the 2006 Elections

    Directory of Open Access Journals (Sweden)

    Alejandro Moreno

    2008-01-01

    Full Text Available In this article, I analyze public opinion about the 2006 Mexican presidential election in the context of the post–election conflict. My goal is to determine which individual–level variables influenced opinions about the post–election conflict. The analysis focuses on individual positions about the election fairness, confidence in the electoral Tribunal, claims for a full recount, and the public's stands on street protests and mobilization, among others. I use the Mexican component of the Comparative National Election Project (CNEP, conducted for the first time in Mexico in 2006 as a two–wave, preelection and postelection, panel design. The results highlight the importance of political predispositions in the analysis of public opinion in Mexico.

  11. The abortion issue in the 1980 elections.

    Science.gov (United States)

    Granberg, D; Burlison, J

    1983-01-01

    The political opponents of legal abortion achieved considerable gains in the 1980 American elections. A president who was committed to a strong antiabortion position was elected, and antiabortion candidates prevailed in six out of seven Senate races that pitted supporters against opponents of legal abortion and in seven out of nine similar confrontations in the House races. However, it is not clear that abortion was an overriding or decisive factor in determining those outcomes. Democrats and Republicans, Carter voters and Reagan voters did not differ significantly in their attitudes toward abortion. The presidential voter groups were divided on several other issues, and along income and racial lines, to a far greater extent than they were on abortion. Voters were not likely to name abortion as one of the more important problems facing the nation. Carter supporters rated abortion as more important than did Reagan supporters. Although the party platforms and the presidential candidates were clearly differentiated in their abortion stands, these differences were not well communicated to the citizenry. When voters attempted to describe the position of each candidate on abortion, they displayed a great deal of uncertainty, error and confusion. In the key Senate races, those who voted for the prochoice candidates held more liberal abortion attitudes than those who voted for the right-to-life candidates. This difference, although statistically significant, was not great, and was smaller than the differences related to several other issues--such as attitudes toward the role of government, women's rights and economic policies.(ABSTRACT TRUNCATED AT 250 WORDS)

  12. An Elective Course in Women's Health Issues

    Directory of Open Access Journals (Sweden)

    Natalie A. DiPietro

    2013-01-01

    Full Text Available Purpose: To develop, implement, and evaluate an elective course for the Doctor of Pharmacy (PharmD curriculum that provides students with a comprehensive overview of women's health across the lifespan and exposes them to social and economic issues that impact women's health. Case Study: At the time of this writing, the class has been delivered 3 times to a total of 56 students. Students read and discussed (both in-class and online timely articles in women's health issues on topics including sex-based biology; women in clinical trials; maternal and child health; women's health coverage and access to care in the United States; gender and health communication; abuse and the role of healthcare professionals; and international issues in women's health and women's rights. Students completed a pre- and post-test; developed seminar presentations regarding women's health issues; wrote reflective essays about the course; and designed and implemented health promotion projects for National Women's Health Week (NWHW. At the end of the course, the number of correct answers on the post-test significantly improved from the pre-test (p<0.001. Through anonymous course evaluations, students indicated that the assignments fulfilled the learning objectives (mean 4.68 on a 5-point Likert scale and the exercises were useful in helping their understanding of the material (mean 4.66 on a 5-point Likert scale. Over 500 women from the campus and community participated in the NWHW projects. Implications: An elective course was designed to educate pharmacy students regarding women's health issues and to provide students with an opportunity to perform community outreach.   Type: Case Study

  13. Effective education to decrease elective caesarean section

    International Nuclear Information System (INIS)

    Sanavi, F. S.; Rakhshani, F.

    2014-01-01

    Objective: To examine the effect of education on deciding about natural delivery in women opting for elective caesarean section. Methods: The quasi-experimental study was carried out between January and March 2012 and comprised a sample of 200 women in their third trimester of pregnancy attending women's clinics of Imam Ali Hospital, Zahedan, Iran, with the intention of having elective caesarean section. The subjects were voluntarily classified into three groups: one group received an educational package; the other had educational package along with group discussion, and the last one without any intervention was considered the control group. Post-test was conducted a month after intervention. Data were analysed using Kruskal Wallis, and logistic regression tests. Results: Group A represented the controls and had 100 (50%) women; Group B with the educational package had 40 (20%), while there were 60 (30%) women in Group C who had exposure to the educational package as well as group discussion. There were significant changes in behaviour in Group B and C (p <0.01) but no change among the controls in Group A. In Group C, 25 (42%) women decided to go for natural delivery, while 1 (2.5%) woman had a change of opinion in Group B. Four (4%) women in the control Group A had ultimately natural delivery, but they were all emergency cases. Conclusion: The two educational methods increased model construct scores, including awareness, attitude, perceived behaviour control, subjective norms and behavioural intention. Nevertheless, educational package in conjunction with group discussion was more effective in influencing the choice towards natural delivery. (author)

  14. Radiotherapy for esthesioneuroblastoma: is elective nodal irradiation warranted in the multimodality treatment approach?

    Science.gov (United States)

    Noh, O Kyu; Lee, Sang-wook; Yoon, Sang Min; Kim, Sung Bae; Kim, Sang Yoon; Kim, Chang Jin; Jo, Kyung Ja; Choi, Eun Kyung; Song, Si Yeol; Kim, Jong Hoon; Ahn, Seung Do

    2011-02-01

    The role of elective nodal irradiation (ENI) in radiotherapy for esthesioneuroblastoma (ENB) has not been clearly defined. We analyzed treatment outcomes of patients with ENB and the frequency of cervical nodal failure in the absence of ENI. Between August 1996 and December 2007, we consulted with 19 patients with ENB regarding radiotherapy. Initial treatment consisted of surgery alone in 2 patients; surgery and postoperative radiotherapy in 4; surgery and adjuvant chemotherapy in 1; surgery, postoperative radiotherapy, and chemotherapy in 3; and chemotherapy followed by radiotherapy or concurrent chemoradiotherapy in 5. Five patients did not receive planned radiotherapy because of disease progression. Including 2 patients who received salvage radiotherapy, 14 patients were treated with radiotherapy. Elective nodal irradiation was performed in 4 patients with high-risk factors, including 3 with cervical lymph node metastasis at presentation. Fourteen patients were analyzable, with a median follow-up of 27 months (range, 7-64 months). The overall 3-year survival rate was 73.4%. Local failure occurred in 3 patients (21.4%), regional cervical failure in 3 (21.4%), and distant failure in 2 (14.3%). No cervical nodal failure occurred in patients treated with combined systemic chemotherapy regardless of ENI. Three cervical failures occurred in the 4 patients treated with ENI or neck dissection (75%), none of whom received systemic chemotherapy. ENI during radiotherapy for ENB seems to play a limited role in preventing cervical nodal failure. Omitting ENI may be an option if patients are treated with a combination of radiotherapy and chemotherapy. Copyright © 2011 Elsevier Inc. All rights reserved.

  15. Radiotherapy for Esthesioneuroblastoma: Is Elective Nodal Irradiation Warranted in the Multimodality Treatment Approach?

    International Nuclear Information System (INIS)

    Noh, O Kyu; Lee, Sang-wook; Yoon, Sang Min; Kim, Sung Bae; Kim, Sang Yoon; Kim, Chang Jin; Jo, Kyung Ja; Choi, Eun Kyung; Song, Si Yeol; Kim, Jong Hoon; Ahn, Seung Do

    2011-01-01

    Purpose: The role of elective nodal irradiation (ENI) in radiotherapy for esthesioneuroblastoma (ENB) has not been clearly defined. We analyzed treatment outcomes of patients with ENB and the frequency of cervical nodal failure in the absence of ENI. Methods and Materials: Between August 1996 and December 2007, we consulted with 19 patients with ENB regarding radiotherapy. Initial treatment consisted of surgery alone in 2 patients; surgery and postoperative radiotherapy in 4; surgery and adjuvant chemotherapy in 1; surgery, postoperative radiotherapy, and chemotherapy in 3; and chemotherapy followed by radiotherapy or concurrent chemoradiotherapy in 5. Five patients did not receive planned radiotherapy because of disease progression. Including 2 patients who received salvage radiotherapy, 14 patients were treated with radiotherapy. Elective nodal irradiation was performed in 4 patients with high-risk factors, including 3 with cervical lymph node metastasis at presentation. Results: Fourteen patients were analyzable, with a median follow-up of 27 months (range, 7-64 months). The overall 3-year survival rate was 73.4%. Local failure occurred in 3 patients (21.4%), regional cervical failure in 3 (21.4%), and distant failure in 2 (14.3%). No cervical nodal failure occurred in patients treated with combined systemic chemotherapy regardless of ENI. Three cervical failures occurred in the 4 patients treated with ENI or neck dissection (75%), none of whom received systemic chemotherapy. Conclusions: ENI during radiotherapy for ENB seems to play a limited role in preventing cervical nodal failure. Omitting ENI may be an option if patients are treated with a combination of radiotherapy and chemotherapy.

  16. Lymph node hemangioma in one-humped camel

    Directory of Open Access Journals (Sweden)

    M.A. Aljameel

    2015-12-01

    Full Text Available Hemangioma is a benign tumor of blood and lymphatic vessels. It is common in skin, mucosa and soft tissues, and its occurrence in lymph nodes is extremely rare. A 10 year-old she-camel was slaughtered at Nyala slaughterhouse, South Darfur State, Sudan. Grossly, the carcass was emaciated. The left ventral superficial cervical lymph node was enlarged, hard on palpation and protruded outside the body. Its cut surface was dark red in color and measured (18 cm in diameter. Histopathologically, the sections revealed vascular masses were composed of non-encapsulated clusters of small and medium sized with thick and thin-walled, filled with blood, separated by courageous stroma and surrounded by closely packed proliferating capillaries. To the best of our knowledge, this is the first record of the left ventral superficial cervical lymph node hemangioma in a camel in the Sudan.

  17. Uptake and retention of insufflated tantalum by lymph nodes

    International Nuclear Information System (INIS)

    Kilpper, R.W.; Bianco, A.; Gibb, F.R.; Landman, S.; Morrow, P.E.

    1976-01-01

    A nonsacrifice, radiographic technique is presented for evaluating the lymph node uptake of radiographically dense materials from the lungs of beagle dogs into which the material was insufflated. With tantalum as the contrast agent, lymph nodes sometimes become visible within 2 days after exposure when the insufflation resulted in radiographic ''alveolarization'' of some of the tantalum. Localization of the material within the nodes was observed in subsequent radiographs as well as persistent retention after as much as 1 year. Through the use of preinsufflation control films and tantalum foils of varying thickness, densitometric methods for determining the amount of tantalum within the lymph nodes are being investigated. Tantalum-182 is being used to follow the lung retention of the material as well as to verify estimates of burdens in harvested nodes. Preliminary lymphokinetic data are presented from experiments utilizing powders of 1 and 5 μm (mean) particle sizes

  18. Transport parameter estimation from lymph measurements and the Patlak equation.

    Science.gov (United States)

    Watson, P D; Wolf, M B

    1992-01-01

    Two methods of estimating protein transport parameters for plasma-to-lymph transport data are presented. Both use IBM-compatible computers to obtain least-squares parameters for the solvent drag reflection coefficient and the permeability-surface area product using the Patlak equation. A matrix search approach is described, and the speed and convenience of this are compared with a commercially available gradient method. The results from both of these methods were different from those of a method reported by Reed, Townsley, and Taylor [Am. J. Physiol. 257 (Heart Circ. Physiol. 26): H1037-H1041, 1989]. It is shown that the Reed et al. method contains a systematic error. It is also shown that diffusion always plays an important role for transmembrane transport at the exit end of a membrane channel under all conditions of lymph flow rate and that the statement that diffusion becomes zero at high lymph flow rate depends on a mathematical definition of diffusion.

  19. Angiosarcoma of the Thyroid and Regional Lymph Node Metastasis

    Directory of Open Access Journals (Sweden)

    Lutfi Dogan

    2013-10-01

    Full Text Available Thyroid angiosarcomas are typically infiltrative and large tumors with very similar clinical findings of anaplastic carcinoma of thyroid. Early hematogenous metastasis is very frequent, but regional lymph node metastasis is quite rare. We present a case of angiosarcoma of the thyroid gland in a 68 years old man with regional lymph node metastasis. Total thyroidectomy with right modified radical neck dissection was applied. Four out of 19 lymph nodes dissected were seen to contain metastasis. Metastatic tumor was composed of sarcomatous areas containing large numbers of blood filled clefts. There after the surgery PET-CT was performed and multiple metastatic involvements were reported. Thyroid angiosarcomas are completely different tumors from angiomatoid anaplastic carcinomas. Longer survival with these tumors is only possible with agressive surgery and in case of regional LN metastasis, neck dissection should be done.

  20. Accuracy of abdominal lymph node scintigraphy in tumor diagnostics

    International Nuclear Information System (INIS)

    Kucharczyk, D.

    1978-01-01

    In view of the diagnostical correspondence between lymph node scintigraphy and X-ray lymphograpy, this dissertation, which is based on 110 systematic comparative evaluations, examines the diagnostical weight of the scintigraphic criteria for tumor growth, discusses diagnostical discrepancies and confirms the efficacy of lymph node scintigraphy in detecting malignomas. In discussing the diagnostical results in the light of previous experience, the shortcomings of the nuclear medical method in tumor diagnostics are shown to be attributable to the uncertainty of the individual scintigraphic criteria. Owing to the variability of the lymph node system as to topography, anatomy and retention rate and the fact that it cannot morphologically be well differentiated in the scintigram, X-ray lymphography to verify the scintigraphic result and preclude misinterpretation remains an indispensable measure. (orig.) [de

  1. Importance of Metastatic Lymph Node Ratio in Non-Metastatic, Lymph Node-Invaded Colon Cancer: A Clinical Trial

    Science.gov (United States)

    Isik, Arda; Peker, Kemal; Firat, Deniz; Yilmaz, Bahri; Sayar, Ilyas; Idiz, Oguz; Cakir, Coskun; Demiryilmaz, Ismail; Yilmaz, Ismayil

    2014-01-01

    Background The aim of this study was to evaluate the prognostic importance of the metastatic lymph node ratio for stage III colon cancer patients and to find a cut-off value at which the overall survival and disease-free survival change. Material/Methods Patients with pathological stage III colon cancer were retrospectively evaluated for: age; preoperative values of Crp, Cea, Ca 19-9, and Afp; pathologic situation of vascular, perineural, lymphatic, and serosal involvement; and metastatic lymph node ratio values were calculated. Results The study included 58 stage III colon cancer patients: 20 (34.5%) females and 38 (65.5%) males were involved in the study. Multivariate analysis was applied to the following variables to evaluate significance for overall survival and disease-free survival: age, Crp, Cea, perineural invasion, and metastatic lymph node ratio. The metastatic lymph node ratio (<0.25 or ≥0.25) is the only independent variable significant for overall and disease-free survival. Conclusions Metastatic lymph node ratio is an ideal prognostic marker for stage III colon cancer patients, and 0.25 is the cut-off value for prognosis. PMID:25087904

  2. Dominant lymph drainage patterns in the occipital and parietal regions: evaluation of lymph nodes in patients with skin cancer of the head.

    Science.gov (United States)

    Maeda, Taku; Yamamoto, Yuhei; Furukawa, Hiroshi; Oyama, Akihiko; Funayama, Emi; Murao, Naoki; Hayashi, Toshihiko

    2017-08-01

    The purpose of this study was to evaluate the superficial lymph drainage patterns of primary skin cancers of the head arising from the occipital or parietal region. The dominant patterns of lymph drainage were retrospectively reviewed in eight patients aged 36-85 years with skin cancers in the occipital or parietal region in whom sentinel lymph node biopsy or lymph node dissection had been performed at Hokkaido University Hospital between January 1981 and December 2015. Lymph drainage was mainly to the occipital (6/8, 75%), level II (5/8, 63%), and level V lymph nodes (5/8, 63%). Of the six patients with drainage to the occipital lymph nodes, four (67%) also had drainage to level V nodes. The dominant lymph drainage pattern in patients with skin cancer arising from the occipital or parietal region was to the occipital, level II, and level V lymph nodes. Further, lymph tended to drain directly from the occipital region to the level V lymph nodes.

  3. Abdominal lymph node metastases of hepatocellular carcinoma diagnosed by computed tomography and angiography

    Energy Technology Data Exchange (ETDEWEB)

    Nakamura, Hironobu; Oi, Hiromichi [Osaka Univ. (Japan). Research Inst. for Microbial Diseases; Tanaka, Takeshi; Sai, Soomi; Hori, Shinichi

    1984-04-01

    CT scans of 164 patients with hepatocellular carcinoma were studied, and abdominal lymph node metastases were detected in 13 cases. Most of these lymph node metastases occured in periportal, peripancreatic and paraaortic lymph nodes. Ten instances of each these metastases were identified by CT. Six of the patients had metastases in all three sites. In 9 of 13 cases, lymph node metastases were demonstrated by angiography and various degrees of contrast material stain were seen. Lymph node metastasis of hepatocellular carcinoma is apt to be hypervascular. Most of hepatocellular carcinoma with lymph node metastasis showed infiltrative growth, and tumor thrombosis in the portal vein was commonly complicated.

  4. Sentinel lymph node biopsy from the vantage point of an oncologic surgeon.

    Science.gov (United States)

    Wilson, Lori L

    2009-01-01

    Sentinel lymph node biopsy has greatly influenced the surgical management of clinically localized primary melanoma. Lymphatic mapping and sentinel lymph node biopsy have been used for the selective management of the draining regional lymph node basin of primary cutaneous melanoma. Oncologic surgeons have adopted this procedure to selectively identify occult nodal status in melanoma patients who are at a higher risk of regional metastasis. The current standard of treatment of tumor-positive sentinel lymph node metastasis is immediate completion lymphadenectomy, but considerable debate surrounds the utility of this procedure. This contribution reviews development, technical aspects, selective management of the lymph node basin, and sentinel lymph node biopsy techniques.

  5. CT diagnosis of abdominal lymph node metastases in hepatocellular carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Tanaka, T; Nakamura, H; Choi, S; Morimoto, K; Kawamoto, S; Hori, S; Tokunaga, K; Yoskioka, H; Kuroda, C

    1985-08-01

    CT scanning is useful for diagnosing abdominal lymph node metastasis. Using this technique, histologically confirmed abdominal lymph node metastases were detected in nine of 49 patients (33 autopsy cases and 16 laparotomy cases) with hepatocellular carcinoma (hepatoma). Among the 49 patients, three had periportal (6.1%), six peripancreatic (12.2.%) and six para-aortic adenopathies (12.2%). Two of the patients had adenopathy at all three sites. Retrospectively, CT detected two periportal, four peripancreatic and all six para-aortic adenopathies. Most of the hepatomas with adenopathy showed infiltrative growth; tumour thrombosis of the portal vein was a common complication.

  6. Important species differences regarding lymph contribution to gut hormone responses

    DEFF Research Database (Denmark)

    Hansen, Marie; Hjøllund, Karina R; Hartmann, Bolette

    2015-01-01

    pigs of the YDL-strain were catheterized in the portal vein, carotid artery and cisterna chyli (lymph). Neuromedin C (NC) was infused through an ear vein catheter, before and after injection of a selective DPP-4 inhibitor (vildagliptin). Total and intact GLP-1 levels were measured throughout the 150min....../presence of vildagliptin. In contrast, total and intact GLP-1 levels increased significantly in the portal vein and carotid artery. DPP-4 activity was lower in lymph than plasma, and was reduced further by vildagliptin. CONCLUSION: Our observations indicate that the lymphatic system does not transport high levels...

  7. Metastasis in the subcarinal lymph node with unknown primary tumor

    DEFF Research Database (Denmark)

    Eckardt, J.; Olsen, K. E.; Petersen, H.

    2011-01-01

    -differentiated squamous cell carcinoma but no primary tumor was visible on PET-computed tomography. Because of his previous lymphoma the patient was scheduled for mediastinoscopy where the diagnosis was confirmed. Subsequent gastroscopy was normal and a right-sided thoracotomy showed no evidence of cancer elsewhere, only...... an inoperable metastasis in a subcarinal lymph node which infiltrated the trachea, esophagus and aorta. Such isolated squamous cell carcinoma in a subcarinal lymph node without a primary tumor despite invasive work-up has not been reported before....

  8. Lymphoscintigraphic diagnosis of the lymph node metastasis of esophageal cancer

    International Nuclear Information System (INIS)

    Terui, Shoji; Kawai, Hideo; Hirashima, Toshio; Yamaguchi, Hajime; Kato, Hoichi; Iizuka, Norifumi

    1985-01-01

    Lymphoscintigraphy with 99m Tc-labeled rhenium sulfur colloid was performed preoperatively in 30 patients with esopohageal cancer. It showed hot nodes in a total of 267 lymph nodes, 176 mediastinal nodes and 91 celiac artery nodes. Of these 267 nodes, 47 (18 %) were found to have metastasis, including 34 (19 %) mediastinal nodes and 13 (14 %) celiac artery nodes. On the other hand, the number of non-visualized lymph nodes (cold nodes) was 542. Of them, 78 (14 %) had metastasis; 46 (15 %) were mediastinal nodes and 32 (14 %) were celiac artery nodes. (Namekawa, K.)

  9. Cavitatory mesenteric lymph node syndrome: A rare entity

    International Nuclear Information System (INIS)

    Vibhuti; Vishal, Kalia; Gill, Anakhvir

    2010-01-01

    Celiac disease is a gluten sensitive enteropathy that involves an abnormal immunological response to glutens in wheat, rye etc. It predominantly involves the small intestinal mucosa, though, extra luminal manifestations can also occur. One rare extraluminal manifestation is cavitatory mesenteric lymph node syndrome. It occurs in refractory celiac disease and is associated with poor prognosis due to various complications. The diagnosis is often made on imaging when cystic mesenteric lymph nodes with fat-fluid levels are seen and this can then be confirmed by histopathological examination. We recently had a typical case where we were able to make this diagnosis

  10. CONSIDERATIONS ON ANATOMY AND PHYSIOLOGY OF LYMPH VESSELS OF UPPER AERO DIGESTIVE ORGANS AND CERVICAL SATELLITE LYMPH NODE GROUP.

    Science.gov (United States)

    Ciupilan, Corina; Stan, C I

    2016-01-01

    The almost constant local regional development of the cancers of upper aero digestive organs requires the same special attention to cervical lymph node metastases, as well as to the primary neoplastic burning point. The surgical therapy alone or associated has a mutilating, damaging character, resulting in loss of an organ and function, most of the times with social implications, involving physical distortions with aesthetic consequences, which make the reintegration of the individual into society questionable. The problem of cervical lymph node metastases is vast and complex, reason why we approached several anatomical and physiological aspects of lymph vessels of the aero digestive organs. Among the available elements during treatment, the headquarters of the tumour, its histologic degree, and its infiltrative nature, each of them significantly influences the possibility of developing metastases.

  11. THE VALUE OF A PERSONAL BRAND IN THE ELECTIONS. THE QUANTITATIVE ANALYSIS FOR ELECTION LAWS APPLIED IN LOCAL ELECTIONS IN ROMANIA

    Directory of Open Access Journals (Sweden)

    GHIUȚĂ OVIDIU-AUREL

    2015-03-01

    Full Text Available This paper analyses the concepts of brand equity and brand value as found in the professional scientific literature and proposes an innovative research approach of the brand value of uninominal candidates running in the local elections in Romania in 2012 or of any other candidates that run in similar elections in terms of voting procedures. The originality of the paper consists in the fact that we have created a formula that will be used to measure the brand equity of these candidates depending on the results obtained by the party whose candidate is running in the elections, as compared to the other candidates and the other parties. This paper presents the methodology used to validate these formulae for measuring the theoretical score that should have been reached by a party’s candidate whose brand equals zero. In order to identify the contribution of the candidate’s brand to the respective result in our future research, we will make the difference and calculate the ratio between the real score and this theoretical score for a null personal brand. The present research, conducted from a positive perspective, resorts to a behavioural approach that allowsfor the measurement of the personal brand of candidates running for elections in certain electoral systems. This research is valuable for professionals as well as one can identify the candidates that are unsuitable for future elections, since a negative brand equity, accompanied by increased awareness (reached during the most recent elections, at the latest can hardly be turned into a positive image. Moreover, this analysis can be used in the internal assessments conducted by each political party after elections.

  12. Mutism: elective or selective, and acquired.

    Science.gov (United States)

    Gordon, N

    2001-03-01

    When a child does not speak, this may be because there is no wish to do so (elective or selective mutism), or the result of lesions in the brain, particularly in the posterior fossa. The characteristics of the former children are described, especially their shyness; and it is emphasized that mild forms are quite common and a definitive diagnosis should only be made if the condition is significantly affecting the child and family. In the case of mutism due to organic causes, the commonest of these is trauma to the cerebellum. Operations on the cerebellum to remove tumours can be followed by mutism, often after an interval of a few days, and it may last for several months or longer, to be followed by dysarthria. Other rarer causes are discussed, and also the differential diagnosis. The so-called posterior fossa syndrome consists of mutism combined with ataxia, cranial nerve palsies, bulbar palsies, hemiparesis, cognitive impairment and emotional lability, but the post-operative symptoms are often dominated by the lack of speech. The most accepted cause for the condition is vascular spasm with involvement of the dentate nucleus and the dentatorubrothalamic tracts to the brain-stem, and subsequently to the cortex. Diaschisis may be involved in causing the loss of higher cerebral functions, and possibly, complicating hydrocephalus. The treatment of elective mutism is reviewed, either using a psychotherapeutic approach or a variety of drugs, or both. These may well be ineffective, and it must be remembered that the condition often resolves on its own. The former treatment must concentrate on the training of social skills and activities of daily life and must be targeted to both the child, the family, and the school. Also, all kinds of punishment and insistence on speech must be discouraged. The drug, which seems to be most effective, is fluoxetine. Discovering more about the causes of mutism due to organic causes may well depend on studies using such techniques as

  13. How to Elect a Leader Faster than a Tournament

    OpenAIRE

    Alistarh, Dan; Gelashvili, Rati; Vladu, Adrian

    2014-01-01

    The problem of electing a leader from among $n$ contenders is one of the fundamental questions in distributed computing. In its simplest formulation, the task is as follows: given $n$ processors, all participants must eventually return a win or lose indication, such that a single contender may win. Despite a considerable amount of work on leader election, the following question is still open: can we elect a leader in an asynchronous fault-prone system faster than just running a $\\Theta(\\log n...

  14. The effect of Malaysia general election on stock market returns

    OpenAIRE

    Liew, Venus Khim-Sen; Rowland, Racquel

    2016-01-01

    During the latest episode of general election held in Malaysia, it is observed that the FBMKLCI index was lifted 62.52 points in a day soon after the announcement of election outcome. Moreover, the index registered a highest gain of 96.29 points in the middle of the intra-day trade. This suggests that investors who had got the right direction could make profitable intra-day trading the next trading day of the general election date. Results from statistical analysis uncover significant before-...

  15. General Election 2004: Empirical Validation of Voting Pattern in Malaysia

    Directory of Open Access Journals (Sweden)

    Syed Arabi Idid

    2007-06-01

    Full Text Available Abstract: The purpose of this study is to test the effects of the politically related socio-economic issues, personality of the new Prime Minister and the perceived strength of the ruling party, Barisan Nasional (BN, in influencing the outcomes of elections. It uses the data from the Star-IIUM Survey 2004 and the official election results of general election 2004 for the three northern states of Malaysia and applies the Structural Equation Modeling (SEM. The study found that the personal attributes of the Prime Minister, the strength of the ruling party and the campaign issues positively influenced the popular votes secured by the BN candidates.

  16. The 13th Malaysian general election: Uncertainties and expectations

    OpenAIRE

    M. Moniruzzaman

    2013-01-01

    Malaysia held its 13th general election on May 5, 2013 which was a contest between two coalitions, the ruling Barisan Nasional (BN) and the opposition Pakatan Rakyat (PR). The latter’s expectations for an outright win did not materialise. The election results have shown a rather status quo with minor losses and gains for the two coalitions. This study analysed the 13th election and found a number of noticeable trends. The Chinese voters have voted overwhelmingly for the opposition. The politi...

  17. Elections in the Muslim World, 1990-2002

    OpenAIRE

    Ahmed Abdul Wahid A. Al-Zandani

    2005-01-01

    Abstract: Aggregate data analysis of elections held between 1990 and 2002 in the Muslim world show that most of these elections belong to the non-democratic category and these elections were mostly non-competitive. Approximately, 98% of the Muslim world people do not enjoy full political liberty. About 96% of the people in the Muslim world enjoy the right to vote, but their votes hardly result in transfer of power. However, there are four countries in the Muslim world, Bangladesh, Iran, Malay...

  18. Sentinel nodes outside lymph node basins in patients with melanoma

    NARCIS (Netherlands)

    Roozendaal, GK; de Vries, JDH; van Poll, D; Jansen, L; Nieweg, OE; Kroon, BBR; Schraffordt Koops, H.

    Background: Lymphoscintigraphy occasionally reveals hot spots outside lymph node basins in patients with melanoma. The aim of this study was to evaluate such abnormally located hot spots. Methods: Sentinel node biopsy was studied prospectively in 379 patients with clinically localized cutaneous

  19. Staging of Cervical Lymph Nodes in Oral Squamous Cell Carcinoma

    DEFF Research Database (Denmark)

    Norling, Rikke; Buron, Birgitte Marie Due; Therkildsen, Marianne Hamilton

    2014-01-01

    INTRODUCTION: Clinical staging of patients with oral squamous cell carcinoma (OSCC) is crucial for the choice of treatment. Computed tomography (CT) and/or magnetic resonance imaging (MRI) are typically recommended and used for staging of the cervical lymph nodes (LNs). Although ultrasonography (US...

  20. Echo pattern of lymph nodes in colorectal cancer

    DEFF Research Database (Denmark)

    Rafaelsen, Søren Rafael; Kronborg, Ole; Fenger, Claus

    1992-01-01

    Surgical specimens from 75 patients with colorectal cancer were examined within 15 min of removal with a 7.5 MHz linear-array transducer. The echo pattern of 139 lymph nodes was analysed to evaluate previous criteria of malignancy and to establish other possible criteria, which could be tested...

  1. Reduction of lymph tissue false positives in pulmonary embolism detection

    Science.gov (United States)

    Ghanem, Bernard; Liang, Jianming; Bi, Jinbo; Salganicoff, Marcos; Krishnan, Arun

    2008-03-01

    Pulmonary embolism (PE) is a serious medical condition, characterized by the partial/complete blockage of an artery within the lungs. We have previously developed a fast yet effective approach for computer aided detection of PE in computed topographic pulmonary angiography (CTPA),1 which is capable of detecting both acute and chronic PEs, achieving a benchmark performance of 78% sensitivity at 4 false positives (FPs) per volume. By reviewing the FPs generated by this system, we found the most dominant type of FP, roughly one third of all FPs, to be lymph/connective tissue. In this paper, we propose a novel approach that specifically aims at reducing this FP type. Our idea is to explicitly exploit the anatomical context configuration of PE and lymph tissue in the lungs: a lymph FP connects to the airway and is located outside the artery, while a true PE should not connect to the airway and must be inside the artery. To realize this idea, given a detected candidate (i.e. a cluster of suspicious voxels), we compute a set of contextual features, including its distance to the airway based on local distance transform and its relative position to the artery based on fast tensor voting and Hessian "vesselness" scores. Our tests on unseen cases show that these features can reduce the lymph FPs by 59%, while improving the overall sensitivity by 3.4%.

  2. The Nodal Location of Metastases in Melanoma Sentinel Lymph Nodes

    DEFF Research Database (Denmark)

    Riber-Hansen, Rikke; Nyengaard, Jens; Hamilton-Dutoit, Stephen

    2009-01-01

    BACKGROUND: The design of melanoma sentinel lymph node (SLN) histologic protocols is based on the premise that most metastases are found in the central parts of the nodes, but the evidence for this belief has never been thoroughly tested. METHODS: The nodal location of melanoma metastases in 149...

  3. Sentinel Lymph Node Dissection in Locally Recurrent Breast Cancer

    DEFF Research Database (Denmark)

    Uth, Charlotte Caspara; Christensen, Mette Haulund; Oldenbourg, Mette Holmqvist

    2015-01-01

    BACKGROUND: The aim of this study was to investigate the use of sentinel lymph node dissection (SLND) in the treatment of patients with locally recurrent breast cancer. METHODS: A total of 147 patients with locally recurrent breast cancer were included from five different breast surgery departments...

  4. Lymph vessels: the forgotten second circulation in health and disease

    NARCIS (Netherlands)

    Adamczyk, Lukasz A.; Gordon, Kristiana; Kholová, Ivana; Meijer-Jorna, Lorine B.; Telinius, Niklas; Gallagher, Patrick J.; van der Wal, Allard C.; Baandrup, Ulrik

    2016-01-01

    The lymphatic circulation is still a somewhat forgotten part of the circulatory system. Despite this, novel insights in lymph angiogenesis in health and disease, application of immune markers for lymphatic growth and differentiation and also the introduction of new imaging techniques to visualize

  5. [Improvement of local lymph node assay for cosmetics safety evaluation].

    Science.gov (United States)

    Liu, Zhen; Liu, Junping; Wang, Fei; Xu, Guifeng; Hou, Juan; Wan, Xuying; Zhang, Tianbao

    2009-09-01

    To improve the local lymph node assay (LLNA) as an alternative method to detect chemicals for both sensitization and irritation. The following chemicals: one negative control: 4-Aminobenzoic Acid, three sensitizers: 2,4-dinitrochlorobenzene (DNCB), Hexyl cinnamic aldehyde (HCA), 2-Aminophenol (2-APC) and two irritations: potassium hydroxide (KOH), sodium lauryl sulphate (SLS) were selected. According to the normal LLNA, groups of female Balb/c mice were treated with test solutions. The thickness of each ear was measured and each auricle was weighed. On the sixth day, the bilateral draining auricular lymph nodes were excised and weighed. The single cell suspensions were prepared, the lymphocyte were counted and the proliferations of lymph cells were detected by cell counting kit-8 (CCK-8). Significant increase in ear thickness and weight were found in groups of KOH, SLS and DNCB (above 0.5%) (P LLNA using auricle thickness and weighing as observed markers for irritation, and using lymph nodes weighing and proliferation of lymphocyte as observed markers for sensitization, could evaluate both sensitization and irritation at the same time.

  6. Metastatic Carcinoma Of The BreastWith Inguinal Lymph Node ...

    African Journals Online (AJOL)

    To report two cases of advanced breast carcinoma with metastases to the inguinal lymph nodes in two Nigerian women. The University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria. Two Nigerian women, one aged 40 years with an invasive lobular carcinoma of the right breast, and the other aged 48 yearswith ...

  7. Retroperitoneal unicentric Castleman's disease (giant lymph node hyperplasia: case report

    Directory of Open Access Journals (Sweden)

    Jaques Waisberg

    Full Text Available CONTEXT AND OBJECTIVE: Castleman's disease, or giant lymph node hyperplasia, is a rare disorder of the lymphoid tissue that causes lymph node enlargement. It is considered benign in its localized form, but aggressive in the multicentric type. The definitive diagnosis is based on postoperative pathological findings. The aim here was to describe a case of retroperitoneal unicentric Castleman's disease in the retroperitoneum. CASE REPORT: A 61-year old white male with weight loss and listlessness presented with moderate arterial hypertension and leukopenia. Abdominal tomography revealed a 5 x 4 x 5 cm oval mass of low attenuation, with inner calcification and intense enhancement on intravenous contrast, located in the retroperitoneal region, between the left kidney and the aorta, at the renal hilus. Exploratory laparotomy revealed a non-pulsatile solid oval mass situated in the retroperitoneum, adjacent to the left renal hilus. The retroperitoneal lesion was removed in its entirety. Examination of frozen samples revealed benign lymph node tissue and histopathological examination of the surgical sample revealed hyaline-vascular giant lymph node hyperplasia (Castleman's disease. The patient was discharged on the 12th day without significant events. Two months after the operation, the patient was readmitted with severe cardiac insufficiency, acute renal failure and bronchopneumonia, which progressed to acute respiratory insufficiency, sepsis and death.

  8. Optical biopsy of lymph node morphology using optical coherence tomography.

    Science.gov (United States)

    Luo, Wei; Nguyen, Freddy T; Zysk, Adam M; Ralston, Tyler S; Brockenbrough, John; Marks, Daniel L; Oldenburg, Amy L; Boppart, Stephen A

    2005-10-01

    Optical diagnostic imaging techniques are increasingly being used in the clinical environment, allowing for improved screening and diagnosis while minimizing the number of invasive procedures. Diffuse optical tomography, for example, is capable of whole-breast imaging and is being developed as an alternative to traditional X-ray mammography. While this may eventually be a very effective screening method, other optical techniques are better suited for imaging on the cellular and molecular scale. Optical Coherence Tomography (OCT), for instance, is capable of high-resolution cross-sectional imaging of tissue morphology. In a manner analogous to ultrasound imaging except using optics, pulses of near-infrared light are sent into the tissue while coherence-gated reflections are measured interferometrically to form a cross-sectional image of tissue. In this paper we apply OCT techniques for the high-resolution three-dimensional visualization of lymph node morphology. We present the first reported OCT images showing detailed morphological structure and corresponding histological features of lymph nodes from a carcinogen-induced rat mammary tumor model, as well as from a human lymph node containing late stage metastatic disease. The results illustrate the potential for OCT to visualize detailed lymph node structures on the scale of micrometastases and the potential for the detection of metastatic nodal disease intraoperatively.

  9. Breast and Axillary Lymph Nodes Metastasis five years after Radical ...

    African Journals Online (AJOL)

    Breast is an uncommon and rare site for metastasis. Primary and secondary tumors of the breast need to be differentiated as management is different. We present a 67 year old female patient with two breast lumps and an axillary lymph node, 5 years after nephrectomy for Renal Cell Carcinoma (RCC). Mammogram report ...

  10. [Flow cytometry in datecting lymph node micrometastasis in colorectal cancer].

    Science.gov (United States)

    Sun, Q; Ding, Y; Zhang, J

    2001-01-25

    To study the methodology and significance of flow cytometry in detecting lymph node micrometastasis of colorectal cancer. One hundred sixty-two cellular suspensions were prepared with lymph nodes which were resected radically on 25 patients with colorectal cancer and in which no cancer cells were found by HE staining. Different concentrations of cultured Lovo colorectal cancer cells were added into the celular suspension prepared from lymph node tissue of persons without colorectal cancer in order to prepare a control model. Dual staining with CK/FTTC and PI was made to the sedimetns from those 2 kinds of suspension. Flow cytometry was used to detect cancer cells. An ideal correlation was obtained between the detection value and the theoretical value of cancer cells in the specimen suspensions and control models (r = 0.097 6) with a sensitivity rate of 10/10(5). Cancer cells were detected from 7 out of the 25 patients and 30 of the 162 cellular suspensions. The detection rate was correlated with the size and infiltrating depth of the cancer. Flow cytometry is a reliable, rapid, and quantitative method for detecting lymph node micrometastasis in colorectal cancer.

  11. Uptake kinetics of relatively insoluble particles by tracheobronchial lymph nodes

    International Nuclear Information System (INIS)

    Thomas, R.G.

    1976-01-01

    Tracheobronchial lymph nodes accumulate a portion of material deposited in the deep lung following inhalation of relatively insoluble particles. Experiments involving a variety of compounds, inhaled singly or repeatedly, indicate that the kinetics of lymph node uptake are fairly independent of particle characteristics and mammalian species. The buildup per unit weight of nodal tissue compared with that of lung tissue, with time, can be represented by a linear logarithmic function. However, since the scatter in experimental points may be large at any given time after inhalation exposure, a number of different kinetic descriptions of uptake can be derived. The logarithmic pattern of accumulation can be approximated over an extended time range (several years) by use of a combination of first-order kinetics of loss from the lung and of buildup in lymph nodes, but it is recognized that the processes are much more complicated than this treatment would indicate. Clearance (loss) from the lymph nodes is not well defined, but this aspect is discussed in light of the kinetic models presented

  12. Lymph nodes tuberculosis: A retrospective study on clinical and ...

    African Journals Online (AJOL)

    Lymph nodes tuberculosis represents 30 percent of extra pulmonary tuberculosis in Morocco. We report here the experience of the pulmonology unit of the Avicenne Military Hospital in Marrakech for a period of 4 years. Our study interested 30 patients (15 males and 15 females) with an average age of 29 years old (10 to 62 ...

  13. Salmonella in peripheral lymph nodes of healthy cattle at slaughter

    Science.gov (United States)

    To more fully characterize the burden of Salmonella enterica in bovine peripheral lymph nodes (PLN), PLN (n=5,450) were collected from healthy cattle at slaughter in 12 commercial abattoirs that slaughtered feedlot-fattened (FF) cattle exclusively (n=7), cattle removed (or culled) from breeding herd...

  14. Electing Not to Fight: Elections as a Mechanism of Deradicalisation after the Irish Civil War 1922–1938

    Directory of Open Access Journals (Sweden)

    Bill Kissane

    2012-05-01

    Full Text Available Much research into the relationship between democratisation and conflict argues that holding elections soon after civil war, when nationalist issues still resonate, is likely to see voters elect to fight. This paper explores a case where elections had the opposite effect. Examination of the relationship between election results and political developments, as well as geographical voting patterns, demonstrates that elections were the primary mechanism for the deradicalisation of Irish politics after the civil war of 1922–23. Elections served as a mechanism for arbitration, selection, and coordination between more and less radical elites and their bases of support. Once the new state had shown its strength it had to accommodate gradual change, while electoral losers had to show they could reconcile change with stability. Elections helped establish credibility in both respects without altering the state-society relationship, suggesting that deradicalisation was dependent on state performance, and thus on some shared conception of the state. This combination of credibility, electoral legitimacy, and state performance, enabled a revolutionary elite, schooled in both constitutional and revolutionary politics, to deradicalise Irish nationalism after independence.

  15. ESTRO consensus guideline on target volume delineation for elective radiation therapy of early stage breast cancer

    International Nuclear Information System (INIS)

    Offersen, Birgitte V.; Boersma, Liesbeth J.; Kirkove, Carine; Hol, Sandra; Aznar, Marianne C.; Biete Sola, Albert; Kirova, Youlia M.; Pignol, Jean-Philippe; Remouchamps, Vincent; Verhoeven, Karolien; Weltens, Caroline; Arenas, Meritxell; Gabrys, Dorota; Kopek, Neil; Krause, Mechthild; Lundstedt, Dan; Marinko, Tanja

    2015-01-01

    Background and purpose: Delineation of clinical target volumes (CTVs) is a weak link in radiation therapy (RT), and large inter-observer variation is seen in breast cancer patients. Several guidelines have been proposed, but most result in larger CTVs than based on conventional simulator-based RT. The aim was to develop a delineation guideline obtained by consensus between a broad European group of radiation oncologists. Material and methods: During ESTRO teaching courses on breast cancer, teachers sought consensus on delineation of CTV through dialogue based on cases. One teacher delineated CTV on CT scans of 2 patients, followed by discussion and adaptation of the delineation. The consensus established between teachers was sent to other teams working in the same field, both locally and on a national level, for their input. This was followed by developing a broad consensus based on discussions. Results: Borders of the CTV encompassing a 5 mm margin around the large veins, running through the regional lymph node levels were agreed, and for the breast/thoracic wall other vessels were pointed out to guide delineation, with comments on margins for patients with advanced breast cancer. Conclusion: The ESTRO consensus on CTV for elective RT of breast cancer, endorsed by a broad base of the radiation oncology community, is presented to improve consistency

  16. Chest CT findings in EBUS-TBNA-proven anthracosis in enlarged mediastinal lymph nodes

    Energy Technology Data Exchange (ETDEWEB)

    Kirchner, J. [Allgemeines Krankenhaus Hagen (Germany). Dept. of Interventional and Diagnostic Radiology; Mueller, P. [Allgemeines Krankenhaus Hagen (Germany). Dept. of Medicine; Broll, M.; Kirchner, E.M. [Sana Klinikum Duisburg (Germany). Dept. of Medicine; Pomjanski, N.; Biesterfeld, S. [University Hospital Duesseldorf (Germany). Dept. of Pathology; Liermann, D. [Marien Hospital, Herne (Germany). Dept. of Diagnostic and Interventional Radiology and Nuclear Medicine; Kickuth, R. [University Hospital Wuerzburg (Germany). Dept. of Radiology

    2014-12-15

    We demonstrate the multislice computed tomography (MSCT) findings of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA)-proven hilar and mediastinal lymph node enlargement with signs of anthracosis. 53 enlarged lymph nodes in 39 patients (28 male, 11 female) with EBUS-TBNA-confirmed anthracosis were analyzed retrospectively. The mean short axis diameter of the enlarged lymph nodes with signs of anthracosis was 13.7 mm. Lymph nodes most often showed an oval shape (84%) and were well defined in 66% of cases. Lymph node confluence was observed in 32% of cases. Calcifications were documented in 24.5% of cases. Contrast enhancement and fatty involution were seen seldom (3.8%). Lymph node necrosis was not seen. Lymph node anthracosis may be found most often in enlarged, well defined lymph nodes with an oval shape, frequently associated with confluence and calcifications.

  17. Detection of Genetic Alterations in Breast Sentinel Lymph Node by Array-CGH

    National Research Council Canada - National Science Library

    Cavalli, Luciane R

    2005-01-01

    The sentinel lymph node (SLN) is the first node in the mammary gland to harbor malignant cells in breast tumors with metastasis, and SLN positivity is an indication for axillary lymph node dissection...

  18. Outcomes by Ethnicity: Sentinel Lymph Node Status in Women With Breast Cancer

    National Research Council Canada - National Science Library

    Hassett, Mary; Hunt, Kelly K; Keyomarsi, Khandan

    2005-01-01

    .... Race/ethnicity and tumor biology may affect outcomes. Since regional lymph node status and tumor markers are strong prognostic indicators, this study examines the role of sentinel lymph node status (SLNS...

  19. Persistent postoperative pain and sensory changes following lymph node excision in melanoma patients

    DEFF Research Database (Denmark)

    Slagelse, Charlotte; Petersen, Karin L; Dahl, Jørgen B

    2014-01-01

    Studies on complications related to chronic nerve injury following sentinel lymph node biopsy (SLNB) and complete lymph node dissection (CLND) for melanoma are sparse. This review summarizes the existing literature on pain and neuropathic complications in melanoma patients undergoing SLNB...

  20. Detection of Genetic Alterations in Breast Sentinel Lymph Node by Array-CGH

    National Research Council Canada - National Science Library

    Cavalli, Luciane R

    2006-01-01

    The sentinel lymph node (SLN) is the first node in the mammary gland to harbor malignant cells in breast tumors with metastasis, and SLN positivity is an indication for axillary lymph node dissection...

  1. Accurate Prediction of Submental Lymph Nodes Using Magnetic Resonance Imaging for Lymphedema Surgery

    Directory of Open Access Journals (Sweden)

    Mora-Ortiz Asuncion, MD

    2018-03-01

    Conclusions:. The preoperative MRI is a useful tool for the detection of mean 7.2 submental lymph nodes. Mean 72.2% of submental lymph nodes can be successfully transferred for extremity lymphedema with optimal functional recovery.

  2. Endoscopic ultrasound, endoscopic sonoelastography, and strain ratio evaluation of lymph nodes with histology as gold standard

    DEFF Research Database (Denmark)

    Larsen, Michael Hareskov; Fristrup, Claus Wilki; Hansen, Tine Plato

    2012-01-01

    . Endoscopic sonoelastography (ESE) assesses the elasticity of lymph nodes and has been used to differentiate lymph nodes with promising results. The aim of this study was to evaluate the use of EUS, EUS - FNA, ESE, and ESE-strain ratio using histology as the gold standard. PATIENTS AND METHODS: Patients......, EUS - FNA and EUS - FNM were performed. The marked lymph node was isolated during surgery for histological examination. RESULTS: The marked lymph node was isolated for separate histological examination in 56 patients, of whom 22 (39 %) had malignant lymph nodes and 34 (61 %) had benign lymph nodes...... - FNM technique enabled the identification of a specific lymph node and thereby the use of histology as gold standard. ESE and ESE-strain ratio were no better than standard EUS in differentiating between malignant and benign lymph nodes in patients with resectable upper gastrointestinal cancer....

  3. LCP nanoparticle for tumor and lymph node metastasis imaging

    Science.gov (United States)

    Tseng, Yu-Cheng

    A lipid/calcium/phosphate (LCP) nanoparticle formulation (particle diameter ˜25 nm) has previously been developed to delivery siRNA with superior efficiency. In this work, 111In was formulated into LCP nanoparticles to form 111In-LCP for SPECT/CT imaging. With necessary modifications and improvements of the LCP core-washing and surface-coating methods, 111In-LCP grafted with polyethylene glycol exhibited reduced uptake by the mononuclear phagocytic system. SPECT/CT imaging supported performed biodistribution studies, showing clear tumor images with accumulation of 8% or higher injected dose per gram tissue (ID/g) in subcutaneous, human-H460, lung-cancer xenograft and mouse-4T1, breast cancer metastasis models. Both the liver and the spleen accumulated ˜20% ID/g. Accumulation in the tumor was limited by the enhanced permeation and retention effect and was independent of the presence of a targeting ligand. A surprisingly high accumulation in the lymph nodes (˜70% ID/g) was observed. In the 4T1 lymph node metastasis model, the capability of intravenously injected 111In-LCP to visualize the size-enlarged and tumor-loaded sentinel lymph node was demonstrated. By analyzing the SPECT/CT images taken at different time points, the PK profiles of 111In-LCP in the blood and major organs were determined. The results indicated that the decrement of 111In-LCP blood concentration was not due to excretion, but to tissue penetration, leading to lymphatic accumulation. Larger LCP (diameter ˜65 nm) nanoparticles were also prepared for the purpose of comparison. Results indicated that larger LCP achieved slightly lower accumulation in the tumor and lymph nodes, but much higher accumulation in the liver and spleen; thus, larger nanoparticles might not be favorable for imaging purposes. We also demonstrated that LCP with a diameter of ˜25 nm were better able to penetrate into tissues, travel in the lymphatic system and preferentially accumulate in the lymph nodes due to 1) small

  4. Sentinel lymph node (Sln) detection in vulvar cancer

    International Nuclear Information System (INIS)

    Grimm, J.; Mende, T.; Lantzsch, T.; Seliger, G.; Koelbl, H.; Buchmann, J.

    2002-01-01

    Full text: The purpose of the study is to verify the feasibility of the sentinel lymph node (SLN) procedure in patients with evidence of vulva cancer. We studied 13 women with early stage (T1/T2) carcinoma of the vulva. One day before surgery a lymphoscintigraphy was done. We injected intradermally an average 76 MBq of 99m Tc-labelled human colloides (Albu-Res(r) in 0.4-0.6 ml NaCI at 4 locations round the tumor regarding the midline. Because of the large particles the colloid was filtered before to obtain the small particle fraction between 200-450 nm. Immediately alter injection a dynamic scintigraphy was performed with 28 images, 1 minute per frame. Additional we made static images, 5 minutes per image, 30 and 120 minutes after injection. The location of the SLN was marked on the skin. The SLN was intraoperatively identified using a hand-held gamma probe. In every case a complete inguino-femoral lymph node dissection was done. In all cases we could show one or more (on average 3) SLN by means of lymphoscintigraphy and in 11/13 cases we could detect SLN by using the gamma probe. Lymph channels were seen in 7/13 dynamic studies. 4/13 patients had lymph node metastasis in the SLN (3/4 cases only the SLN and in 1/4 cases the SLN and one additional lymph node were positive). We did not found any tumor-positive non-sentinel lymph node in case of tumor-negative SLN. The morbidity after operation of patients with vulva cancer is considerable and related to the groin dissection. The selective SLN-biopsy instead of radical groin dissection is feasible to reduce the morbidity without a loss of staging and prognostic factors. This method should be restricted to patients with early stage vulva cancer with clinically uninvolved lymph nodes. Further studies are needed to evaluate the accuracy and clinical validity of this procedure. (author)

  5. Pension Fund - ELECTIONS - Guillermo de la FUENTE

    CERN Multimedia

    2002-01-01

    CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH PENSION FUND   This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund.   Candidate: Name: de la FUENTE First Name : Guillermo  As CERN treasurer with 12 years experience in finance with a background in Economics coupled with a MBA, my main goal will be to enhance the Pension Fund yield. During 3 consecutive years, our Pension Fund has suffered negative real returns:-1.65% in 2000, -4.26% in 2001 and most probably a double-digit loss this year. In addition to that, we spend annually around CHF 6'000'000 in bank charges and external consultants fees. If we do not change this negative trend, the funding ratio of our Pension Fund might become weak. A more proactive internal fund management in conjunction with a performance-related remuneration to external participants would be some of the points I will propose in order...

  6. Pension Fund - ELECTIONS - Guillermo de la FUENTE

    CERN Multimedia

    2002-01-01

    CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH PENSION FUND   This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate: Name: de la FUENTE First Name : Guillermo As CERN treasurer with 12 years experience in finance with a background in Economics coupled with a MBA, my main goal will be to enhance the Pension Fund yield. During 3 consecutive years, our Pension Fund has suffered negative real returns:-1.65% in 2000, -4.26% in 2001 and most probably a double-digit loss this year. In addition to that, we spend annually around CHF 6'000'000 in bank charges and external consultants fees. If we do not change this negative trend, the funding ratio of our Pension Fund might become weak. A more proactive internal fund management in conjunction with a performance-related remuneration to external participants would be some of the points I will propose in order to maximize Fund's y...

  7. ELECTIONS PENSION FUND CANDIDATE NO 1

    CERN Multimedia

    2000-01-01

    This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name: MAURINFirst Name:Guy I have been a member of the personnel since 1967 and as early as 1972 I was involved, in my capacity as President of the Staff Association, in the improvement of the Pension Fund benefits. As for most of us the Pension Fund is the only social provident scheme to which we belong, it is important to ensure that it is well managed and in balance. As a member of the Governing Board since 1974 and Vice-Chairman of this Board since 1977, I have continued to pursue these objectives.One of the main responsibilities of the Governing Board is our asset investment policy. The Investment Committee, of which I am Chairman, must have an overall view of the management of our 4 billion Swiss francs and seek the best yield with minimum risk. The investment structure must continuously be adapted...

  8. Patient management following uncomplicated elective gastrointestinal operations.

    Science.gov (United States)

    D'Costa, H; Taylor, E W

    1990-12-01

    The management of patients after uncomplicated elective gastrointestinal operations is frequently left to junior members of the surgical team once they have learnt their seniors' regimens. The use of nasogastric (N/G) tubes, the volume of intravenous (IV) fluid replacement and the reintroduction of oral fluids and solids are topics not generally covered in the surgical textbooks and so are learnt in hospital. A postal survey of all consultant general surgeons in Scotland was conducted to assess the variations in management of patients after cholecystectomy, right haemicolectomy and sigmoid colectomy. A completed questionnaire was received from 111 (81%) of the surgeons circulated. As might be expected, patient management varied widely from surgeon to surgeon, and from unit to unit. There would appear to be a need for prospective studies in this area of patient management. This may indicate that the use of N/G tubes could be further reduced and that oral fluids and solids could be reintroduced sooner after operation with improved patient comfort and reduced hospital stay, yet without detriment to patient care.

  9. Elected medical staff leaders: who needs 'em?

    Science.gov (United States)

    Thompson, R E

    1994-03-01

    Authority, influence, and power are not synonyms. In working with elected medical staff leaders, a physician executive who chooses to exert authority may soon find him- or herself relatively powerless. But one who chooses to downplay authority, to influence through persuasion, and to coach leaders to lead effectively soon generates support for his or her ideas. The need to coax, cajole, explain, persuade, and "seek input" frustrates many leaders in all kinds of organizations. It would be much easier just to order people about. It's so tempting to think: "Who needs 'em? I'm the 'chief physician.' I know what needs to be done. Let's weigh anchor, take her out, and do what it takes to sail those rough, uncharted seas." If you really enjoy sailing a large ship in rough seas without a crew, go right ahead. Or if you think it makes sense to run an organization with only an executive staff and no knowledgeable middle managers, by all means let clinician leaders know that, now that you're aboard, they're just window-dressing. If you can make this approach work, well and good. Your life will be much less complicated, each day will have far fewer frustrations, and progress toward established goals will be much faster. However, given the reality of traditionally thinking physicians, it would be best to keep an up-dated resume in the locked lower left-hand drawer of your desk.

  10. ELECTIONS PENSION FUND CANDIDATE NO 2

    CERN Multimedia

    2000-01-01

    This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund.   Candidate: Name: RANJARDFirst Name: Florence Having been a member of the Governing Board of the Pension Fund since 1983 as Guy Maurin’s alternate, I am standing for a further 3-year term of office. Over the past few years work has concentrated essentially on following items: Monitoring of the work of the fund managers and their performances. The three-yearly study of the Fund’s actuarial situation. The pension guarantees ­ second phase. The Fund is approaching its maturity: the level of benefits exceeds contributions. In this context it has to strike a suitable balance between management of the risk from a dynamic investment policy, while a prudent policy avoiding any significant loss of its capital. These will be my concerns within the Governing Board of the Pension Fund if you...

  11. Abnormal position of lymph nodes in a freemartin sheep

    Directory of Open Access Journals (Sweden)

    Salazar PA

    2012-03-01

    Full Text Available Angela M Gonella-Diaza, Luz Zoraya Duarte, Sergio Dominguez, Pedro A SalazarClínica de Grandes Animales, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga, Santander, ColombiaAbstract: In this freemartin case report the authors present the clinical and morphological findings of a freemartin ewe with an abnormal position of two lymph nodes. Freemartins, infertile females from mixed-sex twin pregnancies, are chimeras, having two cell populations: one of their own (XX DNA and one from their male twin (XY DNA. Freemartins can have varying degrees of phenotypic masculinization, including, in some cases, having active male gonads and exhibiting male behaviors such as heat detection and aggressiveness. During the clinical examination of the freemartin ewe, a morphological abnormality of the vulva, the presence of scrotal sacs, and a lack of mammary tissue development were noted. On inspection of the vaginal channel, an extremely enlarged clitoris, resembling a penis, was found. The clinical evidence suggested freemartinism. After the karyotyping diagnosis confirmation, a necropsy was performed and samples were taken for histology and immunohistochemistry. There were two structures found in the scrotal sacs; however, these were found to be lymph nodes, not testicles, and this was confirmed by CD3 lymph protein coloration. On histological study, the phallic structure showed corpus cavernosum and tunica albuginea. The testicles were found retained inside the abdominal cavity, with the presence of atrophic seminiferous tubules. Although the position of the testicles in freemartins has been reported as highly variable, this is the first time, to the best of the authors' knowledge, that a case has been reported where lymph nodes have been found inside the scrotal sacs. It is possible that these were the inguinal lymph nodes, trapped inside the scrotum during fetal growth and development.Keywords: freemartinism

  12. Electoral Mobilization for European Parliament Elections – A Portuguese Quasi-Experimental Plan for The 2004/2009 Elections

    Directory of Open Access Journals (Sweden)

    Jorge De Sá

    2014-02-01

    Full Text Available The European Parliament (EP elections have registered high rates of abstention and Portugal is no different from all the other EU countries. From a relational marketing paradigm, we have tried to define the concept of local proximity-based political communication, the grounds for a research program based on a quasi-experimental plan aimed at verifying a set of assumptions on the effects of local proximity-based political communication on the mobilization of Portuguese voters for the EP elections of 2004 and 2009. The results are clear: the proximity-based political communication generated significant electoral mobilization in those two elections.

  13. Lymph edema of the lower extremities after lymphadenectomy and radiotherapy for cervical cancer

    International Nuclear Information System (INIS)

    Fueller, J.; Wendt, T.G.; Guderian, D.; Koehler, C.; Schneider, A.

    2008-01-01

    Purpose: To assess the incidence of clinical lymph edema after lymphadenectomy and postoperative radiotherapy (RT). Patients and Methods: From 1994-2002 192 patients with risk factors for recurrence received radiotherapy with FIGO I (58.8%), II (35.4%), III (4.2%) or IV (1.6%). RT consisted of teletherapy (10.4%), brachytherapy of the vaginal vault (20.8%) or a combination of both (68.8%). Additional chemotherapy was given in 69 patients (35.9%). Surgery comprised laparoscopically assisted radical vaginal hysterectomy (LARVH) (35.4%), radical abdominal hysterectomy (RAH) (48.4%), simple hysterectomy (HE) (11.5%) or exenteration (4.7%). Results: 73 patients had lymph node metastases, 119 had negative lymph nodes. In patients with LARVH 6-74 (median 30) lymph nodes were removed, with RAH 3-70 (median 21 lymph nodes), and after HE or exenteration 5-50 (median 13 lymph nodes). 90 patients had 25 or less lymph nodes removed, 83 patients more than 25 lymph nodes removed. Prognostic factors, such as age, FIGO stages, histologic grading and type of histology were well balanced in these cohorts. 45 (23.4%) of all patients developed clinically relevant lymph edema of the lower limb with a median latency of 11 (1-121) months. When 25 or less lymph nodes were removed 17.8% of patients developed leg edema, when more than 25 lymph nodes were removed 32.5% of patients were diagnosed with lymph edema (p = 0.025). Radiotherapy and chemotherapy had no influence on the incidence of leg edema. Overall survival at 5 (10) years was independent of number of lymph nodes removed. Conclusion: The data suggest increasing rates of leg edema with increasing number of lymph nodes dissected independent of the type of radiotherapy and chemotherapy performed. The lymph node sampling policy should be planned carefully in respect to minimize the risk of leg lymph edema. (orig.)

  14. Current Status and Scope of Lymph Node Micrometastasis in Gastric Cancer

    OpenAIRE

    Lee, Chang Min; Park, Sung-Soo; Kim, Jong-Han

    2015-01-01

    Recently, lymph node micrometastasis has been evaluated for its prognostic value in gastric cancer. Lymph node micrometastasis cannot be detected via a usual pathologic examination, but it can be detected by using some other techniques including immunohistochemistry and reverse transcription-polymerase chain reaction assay. With the development of such diagnostic techniques, the detection rate of lymph node micrometastasis is constantly increasing. Although the prognostic value of lymph node ...

  15. Mulig forbedret behandling af kolorektal cancer med sentinel lymph node-diagnostik

    DEFF Research Database (Denmark)

    Burgdorf, Stefan Kobbelgaard; Eriksen, Jens Ravn; Gögenur, Ismail

    2014-01-01

    Possibly improved treatment of colorectal cancer by sentinel lymph node mapping Prognosis for colorectal cancer is dependent on radical surgical intervention. Chemotherapy in patients with advanced disease has improved the survival. A considerable proportion of the patients going through radical...... surgery will subsequently relapse. Adjuvant chemotherapy is reserved for patients with lymph node metastases, why undetected malignant lymph nodes will result in understaging and exclusion from the possible benefit of adjuvant chemotherapy. With sentinel lymph node mapping it may be possible to detect...

  16. The Electability of Women Candidates in The Election of Central Java DPRD in 2014

    Directory of Open Access Journals (Sweden)

    Fitriyah Fitriyah

    2015-03-01

    Full Text Available The study aims to analyze the factors supporting the electability of women candidates in Central Java DPRD election 2014. This type of research is descriptive. Techniques of data collection used the in-depth interviews with all women members of the Central Java DPRD election results 2014. Data processing techniques are data reduction, data display, concluding and verifying. The study found women candidate’s electability factors because they master/control the political capital, social capital and economics capital. By political capital (party officials so candidate nominated in small number candidacy and electoral district party base. Social capital (activists of social/professional organizations support the loyalty and solidity candidate team and candidate voice, and economics capital to support the political cost. Some of them have kinship with the party elite /social elite so openly their access to social and politics capital. An open list proportional electoral system makes it difficult increasing women representation if not followed party policy affirmations committed. In order to reach the 30% the representation of women in the legislature should be intervention laws forcing the party implementing gender justice policies candidacyPenelitian ini bermaksud menganalisa  faktor-faktor pendukung keterpilihan caleg perempuan di DPRD Jawa Tengah dalam Pemilu 2014. Tipe penelitian ini deskriptif.Teknik pengumpulan data  menggunakan wawancara mendalam terhadap seluruh perempuan anggota DPRD Jawa Tengah hasil Pemilu 2014. Teknik pengolahan data dalam penelitian ini adalah reduksi data, display data, penarikan kesimpulan dan verifikasi. Hasil Penelitian menemukan faktor-faktor keterpilihan caleg perempuan karena mereka menguasai modal politik (pengurus partai sehingga dicalonkan dinomor urut kecil dan dapil basis partai, modal sosial (pengurus organisasi sosial/profesi yang membantu kerja dan mendapat dukungan suara, dan modal ekonomi untuk biaya

  17. Advanced Management Communication: An Elective Course in Corporate Communication.

    Science.gov (United States)

    Argenti, Paul A.

    1986-01-01

    Proposes a college-level elective course in advanced management communication that would teach future managers how to communicate with shareholders, the media, financial analysts, and the labor force. (SRT)

  18. 24 CFR 232.865 - Election by lender.

    Science.gov (United States)

    2010-04-01

    ... FACILITIES Contract Rights and Obligations Rights and Duties of Lender Under the Contract of Insurance § 232.865 Election by lender. Where a real estate mortgage, or other security instrument has been used to...

  19. 24 CFR 241.865 - Election by the lender.

    Science.gov (United States)

    2010-04-01

    ... Without a HUD-Insured or HUD-Held Mortgage Rights and Duties of Lender Under the Contract of Insurance § 241.865 Election by the lender. Where a real estate mortgage, or other security instrument has been...

  20. 38 CFR 3.701 - Elections of pension or compensation.

    Science.gov (United States)

    2010-07-01

    ... children including children over 18 and children not in the custody of the surviving spouse. The election of improved pension by a surviving spouse, however, shall not prejudice the rights of any child...

  1. 26 CFR 1.1362-2 - Termination of election.

    Science.gov (United States)

    2010-04-01

    ..., tradebrands, franchises, and other like property. The gross amount of royalties is not reduced by any part of... note payable at a future time, and elects not to report the sales on the installment method. (ii) The...

  2. Local elections in Spain. The Personalization of Voting Behavior

    Directory of Open Access Journals (Sweden)

    Pedro Riera Sagrera

    2017-05-01

    Full Text Available When voters cast their ballot in local elections, are they only taking into account national factors? Or do they, to the contrary, also pay attention to local elements? In this article we argue that voters’ evaluations of candidates for mayor are particularly important to explain party choice in this type of subnational elections in Spain. To empirically verify the existence of this relationship, we focus on the 1999, 2007, and 2011 elections. By dwelling on a relatively heterogeneous sample of municipalities and working with surveys undertaken by the Centro de Investigaciones Sociológicas, we show the effect of candidates’ evaluations at the expense of a less pronounced role of ideology. The provided evidence also suggests that this pattern becomes stronger in small municipalities and more recent elections.

  3. 25 CFR 111.4 - Election of shareholders.

    Science.gov (United States)

    2010-04-01

    ... PAYMENTS § 111.4 Election of shareholders. An Indian holding equal rights in two or more tribes can share... enrolled and to relinquish in writing his claims to payments to the other. In the case of a minor the...

  4. Elections and landmark policies in Tanzania and Uganda

    DEFF Research Database (Denmark)

    Kjær, Anne Mette; Therkildsen, Ole

    2013-01-01

    Much of the relevant literature on Africa downplays the salience of elections for policy-making and implementation. Instead, the importance of factors such as clientelism, ethnicity, organized interest group and donor influence, is emphasized. We argue that, in addition, elections now motivate...... political elites to focus on policies they perceive to be able to gain votes. This is based on analyses of six landmark decisions made during the last fifteen years in the social, productive and public finance sectors in Tanzania and Uganda. Such policies share a number of key characteristics......: they are clearly identifiable with the party in power; citizens country-wide are targeted; and policy implementation aim at immediate, visible results. The influence of elections on policy making and implementation could therefore be more significant in countries where elections are more competitive than...

  5. Local election blogs: Networking among the political elite

    DEFF Research Database (Denmark)

    Bock Segaard, Signe; Agger Nielsen, Jeppe

    2013-01-01

    This article explores the role of social media (essentially blogs) in the 2011 Norwegian local election campaigns. We commence by developing a framework for investigating political communication using the social media that conceptualises the horizontal and vertical conversation along two dimensions...... in the local election campaign. While candidates say they want to connect with the electorate, in practice they are networking with each other. Our findings are discussed in light of the institutional setting in which the blogging take place, and the specific social media under investigation.......: participants and interaction. Next, we apply our framework in a case study of election blogs in twelve Norwegian municipalities using multiple data sources. In contrast to the democratic vision of social media, our analysis demonstrates that election blogs are primarily used by those who are politically active...

  6. election malpractice in students union government of nnamdi

    African Journals Online (AJOL)

    JONATHAN

    in student's union government of Nnmadi Azikiwe University Awka. ... Apparently, in the organization and conduct of election, it must be free and fair. ... electoral body and the security, misinformation of date, time and venue, use of electronic ...

  7. NREL Manager Elected to IREC Board of Directors

    Science.gov (United States)

    Manager Elected to IREC Board of Directors For more information contact: Sarah Holmes Barba, 303 -275-3023 email: Sarah Barba Golden, Colo., May 14, 2001 - David Warner, manager of the Information and

  8. The Prognostic Value of Lymph Nodes Dissection Number on Survival of Patients with Lymph Node-Negative Gastric Cancer

    Directory of Open Access Journals (Sweden)

    Wu Song

    2014-01-01

    Full Text Available Objective. The study was designed to explore the prognostic value of examined lymph node (LN number on survival of gastric cancer patients without LN metastasis. Methods. Between August 1995 and January 2011, 300 patients who underwent gastrectomy with D2 lymphadenectomy for LN-negative gastric cancer were reviewed. Patients were assigned to various groups according to LN dissection number or tumor invasion depth. Some clinical outcomes, such as overall survival, operation time, length of stay, and postoperative complications, were compared among all groups. Results. The overall survival time of LN-negative GC patients was 50.2±30.5 months. Multivariate analysis indicated that LN dissection number (P30. Besides, it was not correlated with operation time, transfusion volume, length of postoperative stay, or postoperative complication incidence (P>0.05. Conclusions. The number of examined lymph nodes is an independent prognostic factor of survival for patients with lymph node-negative gastric cancer. Sufficient dissection of lymph nodes is recommended during surgery for such population.

  9. Value of FNAC in abnormal axillary lymph nodes with non specific mammograms

    Directory of Open Access Journals (Sweden)

    Rania S.M. Ibrahim

    2018-06-01

    Conclusions: FNAC was a good cytological predictor in the majority of patients with abnormal lymph nodes and nonspecific mammography. FNAC is cost effective in assessing axillary lymph node status especially in limited resource setting like in our developing country. FNAC is preferred diagnostic tool in all cases of abnormal axillary lymph adenopathy.

  10. A critical evaluation of lymph node ratio in head and neck cancer

    NARCIS (Netherlands)

    de Ridder, M.; Marres, C. C. M.; Smeele, L. E.; van den Brekel, M. W. M.; Hauptmann, M.; Balm, A. J. M.; van Velthuysen, M. L. F.

    2016-01-01

    In head and neck squamous cell carcinoma (HNSCC), the search for better prognostic factors beyond TNM-stage is ongoing. Lymph node ratio (LNR) (positive lymph nodes/total lymph nodes) is gaining interest in view of its potential prognostic significance. All HNSCC patients at the Netherlands Cancer

  11. Changes in myocardial fluid filtration are reflected in epicardial lymph pressure

    NARCIS (Netherlands)

    VanTeeffelen, J. W.; Merkus, D.; Vergroesen, I.; Spaan, J. A.

    1997-01-01

    The effect of increased fluid filtration on stopped-flow epicardial lymph pressure (P(lymph)), used as an indicator of myocardial interstitial volume, was investigated in the anesthetized open-chest dog. Histamine infusion resulted in an increased systolic peak in the P(lymph) signal together with

  12. Effects of a refugee elective on medical student perceptions

    Directory of Open Access Journals (Sweden)

    Dussán Kathleen

    2009-04-01

    Full Text Available Abstract Background There are growing numbers of refugees throughout the world. Refugee health is a relatively unstudied and rarely taught component of medical education. In response to this need, a Refugee Health Elective was begun. Medical student perceptions toward cultural aspects of medicine and refugee health before and after participation in the elective were measured. Methods Preliminary questionnaires were given to all preclinical students at the academic year commencement with follow-up questionnaires at the refugee elective's conclusion. Both questionnaires examined students' comfort in interacting with patients and familiarity with refugee medical issues, alternative medical practices, and social hindrances to medical care. The preliminary answers served as a control and follow-up questionnaire data were separated into participant/non-participant categories. All preclinical medical students at two Midwestern medical schools were provided the opportunity to participate in the Refugee Health Elective and surveys. The 3 data groups were compared using unadjusted and adjusted analysis techniques with the Kruskall-Wallis, Bonferroni and ANCOVA adjustment. P-values Results 408 and 403 students filled out the preliminary and follow-up questionnaires, respectfully, 42 of whom participated in the elective. Students considering themselves minorities or multilingual were more likely to participate. Elective participants were more likely to be able to recognize the medical/mental health issues common to refugees, to feel comfortable interacting with foreign-born patients, and to identify cultural differences in understanding medical/mental health conditions, after adjusting for minority or multilingual status. Conclusion As medical schools integrate a more multicultural curriculum, a Refugee Health Elective for preclinical students can enhance awareness and promote change in attitude toward medical/mental health issues common to refugees. This

  13. Voting Behaviour in the 2009 South African Election

    OpenAIRE

    Norbert Kersting

    2010-01-01

    This article analyses voting behaviour in the South African election of 2009 and draws conclusions regarding the significance of party affiliation and issue-based voting in South Africa. It demonstrates the low level of voter registration and voter turnout. In the 2009 election the Independent Electoral Commission had problems with electoral management for the first time; however, it was able to prevent electoral violence. During the campaign the newly founded COPE focused on institutional re...

  14. Voting behaviour in the 2009 South African election

    OpenAIRE

    Kersting, Norbert

    2009-01-01

    This article analyses voting behaviour in the South African election of 2009 and draws conclusions regarding the significance of party affiliation and issue-based voting in South Africa. It demonstrates the low level of voter registration and voter turnout. In the 2009 election the Independent Electoral Commission had problems with electoral management for the first time; however, it was able to prevent electoral violence. During the campaign the newly founded COPE focused on institutional re...

  15. A Theory of Strategic Voting in Runoff Elections

    OpenAIRE

    Laurent Bouton

    2013-01-01

    This paper analyzes the properties of runoff electoral systems when voters are strategic. A model of three-candidate runoff elections is presented, and two new features are included: the risk of upset victory in the second round is endogenous, and many types of runoff systems are considered. Three main results emerge. First, runoff elections produce equilibria in which only two candidates receive a positive fraction of the votes. Second, a sincere voting equilibrium does not always exist. Fin...

  16. Rein and Zheng Elected to American Academy of Microbiology | Poster

    Science.gov (United States)

    By Nancy Parrish, Staff Writer Earlier this year, Alan Rein, Ph.D., and Zhi-Ming (Thomas) Zheng, M.D., Ph.D., were elected to fellowship in the American Academy of Microbiology, the honorific leadership group within the American Society for Microbiology (ASM). They were among 88 microbiologists who were elected to the academy “through a highly selective, peer-review process,

  17. How has the presidential election affected young Americans?

    OpenAIRE

    DeJonckheere, Melissa; Fisher, Andre; Chang, Tammy

    2018-01-01

    The 2016 presidential election season and subsequent political events have had physical and emotional impacts on youth. We collected qualitative insights from 14 to 24 year olds across the US related to these events over time. Open-ended probes were sent via text message at three time points before and after the 2016 presidential election. The majority of youth reported emotional stress during all three time points, and female participants were significantly more likely to experience emotiona...

  18. Transfusion requirements in elective cardiopulmonary bypass surgery patients

    DEFF Research Database (Denmark)

    Sivapalan, Praleene; Bäck, Anne Caroline; Ostrowski, Sisse Rye

    2017-01-01

    Managing haemostasis in patients undergoing cardiopulmonary bypass (CPB) surgery remains a challenge. There is no established laboratory test to predict transfusion requirements in cardiac surgery. We investigated whether preoperative Thromboelastography (TEG) with Platelet Mapping Assay (PMA......) or Multiple Electrode Aggrometry (MEA) could predict transfusion requirements in patients undergoing elective coronary artery bypass grafting (CABG) or combined CABG with aortic or mitral valve replacement. We prospectively investigated 199 patients undergoing elective CABG or combined procedures. PMA and MEA...

  19. Sarawak state elections 2016: revisiting federalism in Malaysia

    OpenAIRE

    Ali, Rashaad; Osman, Mohamed Nawab Mohamed

    2017-01-01

    The recent state elections in the Eastern Malaysian state of Sarawak in 2016 saw the ruling coalition, the Barisan Nasional, secure a comfortable victory through its component party, the Parti Pesaka Bumiputera Bersatu, led by the late Adenan Satem, who passed away suddenly on 11 January 2017. A key theme of Adenan’s election cam-paign was greater autonomy for the state of Sarawak, while he also distanced himself from the troubles of the Najib Razak administration and the federal government. ...

  20. Fetomaternal hemorrhage in women undergoing elective cesarean section

    DEFF Research Database (Denmark)

    Perslev, Anette; Jørgensen, Finn Stener; Nielsen, Leif Kofoed

    2010-01-01

    Objective. To investigate the degree of fetomaternal hemorrhage (FMH) caused by elective cesarean section. Design. Descriptive study. Settings. University Hospitals in Copenhagen, Denmark. Population. Women scheduled for elective cesarean section, in the period September 2007 to January 2009......, at the Department of Gynecology and Obstetrics, Hvidovre Hospital, University of Copenhagen, Denmark. Methods. Two maternal blood samples were taken, the first before cesarean section and the second immediately after. Both samples were analyzed at the Blood Bank, Rigshospitalet, Copenhagen, for the presence...

  1. Notes on the Brazilian 2006 Presidential Elections: The Winding Road to Democratic Consolidation

    Directory of Open Access Journals (Sweden)

    Lucio Renno.

    2006-12-01

    Full Text Available The paper describes the main characteristics of the 2006 Brazilian Presidential elections. It explores two defining traits of this elections: the interplay between how retrospective economic voting and views towards corruption affected vote volatility and the final result of the election. The paper concludes by pointing out implications of the current elections to the strengthening of democracy in Brazil.

  2. 76 FR 29750 - Filing Dates for the Nevada Special Election in the 2nd Congressional District

    Science.gov (United States)

    2011-05-23

    ... 2nd Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Nevada has scheduled a Special General Election on September 13, 2011, to fill... Heller. Committees required to file reports in connection with the Special General Election on September...

  3. 75 FR 10483 - Filing Dates for the Pennsylvania Special Election in the 12th Congressional District

    Science.gov (United States)

    2010-03-08

    ... in the 12th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Pennsylvania has scheduled a Special General Election on May 18... John P. Murtha. Committees required to file reports in connection with the Special General Election on...

  4. 75 FR 17742 - Filing Dates for the Georgia Special Election in the 9th Congressional District

    Science.gov (United States)

    2010-04-07

    ... 9th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Georgia has scheduled a special general election on May 11, 2010, to fill the U... participate in the Georgia Special General and Special Runoff Elections shall file a 12-day Pre-General Report...

  5. 75 FR 34450 - Filing Dates for the Indiana Special Election in the 3rd Congressional District

    Science.gov (United States)

    2010-06-17

    ... 3rd Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Indiana has scheduled a Special General Election on November 2, 2010, to fill.... Committees required to file reports in connection with the Special General Election on November 2, 2010...

  6. 77 FR 56208 - Filing Dates for the Kentucky Special Election in the 4th Congressional District

    Science.gov (United States)

    2012-09-12

    ... 4th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Kentucky has scheduled a general election on November 6, 2012, to fill the U.S... required to file reports in connection with the Special General Election on November 6, 2012, shall file a...

  7. 78 FR 53454 - Filing Dates for the Louisiana Special Elections in the 5th Congressional District

    Science.gov (United States)

    2013-08-29

    ... the 5th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Louisiana has scheduled a Special General Election on October 19, 2013, to fill... Special General and Special Runoff Elections shall file a 12-day Pre-General Report on October 7, 2013; a...

  8. 76 FR 17124 - Filing Dates for the California Special Election in the 36th Congressional District

    Science.gov (United States)

    2011-03-28

    ... the 36th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: California has scheduled a special general election on May 17, 2011, to... committees of candidates who participate in the California Special General and Special Runoff Elections shall...

  9. 75 FR 12544 - Filing Dates for the Hawaii Special Election In the 1st Congressional District

    Science.gov (United States)

    2010-03-16

    ... 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Hawaii has scheduled a Special General Election on May 22, 2010, to fill the U.... Committees required to file reports in connection with the Special General Election on May 22, 2010, shall...

  10. 78 FR 9916 - Filing Dates for the Missouri Special Election in the 8th Congressional District

    Science.gov (United States)

    2013-02-12

    ... 8th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Missouri has scheduled a Special General Election on June 4, 2013, to fill the.... Committees required to file reports in connection with the Special General Election on June 4, 2013, shall...

  11. Critical Analysis of 2012 Local Elections in Bosnia-Herzegovina

    Directory of Open Access Journals (Sweden)

    Mirsad Karic

    2013-03-01

    Full Text Available This paper provides a critical analyzes of 2012 local elections in Bosnia-Herzegovina. Since 1995 the local elections and its political and electoral system have been based on the Dayton Peace Agreement (DPA. According to DPA Bosnia-Herzegovina has the multiparty system and regular and free elections. These local elections were held amidst continuously renewed political turmoil at the cantonal, entity and state levels. 2012 local elections results have shown that the HDZ and SDA continued to dominate politics at the local level in the Federation of BiH while in the RS, position of SNSD has been strongly shaken by very good performance of SDS. The SDA won majority of votes in Bosniak majority areas while SDS and HDZ secured their votes in the Serb and Croat majority areas respectively. In the Federation of BiH, SDP and SBB suffered dramatic fall in votes comparing to the last general elections while in the RS, SNSD, which has dominated politics since 2006 lost significant number of votes, mayoral posts and municipality seats to SDS and some other political parties such as PDP, SP and DNS.

  12. Electives: isn't it time for a change?

    Science.gov (United States)

    Dowell, Jon; Merrylees, Neil

    2009-02-01

    Medical student electives are memorable learning experiences, of which approximately 40% are spent in developing countries. Students often have laudable motivation but are rarely helped to learn most effectively or contribute meaningfully whilst away. Each year an estimated 350 years of elective time is spent in developing countries (by students from the UK alone), which represents substantial opportunity. We conducted a literature search prior to developing an alternative approach towards electives based upon educational and ethical principles. Despite their anecdotal value there has been little empirical research conducted into electives. From our review we identified four key learning domains (Clinical Knowledge and Skills, Attitudes, Global Perspectives, Personal and Professional Development) and two broader issues (Institutional Benefits and Moral/Ethical Considerations). Potentially beneficial and more structured alternatives are emerging and improvements appear possible through institutional collaborations and greater planning in order to maximise the educational experience, opportunities to contribute and minimise the risks involved in electives. Electives are a highlight of clinical training but probably often represent missed opportunities. There are both educational and moral reasons for seeking more considered approaches to reduce the 'medical tourism' that can result from the current largely ad hoc arrangements.

  13. Political Marketing Activity In Simultaneous Regional Elections 2015

    Directory of Open Access Journals (Sweden)

    AMA Suyanto

    2017-06-01

    Full Text Available Regional head election system was change in 2015. It has impact on political marketing strategy to all stake holders, such as political party and candidatures.The purposes of this research is to analyzeashifting ofpolitical marketing issueson regional election 2015. The research approach uses the mix method with the type of sequential explanatory. The subjects of this research are the candidates, election successful teams or supporting team, and young voters. Location of research based on cluster system district and sub district in Bandung, Cianjur, Magelang, Sleman, and Medan. The data are collected through techniques of questionnaires to young voters; interview to candidates, election successful teams and young voters, as well as the documentation of media and data on Regional General Elections Commission (KPUD. There are also triangular data techniqueinterviews with the General Elections Commission (KPU, the community and supporting team, and documentation and questionnaire form. The result shows that the system of political marketing has already started shifting from product, promotion, price, place, and people known as the 5Ps from mostly dominated by Political Partyinto the role of PEOPLE as candidature in influensing the voters. The Result also tells that shifting from using convetional media into almost using digital media was powerfull.

  14. A systematic approach to developing a global surgery elective.

    Science.gov (United States)

    Hoehn, Richard S; Davis, Bradley R; Huber, Nathan L; Edwards, Michael J; Lungu, Douglas; Logan, Jocelyn M

    2015-01-01

    Interest in global health has been increasing for years among American residents and medical students. Many residency programs have developed global health tracks or electives in response to this need. Our goal was to create a global surgery elective based on a synergistic partnership between our institution and a hospital in the developing world. We created a business plan and 1-year schedule for researching potential sites and completing a pilot rotation at our selected hospital. We administered a survey to general surgery residents at the University of Cincinnati and visited medical facilities in Sierra Leone, Cameroon, and Malawi. The survey was given to all general surgery residents. A resident and a faculty member executed the fact-finding trip as well as the pilot rotation. Our general surgery residents view an international elective as integral to residency training and would participate in such an elective. After investigating 6 hospitals in sub-Saharan Africa, we conducted a pilot rotation at our selected hospital and gained the necessary information to organize a curriculum. We will begin sending senior residents for 8-week rotations in the coming academic year. By systematically approaching the process of creating a global surgery elective, we were able to gain considerable insight into choosing a location and organizing the elective. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  15. TRUMP’S ELECTED SHOCK EFFECT IN INDONESIAN STOCK MARKET

    Directory of Open Access Journals (Sweden)

    Vietha Devia Sagita

    2017-05-01

    Full Text Available It is inevitable that the presidential election in the United States can caused stock market fluctuations both in the United States alone as well as in other countries, for example Indonesia. Using regression method and chow test this study aimed at the effects before and after the election of Donald Trump as president of the United States on November 8, 2016. Using the data series shares the value of DJIA and ICI, this study analyzes the emergence of shock due to the change of president in United Staten share prices at the stock market in Indonesia. Based on the chow test result, the election of Donald Trump can provide a shock effect on ICI as well as DJIA, because the value of 6.917956 F count is larger than the value of 3,93 F table. DJIA positive influence on the value of ICI shares due to the election of Donald Trump is significantly below 5% at 1855.782. Meanwhile, before the election of Donald Trump DJIA has a negative influence on the ICI for - 1407.59. Based on that we can conclude that the election of Donald Trump bring a good impact on the growth of the Indonesian stock market.

  16. Sentinel Lymph Node Biopsy in Breast Cancer: Predictors of Axillary and Non-Sentinel Lymph Node Involvement

    Directory of Open Access Journals (Sweden)

    Hakan Postacı

    2013-12-01

    Full Text Available Background: Sentinel lymph node biopsy is a standard method for the evaluation of axillary status in patients with T1-2N0M0 breast cancers. Aims: To determine the prognostic significance of primary tumour-related clinico-histopathological factors on axillary and non-sentinel lymph node involvement of patients who underwent sentinel lymph node biopsy. Study design: Retrospective clinical study. Methods: In the present study, 157 sentinel lymph node biopsies were performed in 151 consecutive patients with early stage breast cancer between June 2008 and December 2011. Results: Successful lymphatic mapping was obtained in 157 of 158 procedures (99.4%. The incidence of larger tumour size (2.543±1.21 vs. 1.974±1.04, lymphatic vessel invasion (70.6% vs. 29.4%, blood vessel invasion (84.2% vs. 15.8%, and invasive lobular carcinoma subtype (72.7% vs. 27.3% were statistically significantly higher in patients with positive SLNs. Logistic stepwise regression analysis disclosed tumour size (odds ratio: 1.51, p=0.0021 and lymphatic vessel invasion (odds ratio: 4.68, p=0.001 as significant primary tumour-related prognostic determinants of SLN metastasis. Conclusion: A close relationship was identified between tumour size and lymphatic vessel invasion of the primary tumour and axillary lymph node involvement. However, the positive predictive value of these two independent variables is low and there is no compelling evidence to recommend their use in routine clinical practice.

  17. [Role of ultrasound in elective abortions].

    Science.gov (United States)

    Wylomanski, S; Winer, N

    2016-12-01

    Ultrasound plays a fundamental role in the management of elective abortions. Although it can improve the quality of post-abortion care, it must not be an obstacle to abortion access. We thus studied the role of ultrasound in pregnancy dating and possible alternatives and analyzed the literature to determine the role of ultrasound in post-abortion follow-up. During an ultrasound scan, the date of conception is estimated by measurement of the crown-rump length (CRL), defined by Robinson, or of the biparietal diameter (BPD), as defined by the French Center for Fetal Ultrasound (CFEF) after 11 weeks of gestation (Robinson and CFEF curves) (grade B). Updated curves have been developed in the INTERGROWTH study. In the context of abortion, the literature recommends the application of a safety margin of 5 days, especially when the CRL and/or BPD measurement indicates a term close to 14 weeks (that is equal or below 80 and 27mm, respectively) (best practice agreement). Accordingly, with the ultrasound measurement reliable to±5 days when its performance meets the relevant criteria, an abortion can take place when the CRL measurement is less than 90mm or the BPD less than 30mm (INTERGROWTH curves) (best practice agreement). While a dating ultrasound should be encouraged, its absence is not an obstacle to scheduling an abortion for women who report that they know the date of their last menstrual period and/or of the at-risk sexual relations and for whom a clinical examination by a healthcare professional is possible (best practice agreement). In cases of intrauterine pregnancy of uncertain viability or of a pregnancy of unknown location, without any particular symptoms, the patient must be able to have a transvaginal ultrasound to increase the precision of the diagnosis (grade B). Various reviews of the literature on post-abortion follow-up indicate that the routine use of ultrasound during instrumental abortions should be avoided (best practice agreement). If it becomes

  18. Study of Cancelled Elective Surgical Operations

    Directory of Open Access Journals (Sweden)

    M Amrollahi

    2004-07-01

    Full Text Available Introduction: Cancellation of an elective operation is a very important problem, which is the cause for different types of stresses for patients and their families and results in loss of significant amount of time, money and hospital resources. Therefore, finding the main causes of operation postponement may help us to understand and reduce these problems. Material & Method: A special questionnaire was designed to gather information about different causes of operation cancellation and filled from October 23rd (Aban 1st till November 21st (Azar 30 th, 2001 (1380 in all of the teaching hospitals of Yazd university. (S.Dr Rahnemoon, Afshar, Rah Ahan, Bahman and Savaneg Sukhteghy Results were statistically evaluated.. Results: 180 of the 31437 scheduled operations had been cancelled (12.52% Majority of cases (33.3% had been cancelled due to the absence of the surgeons. This group ((Surgeons absent was the most common cause for the postponement of operations (36.7%. The secondary cause of cancellations was related to anesthetic team and operating room problems (25%, the patient’s reasons for cancellation was 16.2% and the most minimal cause of cancellation was insufficient hospital revenue (0.5%. The basis of disease or high risk patients for operation were the main causes of dysfunction of the anesthetic team (68.9% and also the first cause of cancellation. The rate of cancellation was the most in the "older than 60 years" age group. (15.4% The cancellation in women was 12.6% and in males 12.5%. Conclusion: Surgeons schedule more patients keeping in mind cancellations which occur regularly due to patients, hospital, anesthesia, and operating room problems. This over scheduling is a problem itself, so preadmission evaluation clinics are recommended to decrease the rate of cancellations thereby saving the socioeconomic resources and decreasing patient’s stress.

  19. The ninth Majlis elections in Iran: Electoral laws, procedures and institutions

    Directory of Open Access Journals (Sweden)

    Abdol Moghset Bani Kamal

    2013-06-01

    Full Text Available Elections have been held regularly in the Islamic Republic of Iran since 1979. This shows the importance the ruling elites attach to elections as a method of legitimating their rule. This paper examines the ninth Majlis (parliamentary elections held on March 2, 2012. It analyses the Iranian electoral laws, the candidates contesting elections, their campaign style, the voting, and the post-election debates. It answers the following questions: What was the significance of the ninth Majlis elections? How were the ninth Majlis elections conducted? And how did the proponents and opponents of the Islamic Republic of Iran look at the entire electoral process?

  20. Sinonasal squamous cell carcinoma without clinical lymph node involvement : Which neck management is best?

    Science.gov (United States)

    Castelnau-Marchand, Pauline; Levy, Antonin; Moya-Plana, Antoine; Mirghani, Haïtham; Nguyen, France; Del Campo, Eleonor Rivin; Janot, François; Kolb, Frédéric; Ferrand, François-Régis; Temam, Stéphane; Blanchard, Pierre; Tao, Yungan

    2016-08-01

    The purpose of this work was to report outcomes of patients with nonmetastatic sinonasal squamous cell carcinoma (SNSCC) and to discuss the impact of elective neck irradiation (ENI) and selective neck dissection (SND) in clinically negative lymph node (N0) patients. Data from 104 nonmetastatic SNSCC patients treated with curative intent were retrospectively analysed. Uni- and multivariate analyses were used to assess prognostic factors of overall survival (OS) and locoregional control (LRC). Median follow-up was 4.5 years. Eighty-five percent of tumours were stage III-IV. Treatments included induction chemotherapy (52.9 %), surgery (72 %) and radiotherapy (RT; 87 %). The 5‑year OS, progression-free survival, and LRC rates were 48, 44 and 57 %, respectively. Absence of surgery predicted a decrease of OS (hazard ratio [HR] 2.6; 95 % confidence interval [CI] 1.4-4.7), and LRC (HR 3.5; 95 % CI 1.8-6.8). Regional relapse was observed in 13/104 (13 %) patients and most common sites were level II (n = 12; 70.6 %), level III (n = 5; 29.4 %) and level Ib (n = 4; 23.5 %). Management of the neck in N0 patients (n = 87) included 11 % SND alone, 32 % ENI alone, 20 % SND + ENI and 37 % no neck treatment. In this population, a better LRC was found according to the management of the neck in favour of SND (94 % vs. 47 %; p = 0.002) but not ENI. SND may detect occult cervical positive nodes, allowing selective postoperative RT. ENI (ipsilateral level II, ±Ib and III or bilateral) needs to be proposed in selected patients, especially when SND has not been performed.

  1. Treatment of patients with clinically lymph node-negative squamous cell carcinoma of the oral cavity

    International Nuclear Information System (INIS)

    Jang, Won-II; Wu, Hong-Gyun; Park, Charn-II; Kim, Kwang-Hyun; Sung, Myoung-Whun; Kim, Myung-Jin; Choung, Pill-Hoon; Lee, Jong-Ho; Choi, Jin-Yong

    2008-01-01

    The objective of this study was to evaluate treatment outcome and to determine optimal treatment strategy for patients with clinically lymph node-negative (N0) oral cavity squamous cell carcinoma (SCC). Two hundred and twenty-seven patients with oral cavity SCC received radiotherapy with curative intent. We retrospectively analyzed 69 patients with clinically N0 disease. Forty-three patients were treated with surgery followed by radiotherapy (S+EBRT) and 26 with radiotherapy alone (EBRT). The median doses administered were 63.0 Gy for S+EBRT and 70.2 Gy for EBRT. The rates of occult metastasis were 60% for T1, 69% for T2, 100% for T3 and 39% for T4, respectively, among patients who underwent neck dissection. A contralateral occult metastasis occurred only in two patients. The median follow-up was 39 months (range, 6-170 months). The 5-year overall survival (OS), disease-free survival (DFS), local control (LC) and regional control (RC) rates for all patients were 56, 50, 66 and 79%, respectively. The 5-year OS, DFS, LC and RC rates were 67/39% (P<0.01), 66/24% (P<0.01), 87/30% (P<0.01) and 73/89% (P=0.11) for S+EBRT/EBRT, respectively. The risk for occult neck metastasis is high in patients with oral cavity SCC; therefore, elective neck treatment should be considered. Excellent RC for subclinical disease can be achieved with radiotherapy alone. However, external beam radiotherapy alone to primary tumor resulted in poor LC and combined treatment with surgery and radiotherapy appeared to be a better treatment strategy. (author)

  2. Clinicopathologic risk factors for right paraesophageal lymph node metastasis in patients with papillary thyroid carcinoma.

    Science.gov (United States)

    Yu, Q A; Ma, D K; Liu, K P; Wang, P; Xie, C M; Wu, Y H; Dai, W J; Jiang, H C

    2018-03-17

    To investigate risk factors associated with right paraesophageal lymph node (RPELN) metastasis in patients with papillary thyroid carcinoma (PTC) and to determine the indications for right lymph node dissection. Clinicopathologic data from 829 patients (104 men and 725 women) with PTC, operated on by the same thyroid surgery team at the First Affiliated Hospital of Harbin Medical University from January 2013 to May 2017, were analyzed. Overall, 309 patients underwent total thyroidectomy with bilateral lymph node dissection, 488 underwent right thyroid lobe and isthmic resection with right central compartment lymph node dissection, and 32 underwent near-total thyroidectomy (ipsilateral thyroid lobectomy with contralateral near-total lobectomy) with bilateral lymph node dissection. The overall rate of central compartment lymph node metastasis was 43.5% (361/829), with right central compartment lymph node and RPELN metastasis rates of 35.5% (294/829) and 19.1% (158/829), respectively. Tumor size, number, invasion, and location, lymph node metastasis, right central compartment lymph node metastasis, and right lateral compartment lymph node metastasis were associated with RPELN in the univariate analysis, whereas age and sex were not. Multivariate analysis identified tumors with a diameter ≥ 1 cm, multiple tumors, tumors located in the right lobe, right central compartment lymph node metastasis, and right lateral compartment lymph node metastasis as independent risk factors for RPELN metastasis. Lymph node dissection, including RPELN dissection, should be performed for patients with PTC with a tumor diameter ≥ 1 cm, multiple tumors, right-lobe tumors, right central compartment lymph node metastasis, or suspected lateral compartment lymph node metastasis.

  3. Changes in subjective well-being following the U.S. Presidential election of 2016.

    OpenAIRE

    Lench, HC; Levine, LJ; Perez, KA; Carpenter, ZK; Carlson, SJ; Tibbett, T

    2018-01-01

    This investigation examined predictors of changes over time in subjective well-being (SWB) after the 2016 United States presidential election. Two indicators of SWB-general happiness and life satisfaction-were assessed three weeks before the election, the week of the election, three weeks later, and six months later. Partisanship predicted both indicators of SWB, with Trump supporters experiencing improved SWB after the election, Clinton supporters experiencing worsened SWB after the election...

  4. The ninth Majlis elections in Iran: Electoral laws, procedures and institutions

    OpenAIRE

    Abdol Moghset Bani Kamal

    2013-01-01

    Elections have been held regularly in the Islamic Republic of Iran since 1979. This shows the importance the ruling elites attach to elections as a method of legitimating their rule. This paper examines the ninth Majlis (parliamentary) elections held on March 2, 2012. It analyses the Iranian electoral laws, the candidates contesting elections, their campaign style, the voting, and the post-election debates. It answers the following questions: What was the significance of the ninth Majlis elec...

  5. Radiation Therapy for Cutaneous Squamous Cell Carcinoma Involving the Parotid Area Lymph Nodes: Dose and Volume Considerations

    International Nuclear Information System (INIS)

    Chen, Allen M.; Grekin, Roy C.; Garcia, Joaquin; Bucci, Mary K.; Margolis, Lawrence W.

    2007-01-01

    Purpose: The intraparotid and periparotid lymph nodes are the most commonly involved when skin cancer of the head and neck metastasizes beyond the primary site. We sought to report the clinical outcome of patients treated with radiation therapy for parotid-area metastases from cutaneous squamous cell carcinoma of the head and neck. Methods and Materials: The records of 36 patients treated with radiation therapy for cutaneous squamous cell carcinoma involving the parotid-area lymph nodes were reviewed. All patients had clinically N0 necks and were without evidence of distant disease. Thirty patients (83%) were treated postoperatively after gross total tumor resection. Median dose to the parotid area was 60 Gy (range, 50-72 Gy). Treatment of clinically N0 necks consisted of surgical dissection (7 patients), irradiation (15 patients), and observation (14 patients). Results: The 5-year estimate of local (parotid) control was 86% in patients treated using surgery with postoperative therapy and 47% in patients treated using radiation therapy alone. Three of 4 patients with tumors that relapsed locally after surgery and postoperative radiation received a dose of less than 60 Gy. Elective neck irradiation decreased the incidence of subsequent nodal failures from 50% to 0% and significantly improved neck control (p < 0.001). The 5-year overall survival rate was 63%. Conclusions: Surgery followed by radiation therapy to doses of at least 60 Gy results in effective local control for patients with parotid area metastasis from cutaneous squamous cell carcinoma. Routine irradiation of the clinically N0 neck is recommended

  6. Mulig forbedret behandling af kolorektal cancer med sentinel lymph node-diagnostik

    DEFF Research Database (Denmark)

    Burgdorf, Stefan Kobbelgaard; Eriksen, Jens Ravn; Gögenur, Ismail

    2014-01-01

    Possibly improved treatment of colorectal cancer by sentinel lymph node mapping Prognosis for colorectal cancer is dependent on radical surgical intervention. Chemotherapy in patients with advanced disease has improved the survival. A considerable proportion of the patients going through radical...... surgery will subsequently relapse. Adjuvant chemotherapy is reserved for patients with lymph node metastases, why undetected malignant lymph nodes will result in understaging and exclusion from the possible benefit of adjuvant chemotherapy. With sentinel lymph node mapping it may be possible to detect...... and resect more malignant lymph node and maybe even avoid extensive resections....

  7. Dosimetric evaluation of the feasibility of stereotactic body radiotherapy for primary lung cancer with lobe-specific selective elective nodal irradiation.

    Science.gov (United States)

    Komatsu, Tetsuya; Kunieda, Etsuo; Kitahara, Tadashi; Akiba, Takeshi; Nagao, Ryuta; Fukuzawa, Tsuyoshi

    2016-01-01

    More than 10% of all patients treated with stereotactic body radiotherapy (SBRT) for primary lung cancer develop regional lymph node recurrence. We evaluated the dosimetric feasibility of SBRT with lobe-specific selective elective nodal irradiation (ENI) on dose-volume histograms. A total of 21 patients were treated with SBRT for Stage I primary lung cancer between January 2010 and June 2012 at our institution. The extents of lobe-specific selective ENI fields were determined with reference to prior surgical reports. The ENI fields included lymph node stations (LNS) 3 + 4 + 11 for the right upper lobe tumors, LNS 7 + 11 for the right middle or lower lobe tumors, LNS 5 + 11 for the left upper lobe tumors, and LNS 7 + 11 for the left lower lobe tumors. A composite plan was generated by combining the ENI plan and the SBRT plan and recalculating for biologically equivalent doses of 2 Gy per fraction, using a linear quadratic model. The V20 of the lung, D(1cm3) of the spinal cord, D(1cm3) and D(10cm3) of the esophagus and D(10cm3) of the tracheobronchial wall were evaluated. Of the 21 patients, nine patients (43%) could not fulfill the dose constraints. In all these patients, the distance between the planning target volume (PTV) of ENI (PTVeni) and the PTV of SBRT (PTVsrt) was ≤2.0 cm. Of the three patients who developed regional metastasis, two patients had isolated lymph node failure, and the lymph node metastasis was included within the ENI field. When the distance between the PTVeni and PTVsrt is >2.0 cm, SBRT with selective ENI may therefore dosimetrically feasible. © The Author 2015. Published by Oxford University Press on behalf of The Japan Radiation Research Society and Japanese Society for Radiation Oncology.

  8. Intranodal Palisaded Myofibroblastoma in a Submandibular Lymph Node

    Directory of Open Access Journals (Sweden)

    Leila Bouhajja

    2017-01-01

    Full Text Available Intranodal palisaded myofibroblastoma (IPM, also known as “intranodal hemorrhagic spindle cell tumor with amianthoid fibers,” is a rare benign mesenchymal tumor originating from smooth muscle cells and myofibroblasts, often with the presence of amianthoid fibers. Usually IPM affects inguinal lymph nodes, but three cases have been described in the submandibular and cervical lymph nodes. We report a new case of a 44-year-old women with submandibular mass. Cervical ultrasound showed a suspect right submandibular adenomegaly. The patient underwent an excision of the submandibular mass. Histological features of the tumor include an encapsulated fusocellular proliferation, with nuclear palisading, amianthoid fibers, hemosiderin pigment, and extravasated erythrocytes. In the light of these results, we made the diagnosis of IPM. No recurrence was found 5 years after surgery.

  9. Thyroidectomy and Lymph Node Dissection in Papillary Thyroid Carcinoma

    Directory of Open Access Journals (Sweden)

    Yasuhiro Ito

    2011-01-01

    Full Text Available Papillary carcinoma is a prominent malignancy originating from follicular cells. This disease generally shows an indolent character, but patients demonstrating certain clinicopathological features have a dire prognosis. At present, Western countries adopted almost routine total thyroidectomy with radioactive iodine (RAI ablation, while limited thyroidectomy with extensive prophylactic lymph node dissection has traditionally been performed for most patients in Japan. Recently, accurate evaluation of carcinoma stage can be performed on preoperative imaging studies, especially on ultrasonography. It is therefore important to treat papillary carcinoma patients depending on clinicopathological features rather than in a stereotyped fashion. In this paper, appropriate extension of thyroidectomy and lymph node dissection is discussed based on Western and recently published Japanese guidelines and the experience in Kuma Hospital.

  10. Ex vivo sentinel lymph node investigation in colorectal cancer

    Directory of Open Access Journals (Sweden)

    Antônio Hilário Alves Freitas

    2013-01-01

    Full Text Available Introduction: In Brazil, about 26,000 cases of colorectal cancer are diagnosed per year. Pa- tients considered at the early stage of disease (without lymph node evolve with tumor relapse or recurrence in up to a quarter of cases, probably due to understaging. Objective: Research on ex vivo sentinel lymph node in patients with colorectal adenocarcinoma. Materials and methods: We studied 37 patients who underwent curative surgical resection. The marker used to identify lymph nodes was patent blue dye injected into the peritu- moral submucosa of the open surgical specimen immediately after its removal from the abdominal cavity. Results: Ex vivo identification of sentinel lymph node with marker occurred in 13 (35.1% patients. The sensitivity was 40% and 60% false negative. The detailed histological examina- tion of sentinel lymph nodes with multilevel section and immunohistochemistry showed metastasis in one (4.3% individual, considered ultra-staging. Conclusion: The ex vivo identification of sentinel lymph node had questionable benefits, and worse results when include patients with rectal cancer. Restaging of one patient was possible after multilevel section and immunohistochemistry of the sentinel lymph node, but more research is needed to evaluate the role of micrometastases in patients with colorectal cancer. Resumo: Introdução: No Brasil, a cada ano são diagnosticados cerca de 26.000 casos de câncer colorre- tal. Pacientes com estadiamento considerado inicial, sem linfonodo metastático, evoluem com recorrência ou recidiva do tumor em até um quarto dos casos, por provável subesta- diamento. Objetivo: pesquisar sobre linfonodo-sentinela ex vivo em pacientes com adeno- carcinoma colorretal. Objetivo: Foram estudados 37 pacientes, submetidos à cirurgia oncológica com ressecção caráter curativo. O marcador de linfonodos utilizado foi o corante azul patente, injetado na submucosa peritumoral da peça cirúrgica aberta imediatamente

  11. Thyroidectomy and lymph node dissection in papillary thyroid carcinoma.

    Science.gov (United States)

    Ito, Yasuhiro; Miyauchi, Akira

    2010-11-10

    Papillary carcinoma is a prominent malignancy originating from follicular cells. This disease generally shows an indolent character, but patients demonstrating certain clinicopathological features have a dire prognosis. At present, Western countries adopted almost routine total thyroidectomy with radioactive iodine (RAI) ablation, while limited thyroidectomy with extensive prophylactic lymph node dissection has traditionally been performed for most patients in Japan. Recently, accurate evaluation of carcinoma stage can be performed on preoperative imaging studies, especially on ultrasonography. It is therefore important to treat papillary carcinoma patients depending on clinicopathological features rather than in a stereotyped fashion. In this paper, appropriate extension of thyroidectomy and lymph node dissection is discussed based on Western and recently published Japanese guidelines and the experience in Kuma Hospital.

  12. The local lymph node assay and skin sensitization testing.

    Science.gov (United States)

    Kimber, Ian; Dearman, Rebecca J

    2010-01-01

    The mouse local lymph node assay (LLNA) is a method for the identification and characterization of skin sensitization hazards. In this context the method can be used both to identify contact allergens, and also determine the relative skin sensitizing potency as a basis for derivation of effective risk assessments.The assay is based on measurement of proliferative responses by draining lymph node cells induced following topical exposure of mice to test chemicals. Such responses are known to be causally and quantitatively associated with the acquisition of skin sensitization and therefore provide a relevant marker for characterization of contact allergic potential.The LLNA has been the subject of exhaustive evaluation and validation exercises and has been assigned Organization for Economic Cooperation and Development (OECD) test guideline 429. Herein we describe the conduct and interpretation of the LLNA.

  13. Lymph Node Assessment in Endometrial Cancer: Towards Personalized Medicine

    Directory of Open Access Journals (Sweden)

    Fabien Vidal

    2013-01-01

    Full Text Available Endometrial cancer (EC is the most common malignancy of the female reproductive tract and is increasing in incidence. Lymphovascular invasion and lymph node (LN status are strong predictive factors of recurrence. Therefore, the determination of the nodal status of patients is mandatory to optimally tailor adjuvant therapies and reduce local and distant recurrences. Imaging modalities do not yet allow accurate lymph node staging; thus pelvic and aortic lymphadenectomies remain standard staging procedures. The clinical data accumulated recently allow us to define low- and high-risk patients based on pre- or peroperative findings that will allow the clinician to stratify the patients for their need of lymphadenectomies. More recently, several groups have been introducing sentinel node mapping with promising results as an alternative to complete lymphadenectomy. Finally, the use of peroperative algorithm for risk determination could improve patient's staging with a reduction of lymphadenectomy-related morbidity.

  14. A preliminary study on sentinel lymph node biopsy. Feasibility and predictive ability in oral cavity cancer

    International Nuclear Information System (INIS)

    Chikamatsu, Kazuaki; Kamada, Hideo; Ninomiya, Hiroshi; Takahashi, Katsumasa; Sakurai, Tsutomu; Oriuchi, Noboru; Furuya, Nobuhiko

    2004-01-01

    The main factor that affects the prognosis of patients with head and neck cancer (HNC) is regional lymph node metastases. For this reason, the accurate evaluation of neck metastases is required for neck management. This study investigates the sentinel lymph node identification and the accuracy of the histopathology of the sentinel lymph node in patients with HNC. Eleven patients with histologically proven oral squamous cell carcinoma accessible to radiocolloid injection were enrolled in this study. Using both lymphoscintigraphy and a handheld gamma probe, the sentinel lymph node could be identified in all 11 patients. Subsequently, the sentinel lymph nodes and the neck dissection specimen were examined for lymph node involvement due to tumor. The histopathology of sentinel lymph nodes was consistent with the pathological N classification in all 11 patients. Furthermore, the histopathology of sentinel lymph nodes was superior to physical examination, computed tomography (CT), magnetic resonance imaging (MRI) and positron emission tomography (PET) scan. The results of this study indicate that sentinel lymph node identification is technically feasible and predicts cervical metastases in patients with oral cavity cancer. This may be a useful diagnostic technique for identifying lymph node disease in staging lymph node dissection. (author)

  15. Gray-scale contrast-enhanced utrasonography in detecting sentinel lymph nodes: An animal study

    International Nuclear Information System (INIS)

    Wang Yuexiang; Cheng Zhigang; Li Junlai; Tang Jie

    2010-01-01

    Objective: To investigate the usefulness of gray-scale contrast-enhanced ultrasonography for detecting sentinel lymph nodes. Methods: Contrast-enhanced ultrasonography was performed in five normal dogs (four female and one male) after subcutaneous administration of a sonographic contrast agent (Sonovue, Bracco, Milan, Italy). Four distinct regions in each animal were examined. After contrast-enhanced ultrasonography, 0.8 ml of blue dye was injected into the same location as Sonovue and the sentinel lymph nodes were detected by surgical dissection. The findings of contrast-enhanced ultrasonography were compared with those of the blue dye. Results: Twenty-one sentinel lymph nodes were detected by contrast-enhanced ultrasonography while 23 were identified by blue dye with surgical dissection. Compared with the blue dye, the detection rate of enhanced ultrasonography for the sentinel lymph nodes is 91.3% (21/23). Two patterns of enhancement in the sentinel lymph nodes were observed: complete enhancement (5 sentinel lymph nodes) and partial enhancement (16 sentinel lymph nodes). The lymphatic channels were demonstrated as hyperechoic linear structures leading from the injection site and could be readily followed to their sentinel lymph nodes. Histopathologic examination showed proliferation of lymphatic follicles or lymphatic sinus in partial enhanced sentinel lymph nodes while normal lymphatic tissue was demonstrated in completely enhanced sentinel lymph nodes. Conclusions: Sonovue combined with gray-scale contrast-enhanced ultrasonography may provide a feasible method for detecting sentinel lymph nodes.

  16. The Transporter Spns2 Is Required for Secretion of Lymph but Not Plasma Sphingosine-1-Phosphate

    Directory of Open Access Journals (Sweden)

    Alejandra Mendoza

    2012-11-01

    Full Text Available Plasma sphingosine-1-phosphate (S1P regulates vascular permeability, and plasma and lymph S1P guide lymphocyte egress from lymphoid organs. S1P is made intracellularly, and little is known about how S1P is delivered into circulatory fluids. Here, we find that mice without the major facilitator superfamily transporter Spns2 have a profound reduction in lymph S1P, but only a minor decrease in plasma S1P. Spns2-deficient mice have a redistribution of lymphocytes from the spleen to lymph nodes and a loss of circulating lymphocytes, consistent with normal egress from the spleen directed by plasma S1P and blocked egress from lymph nodes directed by lymph S1P. Spns2 is needed in endothelial cells to supply lymph S1P and support lymphocyte circulation. As a differential requirement for lymph and blood S1P, Spns2 may be an attractive target for immune suppressive drugs.

  17. Internal mammary lymph node management – further direction

    Directory of Open Access Journals (Sweden)

    Vrana D

    2017-02-01

    Full Text Available D Vrana,1,2 J Gatek3,4 1Department of Oncology, 2Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University, Olomouc, 3Department of Surgery, Atlas Hospital, 4Faculty of Humanities, Tomas Bata University in Zlín, Zlín, Czech Republic We read the article titled “Internal mammary sentinel lymph node biopsy: abandon or persist?” by Qiu et al with high interest. This was an excellent paper regarding the contemporary management of internal mammary lymph nodes (IMLN in early-stage breast cancer1 and we would like to take this opportunity to comment on this paper.There are several unresolved questions regarding early-stage breast management including axillary staging, clear resection margin, or IMLN.2–4 We have been focusing on the issues of IMLN for almost a decade and just recently published our data regarding IMLN management. We absolutely agree that one has to carefully balance the benefit and potential risks of biopsy or radiotherapy of IMLN.  Authors' reply Peng-Fei Qiu, Yong-Sheng WangBreast Cancer Center, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, People’s Republic of China  We appreciate the letter from Professors Vrana and Gatek regarding our article titled “Internal mammary sentinel lymph node biopsy: abandon or persist?”.1 We have been following their publications regarding internal mammary lymph nodes (IMLN management since the publication of their article titled “Prognostic influence of internal mammary node drainage in patients with early-stage breast cancer” in December 20162 and we share their interest on this topic.  View the original paper by Qiu and colleagues.

  18. Lymph Node Metastases Optical Molecular Diagnostic and Radiation Therapy

    Science.gov (United States)

    2017-03-01

    Pogue CONTRACTING ORGANIZATION: Trustees of Dartmouth College Hanover, NH 03755 REPORT DATE: March 2017 TYPE OF REPORT: Annual PREPARED FOR: U.S...FORM TO THE ABOVE ADDRESS. 1. REPORT DATE March 2017 2. REPORT TYPE Annual 3. DATES COVERED 1 Mar 2016 - 28 Feb 2017 4. TITLE AND SUBTITLE Lymph...Gamma imaging of sentinel nodes is not a disease diagnostic, but rather just used to find the node and remove it for pathological inspection. As a result

  19. Hidradenocarcinoma of the Scrotum with Lymph Node Metastasis

    OpenAIRE

    Maria Inês Simões; Isabel Marcão; Mário Toscano; Luís Borges

    2018-01-01

    Hidradenocarcinoma is a rare neoplasm of the eccrine cells of the sweat glands, usually asymptomatic with slow growing and higher incidence between 50 and 80 years, occurring in both sexes and preferentially located in the palmar, plantar, frontal, axillary and nuchal regions. It has an aggressive behavior, with high rate of local recurrence and distance metastasis, associated with a poor prognosis. We present a case of hidradenocarcinoma of the scrotum manifested by lymph node metastasis thr...

  20. SENTINEL LYMPH NODE CONCEPT IN DIFFERENTIATED THYROID CANCER

    Directory of Open Access Journals (Sweden)

    Markovic Ivan

    2014-12-01

    Full Text Available Introduction: Differentiated thyroid carcinoma (DTC account up to 90% of all thyroid malignacies, and represents the most common malignant tumors of endocrine system. The incidence of papillary thyroid carcinoma (PTC, especially small tumors is rapidly increasing during past three decades. At the time of diagnosis, the incidence of lymph node metastases (LNM ranges from 80 to 90%. During the last 15 years, LNM were recognized as bad prognostic factor for both local-regional relapse (LRR and cancer specific survival. There is general agreement that neck dissections are indicated in cases of clinically apparent LNM. The subject of the current controversy is the surgical treatment of occult LNM that remain unrecognized on preoperative diagnosis (cN0. The extent of operations of the lymph nodes ranges from “wait and see” so-called “Western school” principle substantiated the role of applying ablative I131therapy and frequency peroperative complications (recurrent laryngeal nerve injury and hypoparathyroidism, especially for less experienced teams to mutual prophylactic dissection of the central and lateral compartments so-called “Japanese school” due to the limited use of radioactive iodine therapy and significantly lower operating morbidity if dissetion was done during primary operation. Despite high prevalence of occult LNM, existing controversies regarding diagnosis, longterm prognostic impact and extent of lymph node surgery, motivated some authors to apply consept of sentinel lymph node biopsy (SLNb in DTC, taking into account excellent results of SLN concept in breast cancer and skin melanoma. This review presents the summarized results of relevant studies and three meta-analysis of accuracy and applicability of SLN concept in patients with differentiated thyroid carcinoma.

  1. Hilar and mediastinal lymph node metastases from lung cancer

    International Nuclear Information System (INIS)

    Koganemaru, Michihiko; Fujimoto, Kiminori; Nishimura, Hiroshi; Tabuchi, Akinori; Ohtake, Hisashi; Nishimura, Yutaka

    1990-01-01

    Sixty-one patients with primary lung cancer, who had CT and MR imaging before surgery, were studied. MR imaging used spin-echo sequences with T1 weighted image and T2 weighted image (C-MRI), and included STIR technique (Stir-MRI). The accuracy of diagnosis of mediastinal lymphadenopathy (regarding 10 mm or larger in short transverse diameter as positive) was 89% by CT, 84% by C-MRI and 89% by Stir-MRI. The accuracy of diagnosis of hilar lymphadenopathy was 42% by CT, 67% by C-MRI, and 75% by Stir-MRI. The accuracy of diagnosis of mediastinal lymph node metastases was 89% by CT, 94% by C-MRI and 96% by Stir-MRI. The accuracy of diagnosis of hilar lymph node metastases was 78% by CT, 87% by C-MRI and 89% by Stir-MRI. The possibility of enhancement of diagnostic accuracy of lymph node metastases from lung cancer was suggested by combining MR imaging including STIR technique, with CT. (author)

  2. Evaluation of mesenteric lymph nodes in children with abdominal pain

    International Nuclear Information System (INIS)

    Jedrzejewski, G.

    2008-01-01

    The aim of this study was to evaluate the prevalence of enlarged mesenteric lymph nodes seen on pediatric abdominal ultrasound examinations performed in children with abdominal pain. Ultrasound was performed with Sonoline Elegra and Philips iU-22 units with convex-array 2-5 MHz transducer for the general abdominal examination, and in addition with convex 5-8 MHz or linear 7.5 MHz transducers specially to detect lymph nodes. Enlarged lymph nodes were found in 248 (21,2%) out of 1171 symptomatic patients. In 53 patients some other abnormalities were found. The nodes were mostly disc-like and oval in shape. They had usually a homogeneous appearance and were iso- or hypoechoic relative to the surrounding tissues and intestinal loops. Mesenteric lymphadenitis is commonly reported in children with acute, chronic or recurrent abdominal pain and no evidence of other pathologies, and has been reported as one of the most common explanation for acute right lower quadrant abdominal pain. (authors)

  3. The importance of lymph node biopsy in diagnosis on lymphadenopathy

    International Nuclear Information System (INIS)

    Abdullah, P.; Mubarik, A.; Zahir, N.

    2000-01-01

    A study of 826 consecutive lymph node biopsies received during the period of four year from 1993-1996 was conducted to determine its role in arriving at a diagnosis and to see the pattern of diseases with which patient presented. These biopsies was interpreted. In the Department of Pathology, PNS Shifa Naval Hospital, a tertiary care center for the armed forces personnel in the southern part of Pakistan. The age of the patients varied from 10 months to 88 years. The commonest pathology encountered was tuberculosis (50.9%), followed by reactive hyperplasia (33.2%), malignant lymphomas (5.8%) and metastatic tumors (4.9%). Miscellaneous conditions like necrotizing lymphadenitis, infections mononucleosis, sarcoidosis, castle man's disease and lepromatous leprosy comprised 0.3% each. Cases of lymphadenopathy can now be diagnosed by other means such as fine needle aspiration cytology (FNAC) of the palpable lymph node but still lymph node biopsy plays an important role in typing of lymphomas and helps in those cases which cannot be diagnosed definitely by fine needle aspiration cytology. (author)

  4. Predicting biochemical recurrence-free survival for patients with positive pelvic lymph nodes at radical prostatectomy.

    Science.gov (United States)

    von Bodman, Christian; Godoy, Guilherme; Chade, Daher C; Cronin, Angel; Tafe, Laura J; Fine, Samson W; Laudone, Vincent; Scardino, Peter T; Eastham, James A

    2010-07-01

    We evaluated predictors of freedom from biochemical recurrence in patients with pelvic lymph node metastasis at radical prostatectomy. Of 207 patients with lymph node metastasis treated with radical prostatectomy and bilateral pelvic lymph node dissection 45 received adjuvant androgen deprivation therapy and 162 did not. Cox proportional hazards regression models were used to investigate predictors of biochemical recurrence after radical prostatectomy. Recurrence probability was estimated using the Kaplan-Meier method. A median of 13 lymph nodes were removed. Of the patients 122 had 1, 44 had 2 and 41 had 3 or greater positive lymph nodes. Of patients without androgen deprivation therapy 103 had 1, 35 had 2 and 24 had 3 or greater positive lymph nodes while 69 experienced biochemical recurrence. Median time to recurrence in patients with 1, 2 and 3 or greater lymph nodes was 59, 13 and 3 months, respectively. Only specimen Gleason score and the number of positive lymph nodes were independent predictors of biochemical recurrence. Recurrence-free probability 2 years after prostatectomy in men without androgen deprivation with 1 positive lymph node and a prostatectomy Gleason score of 7 or less was 79% vs 29% in those with Gleason score 8 or greater and 2 or more positive lymph nodes. Prognosis in patients with lymph node metastasis depends on the number of positive lymph nodes and primary tumor Gleason grade. Of all patients with lymph node metastasis 80% had 1 or 2 positive nodes. A large subset of those patients had a favorable prognosis. Full bilateral pelvic lymph node dissection should be done in patients with intermediate and high risk cancer to identify those likely to benefit from metastatic node removal. Copyright (c) 2010 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  5. Maternal and Fetal Outcome in Elective versus Emergency Cesarean Section

    Directory of Open Access Journals (Sweden)

    Anupama Suwal

    2013-12-01

    Results: The incidence of cesarean section was 254 (22.30% out of which emergency cesarean section accounted for 167 (65.7% and elective cesarean section for 87 (34.3%. The usual indications of emergency cesarean section were fetal distress, previous cesarean section in labour, non progress of labour and prolonged second stage of labour. The usual indications of elective cesarean section were previous cesarean section, breech, cephalopelvic disproportion and cesarean section on demand. There was found to be no significant difference in age, period of gestation, blood loss and blood transfusion in emergency vs. elective cesarean section. There was significant difference seen in the length of hospital stay, fever, urinary tract infection, wound infection and low APGAR in five minutes indicating that these were more common in emergency cesarean section. Significant difference was also seen in the incidence of postpartum haemorrhage indicating that it was seen more in elective cesarean section. Conclusions: The incidence of cesarean section in Nepal Medical College Teaching Hospital is high and the overall complication rate is higher in emergency cesarean section than in elective cesarean section. Keywords: cesarean section; fetal and maternal outcome.

  6. Equity of access to elective surgery: reflections from NZ clinicians.

    Science.gov (United States)

    McLeod, Deborah; Dew, Kevin; Morgan, Sonya; Dowell, Anthony; Cumming, Jackie; Cormack, Donna; McKinlay, Eileen; Love, Tom

    2004-10-01

    To explore factors potentially influencing equitable access to elective surgery in New Zealand by describing clinicians' perceptions of equity and the factors they consider when prioritising patients for elective surgery. A qualitative study in selected New Zealand localities. A purposive sample of 49 general practitioners, specialists and registrars were interviewed. Data were analysed thematically. General practitioners described unequal opportunities for patients to access primary and secondary care and, in particular, private sector elective surgery. They felt that socio-economically disadvantaged patients were less able to advocate for themselves and were more vulnerable to being lost to the elective surgical booking system as well as being less able to access private care. Both GPs and secondary care clinicians described situations where they would personally advocate for individual patients to improve their access. Advocacy was related to clinicians' perceptions of the 'value' that patients would receive from the surgery and patients' needs for public sector funding. The structure of the health system contributes to inequities in access to elective care in New Zealand. Subjective decision making by clinicians has the potential to advantage or disadvantage patients through the weighting clinicians place on socio-demographic factors when making rationing decisions. Review of the potential structural barriers to equitable access, further public debate and guidance for clinicians on the relative importance of socio-demographic factors in deciding access to rationed services are required for allocation of services to be fair.

  7. State Independent Electoral Commissions and local government elections in Nigeria

    Directory of Open Access Journals (Sweden)

    Johnson O. Olaniyi

    2017-11-01

    Full Text Available Many state governments have not been allowing their State Independent Electoral Commissions (SIECs to conduct elections as at when due but rather settle for ‘caretaker committees’. Where elections have been conducted, the party in control of a state apparatus has been known to have cleared the polls. The general objective of this study is to assess the impact of electoral contest at the local government level on the political development of Nigeria. Specific objectives include (1 assessing the role of the political executives of a state in the determination of representation at the local government level in Nigeria; and (2 assessing the activities of SIECs in the management of local government polls. This study adopts comparative cum case study approach to analysing local government polls in Nigeria. This is discussed on a geopolitical basis. Some of the findings of the study include: (1 local government election in Nigeria is not given premium position by many state governments in the political landscape of their state because of the fear of playing into the hands of their political rivals; and (2 SIECs are only independent in name and not in practice. The study recommends, among others, that (1 the country should adopt the arrangement in the aborted Third Republic where the country’s EMB was empowered to conduct all elections at all levels of government and (2 local government elections in Nigeria should key into the electoral process of the country in all ramifications.

  8. Quantifying the number of lymph nodes identified in one-stage versus two-stage axillary dissection in breast cancer

    DEFF Research Database (Denmark)

    Damgaard, Olaf E; Jensen, Maj-Britt; Kroman, Niels

    2013-01-01

    To establish whether a different number of lymph nodes is identified in a delayed versus an immediate axillary lymph node dissection (ALND) in breast cancer patients.......To establish whether a different number of lymph nodes is identified in a delayed versus an immediate axillary lymph node dissection (ALND) in breast cancer patients....

  9. Lymphatic uptake and biodistribution of liposomes after subcutaneous injection - IV. Fate of liposomes in regional lymph nodes

    NARCIS (Netherlands)

    Oussoren, C; Scherphof, G; van der Want, JJ; van Rooijen, N; Storm, G

    1998-01-01

    The ability of clodronate-containing liposomes to deplete lymph nodes of macrophages was used as a tool to investigate the fate of liposomes in regional lymph nodes after subcutaneous (s.c.) administration. Reduced lymph node localization of liposomes in macrophage-depleted lymph nodes confirmed

  10. Prognostic significance of the total number of harvested lymph nodes for lymph node-negative gastric cancer patients.

    Science.gov (United States)

    Ji, Xin; Bu, Zhao-De; Li, Zi-Yu; Wu, Ai-Wen; Zhang, Lian-Hai; Zhang, Ji; Wu, Xiao-Jiang; Zong, Xiang-Long; Li, Shuang-Xi; Shan, Fei; Jia, Zi-Yu; Ji, Jia-Fu

    2017-08-22

    The relationship between the number of harvested lymph nodes (HLNs) and prognosis of gastric cancer patients without an involvement of lymph nodes has not been well-evaluated. The objective of this study is to further explore this issue. We collected data from 399 gastric cancer patients between November 2006 and October 2011. All of them were without metastatic lymph nodes. Survival analyses showed that statistically significant differences existed in the survival outcomes between the two groups allocated by the total number of HLNs ranging from 16 to 22. Therefore, we adopted 22 as the cut-off value of the total number of HLNs for grouping (group A: HLNs <22; group B: HLNs≥22). The intraoperative and postoperative characteristics, including operative blood loss (P=0.096), operation time (P=0.430), postoperative hospital stay (P=0.142), complications (P=0.552), rate of reoperation (P=0.966) and postoperative mortality (P=1.000), were comparable between the two groups. T-stage-stratified Kaplan-Meier analyses revealed that the 5-year survival rate of patients at the T4 stage was better in group B than in group A (76.9% vs. 58.5%; P=0.004). An analysis of multiple factors elucidated that the total number of HLNs, T stage, operation time and age were independently correlated factors of prognosis. Regarding gastric cancer patients without the involvement of lymph nodes, an HLN number ≥22 would be helpful in prolonging their overall survival, especially for those at T4 stage. The total number of HLNs was an independent prognostic factor for this population of patients.

  11. Staging of early lymph node metastases with the sentinel lymph node technique and predictive factors in T1/T2 oral cavity cancer

    DEFF Research Database (Denmark)

    Pedersen, Nicklas Juel; Jensen, David Hebbelstrup; Hedbäck, Nora

    2015-01-01

    BACKGROUND: The purpose of this study was to examine the diagnostic accuracy of detecting lymph node metastases and to identify predictive and prognostic clinicopathological factors in patients with oral squamous cell carcinoma (OSCC) undergoing sentinel lymph node biopsy (SLNB). METHODS: All...

  12. Tolerance and efficiency of radiation therapy treatment of the pelvic lymph nodes in patients with prostate cancer

    International Nuclear Information System (INIS)

    Hegemann, Nina-Sophie

    2013-01-01

    Tolerance and efficiency of radiation therapy treatment of the pelvic lymph nodes were assessed in 122 patients with prostate cancer. With no severe observed late toxicity the incidence for lymph node metastases was between 3,0% (primarily irradiated patients without lymph node or distant metastases) and 100% (primarily irradiated patients with lymph node and distant metastases) after 3 years. As it seems, the following subgroups might possibly profit the most from a dose escalation in the pelvic lymph nodes: primarily irradiated patients with positive lymph nodes and postoperatively irradiated patients in adjuvant/additive situation, with a biochemical or a local/lymph node recurrence.

  13. PRE-ELECTIONAL DECREASE OF THE UNEMPLOYMENT RATE

    Directory of Open Access Journals (Sweden)

    Damjan Miličević

    2013-02-01

    Full Text Available Opportunistic business cycle models test whether the current government has the ability to reduce unemployment in pre-election period. First opportunistic business cycle models tested regressions using unemployment rate as the dependent variable, and for explanatory variables used unemployment rate in the previous two periods and political dummy variable defined as unity several quarters prior to election and zero elsewhere. Such models did not find evidence of opportunistic cycle for unemployment. Haynes and Stone in their model estimated regressions using unemployment as the dependent variable and sixteen dummy variables as explanatory variables (one for each quarter in the Presidential electoral term. Results showed that unemployment has roughly sinusoidal sixteen quarter cycle, where unemployment troughs on average the quarter of the election. Mentioned models are tested with data for the United States for the period from 1948 to 2011 where regressions results coincide with models mentioned in the article.

  14. Wishful thinking in the 2008 U.S. presidential election.

    Science.gov (United States)

    Krizan, Zlatan; Miller, Jeffrey C; Johar, Omesh

    2010-01-01

    In elections, political preferences are strongly linked to the expectations of the electoral winner-people usually expect their favorite candidate to win. This link could be driven by wishful thinking (a biasing influence of preferences), driven by a biasing influence of expectations on one's wishes, or produced spuriously. To examine these competing possibilities in the 2008 U.S. presidential election, a longitudinal study assessed uncommitted young voters' electoral expectations and preferences over four time points during the month before the election. The findings indicated clear support for wishful thinking: Over time, people's preferences shaped their expectations, but the reverse was not the case. Moreover, these relations were larger among those more strongly identified with their political party and held even when perceptions of general candidate popularity were taken into account. Finally, changes in electoral expectations were consequential, as they shaped disappointment in the electoral results even after taking candidate preferences into account.

  15. Can Information Increase Turnout in European Parliament Elections?

    DEFF Research Database (Denmark)

    Høgh, Esben; Larsen, Martin Vinæs

    2016-01-01

    We examine the effect of information on turnout at a European Parliament election in Denmark. We utilize a quasi-experimental design to sidestep the substantial problems related to causal inference associated with identifying the effect of information. Specifically, we look at a group of Danish...... first-time voters, some of whom were exogenously exposed to information in the run-up to the 2014 European Parliament election, by participating in a one-day workshop about EU (European Union) politics. We find that those who participated were more knowledgeable about and more likely to vote...... in the upcoming European Parliament election. This suggests that increasing political participation in the EU could, in part, be a matter of exposing the European public to more information about EU politics....

  16. Preoperative anemia increases postoperative morbidity in elective cranial neurosurgery

    Science.gov (United States)

    Bydon, Mohamad; Abt, Nicholas B.; Macki, Mohamed; Brem, Henry; Huang, Judy; Bydon, Ali; Tamargo, Rafael J.

    2014-01-01

    Background: Preoperative anemia may affect postoperative mortality and morbidity following elective cranial operations. Methods: The American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database was used to identify elective cranial neurosurgical cases (2006-2012). Morbidity was defined as wound infection, systemic infection, cardiac, respiratory, renal, neurologic, and thromboembolic events, and unplanned returns to the operating room. For 30-day postoperative mortality and morbidity, adjusted odds ratios (ORs) were estimated with multivariable logistic regression. Results: Of 8015 patients who underwent elective cranial neurosurgery, 1710 patients (21.4%) were anemic. Anemic patients had an increased 30-day mortality of 4.1% versus 1.3% in non-anemic patients (P neurosurgery was independently associated with an increased risk of 30-day postoperative mortality and morbidity when compared to non-anemic patients. A hematocrit level below 33% (Hgb 11 g/dl) was associated with a significant increase in postoperative morbidity. PMID:25422784

  17. The 13th Malaysian general election: Uncertainties and expectations

    Directory of Open Access Journals (Sweden)

    M. Moniruzzaman

    2013-06-01

    Full Text Available Malaysia held its 13th general election on May 5, 2013 which was a contest between two coalitions, the ruling Barisan Nasional (BN and the opposition Pakatan Rakyat (PR. The latter’s expectations for an outright win did not materialise. The election results have shown a rather status quo with minor losses and gains for the two coalitions. This study analysed the 13th election and found a number of noticeable trends. The Chinese voters have voted overwhelmingly for the opposition. The political culture of Malaysia is also shifting toward more participatory type with increased social and economic mobility. The days of one-party dominance in Malaysia are apparently over. The electoral politics in Malaysia might become more polarised along ethnic lines which may require reshuffling of its coalition framework and design.

  18. Elective courses for medical students during the preclinical curriculum: a systematic review and evaluation

    Directory of Open Access Journals (Sweden)

    Ankit Agarwal

    2015-05-01

    Full Text Available Objective: Preclinical medical student electives are prevalent at medical schools across the United States, but the range of electives available and their impact on medical student education are not well described in the literature. The objective of this article is to review the literature relating to preclinical medical student electives and their impact on medical student educational outcomes. Methods: We reviewed studies that met the following criteria: English-language articles describing preclinical US-based medical electives. We used PubMed journal databases and limited our search for the time period 1999–2014. We excluded electives based in other countries or electives designed for third or fourth year students. Data abstracted included the topic of the elective, qualitative descriptions of the electives, and any associated surveys or exam data associated with the electives. Data were synthesized using descriptive tables sorting electives by broad topic. Reported outcomes and statistical methods were analyzed to assess study quality. Results: We found a wide range of subjects taught in the form of preclinical medical school electives. We identified electives in clinical skills, the humanities, student lifestyle, specialty-specific electives, and an assortment of other miscellaneous electives. Surveys and exams administered to students showed that the electives were universally well received by students. Of the 37 electives identified, 15 electives used quantitative objective assessments, such as knowledge exams, while the remaining tended to use student self-reported results. Conclusions: Preclinical medical student electives are prevalent at medical schools across the United States and have a significant impact on medical student education.

  19. Primo vessel inside a lymph vessel emerging from a cancer tissue.

    Science.gov (United States)

    Lee, Sungwoo; Ryu, Yeonhee; Cha, Jinmyung; Lee, Jin-Kyu; Soh, Kwang-Sup; Kim, Sungchul; Lim, Jaekwan

    2012-10-01

    Primo vessels were observed inside the lymph vessels near the caudal vena cava of a rabbit and a rat and in the thoracic lymph duct of a mouse. In the current work we found a primo vessel inside the lymph vessel that came out from the tumor tissue of a mouse. A cancer model of a nude mouse was made with human lung cancer cell line NCI-H460. We injected fluorescent nanoparticles into the xenografted tumor tissue and studied their flow in blood, lymph, and primo vessels. Fluorescent nanoparticles flowed through the blood vessels quickly in few minutes, and but slowly in the lymph vessels. The bright fluorescent signals of nanoparticles disappeared within one hour in the blood vessels but remained much longer up to several hours in the case of lymph vessels. We found an exceptional case of lymph vessels that remained bright with fluorescence up to 24 hours. After detailed examination we found that the bright fluorescence was due to a putative primo vessel inside the lymph vessel. This rare observation is consistent with Bong-Han Kim's claim on the presence of a primo vascular system in lymph vessels. It provides a significant suggestion on the cancer metastasis through primo vessels and lymph vessels. Copyright © 2012. Published by Elsevier B.V.

  20. Feasibility of contrast-enhanced ultrasound-guided biopsy of sentinel lymph nodes in dogs.

    Science.gov (United States)

    Gelb, Hylton R; Freeman, Lynetta J; Rohleder, Jacob J; Snyder, Paul W

    2010-01-01

    Our goal was to develop and validate a technique to identify the sentinel lymph nodes of the mammary glands of healthy dogs with contrast-enhanced ultrasound, and evaluate the feasibility of obtaining representative samples of a sentinel lymph node under ultrasound guidance using a new biopsy device. Three healthy intact female adult hounds were anesthetized and each received an injection of octafluoropropane-filled lipid microspheres and a separate subcutaneous injection of methylene blue dye around a mammary gland. Ultrasound was then used to follow the contrast agent through the lymphatic channel to the sentinel lymph node. Lymph node biopsy was performed under ultrasound guidance, followed by an excisional biopsy of the lymph nodes and a regional mastectomy procedure. Excised tissues were submitted for histopathologic examination and evaluated as to whether they were representative of the node. The ultrasound contrast agent was easily visualized with ultrasound leading up to the sentinel lymph nodes. Eight normal lymph nodes (two inguinal, one axillary in two dogs; two inguinal in one dog) were identified and biopsied. Lymphoid tissue was obtained from all biopsy specimens. Samples from four of eight lymph nodes contained both cortical and medullary lymphoid tissue. Contrast-enhanced ultrasound can be successfully used to image and guide minimally invasive biopsy of the normal sentinel lymph nodes draining the mammary glands in healthy dogs. Further work is needed to evaluate whether this technique may be applicable in patients with breast cancer or other conditions warranting evaluation of sentinel lymph nodes in animals.

  1. Morphological analysis of lymph nodes in Odontocetes from north and northeast coast of Brazil.

    Science.gov (United States)

    De Oliveira e Silva, Fernanda Menezes; Guimarães, Juliana Plácido; Vergara-Parente, Jociery Einhardt; Carvalho, Vitor Luz; De Meirelles, Ana Carolina Oliveira; Marmontel, Miriam; Ferrão, Juliana Shimara Pires; Miglino, Maria Angelica

    2014-05-01

    The morphology and location of lymph nodes from seven species of Odontocetes, of both sexes and different age groups, were described. All animals were derived from stranding events along the North and Northeastern coasts of Brazil. After the identification of lymph nodes in situ, tissue samples were analyzed for light and electron microscopy. Vascular volume density (VVD) and vascular length density (VLD) were evaluated in the mesenteric lymph nodes. Lymph nodes occurred as solitary nodules or in groups, varying in shape and size. In addition to using the nomenclature recommended by Nomina Anatomica Veterinaria, new nomenclatures were suggested based on the lymph nodes topography. Lymph nodes were covered by a highly vascularized and innervated capsule of dense connective tissue, below which muscle fibers were observed, inconsistently, in all studied species. There was no difference in VLD among different age groups. However, VVD was higher in adults. Lymph nodes parenchyma was divided into an outer cortex, containing lymph nodules and germinal centers; a paracortical region, transition zone with dense lymphoid tissue; and an inner medulla, composed of small irregular cords of lymphatic tissue, blood vessels, and diffuse lymphoid tissue. Abundant collagen fibers were observed around arteries and arterioles. Germinal centers were more evident and developed in calves and young animals, being more discrete and sparse in adults. The morphology of lymph nodes in Odontocetes was typical of that observed in other terrestrial mammals. However, new groups of lymph nodes were described for seven species occurring in the Brazilian coast. Copyright © 2014 Wiley Periodicals, Inc.

  2. The value of STIR sequence in the characterization of mediastinal lymph nodes

    Directory of Open Access Journals (Sweden)

    Aylin Okur

    2013-12-01

    Full Text Available INTRODUCTION: To investigate availability of Short Time Inversion Recovery Turbo Spin Echo Magnetic Resonance imaging (STIR TSE MRI in the detection of mediastinal lymph nodes and in the distinguishing malign and benign lymph nodes detected in cases with pulmonary lesions. METHODS: Overall, 46 patients having mediastinal lymph nodes with confirmed or suspected lung cancer were included to the study. All patients underwent STIR TSE MR imaging before mediastinoscopy. Lymph nodes were assessed by signal characteristics on STIR TSE MRI. The results of histopathological evaluation and STIR TSE MRI were compared after mediastinoscopy. As data were qualitative, distributions were expressed as percentage and chi-square test was used to determine the difference between variables. RESULTS: Overall, 92 lymph nodes were analyzed. When a comparison was made between malign and benign lymph nodes, a significant difference was found between STIR MRI signal properties of lymph nodes and lymph node size. The specificity, sensitivity, positive predictive value and negative predictive value of STIR TSE MRI were estimated as 75.0%, 75.0%, 61.5% and 83.3%, respectively. DISCUSSION AND CONCLUSION: Although the negative predictive value is high in STIR TSE MRI, it has a low positive predictive value. Thus, the case may directly undergo surgery without performing mediastinoscopy when no malign lymph node is detected in STIR TSE MRI, while mediastinoscopy is warranted when a malign lymph node is detected.

  3. Cross-Disciplinary Analysis of Lymph Node Classification in Lung Cancer on CT Scanning.

    Science.gov (United States)

    El-Sherief, Ahmed H; Lau, Charles T; Obuchowski, Nancy A; Mehta, Atul C; Rice, Thomas W; Blackstone, Eugene H

    2017-04-01

    Accurate and consistent regional lymph node classification is an important element in the staging and multidisciplinary management of lung cancer. Regional lymph node definition sets-lymph node maps-have been created to standardize regional lymph node classification. In 2009, the International Association for the Study of Lung Cancer (IASLC) introduced a lymph node map to supersede all preexisting lymph node maps. Our aim was to study if and how lung cancer specialists apply the IASLC lymph node map when classifying thoracic lymph nodes encountered on CT scans during lung cancer staging. From April 2013 through July 2013, invitations were distributed to all members of the Fleischner Society, Society of Thoracic Radiology, General Thoracic Surgical Club, and the American Association of Bronchology and Interventional Pulmonology to participate in an anonymous online image-based and text-based 20-question survey regarding lymph node classification for lung cancer staging on CT imaging. Three hundred thirty-seven people responded (approximately 25% participation). Respondents consisted of self-reported thoracic radiologists (n = 158), thoracic surgeons (n = 102), and pulmonologists who perform endobronchial ultrasonography (n = 77). Half of the respondents (50%; 95% CI, 44%-55%) reported using the IASLC lymph node map in daily practice, with no significant differences between subspecialties. A disparity was observed between the IASLC definition sets and their interpretation and application on CT scans, in particular for lymph nodes near the thoracic inlet, anterior to the trachea, anterior to the tracheal bifurcation, near the ligamentum arteriosum, between the bronchus intermedius and esophagus, in the internal mammary space, and adjacent to the heart. Use of older lymph node maps and inconsistencies in interpretation and application of definitions in the IASLC lymph node map may potentially lead to misclassification of stage and suboptimal management of lung

  4. 78 FR 7781 - Filing Dates for the South Carolina Special Elections in the 1st Congressional District

    Science.gov (United States)

    2013-02-04

    ... in the 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates... Primary Election, the top two vote-getters will participate in a Special Runoff Election. General Election... participating in the South Carolina Special Primary and Special General Elections shall file a 12-day Pre...

  5. Distinct Ezrin Truncations Differentiate Metastases in Sentinel Lymph Nodes from Unaffected Lymph Node Tissues, from Primary Breast Tumors, and from Healthy Glandular Breast Tissues

    Directory of Open Access Journals (Sweden)

    Claudia Röwer

    2018-02-01

    Full Text Available BACKGROUND: Lymph node metastasis status is a prognostic factor for further lymph node involvement and for patient survival in breast cancer patients. Frozen section analysis of lymph nodes is a reliable method for detection of macro-metastases. However, this method is far less effective in detecting micro-metastases, requesting improved diagnostic procedures. METHODS: We investigated expression and truncation of ezrin in (i sentinel lymph node metastases, (ii unaffected axillary lymph nodes, (iii primary breast tumors, and (iv healthy glandular breast tissues using 2D gel electrophoresis, SDS-PAGE, and mass spectrometry in addition to Western blotting. RESULTS: Full-length ezrin (E1; amino acids 1–586 is present in all four investigated tissues. Two truncated ezrin forms, one missing about the first hundred amino acids (E2a and the other lacking about 150 C-terminal amino acids (E2b were detectable in primary tumor tissues and in sentinel lymph node metastases but not in glandular tissues. Strikingly, an ezrin truncation (E3 which consists approximately of amino acids 238–586 was found strongly expressed in all sentinel lymph node metastases. Moreover, an N-terminal ezrin fragment (E4 that consists approximately of amino acids 1–273 was identified in sentinel lymph node metastases as well. CONCLUSIONS: We show for the first time the existence of tissue-dependent specific ezrin truncations. The distinguished strong Western blot staining of ezrin E3 in sentinel lymph node metastases underlines its capability to substantiate the occurrence of lymph node (micrometastases in breast cancer patients.

  6. Democratising health care governance? New Zealand's inaugural district health board elections, 2001.

    Science.gov (United States)

    Gauld, Robin

    2002-01-01

    New Zealand's 'district health board' (DHB) system has been under implementation since the 1999 general election. A key factor motivating the change to DHBs is the democratisation of health care governance. A majority of the new DHB members are popularly elected. Previously, hospital board members were government appointees. Inaugural DHB elections were held in October 2001. This article reports on the election results and the wider operating context for DHBs. It notes organisational issues to be considered for the next DHB elections in 2004, and questions the extent to which the elections and DHB governance structure will enhance health care democratisation in New Zealand.

  7. The Electoral Geography of the 2016 Presidential Election in Portugal

    Directory of Open Access Journals (Sweden)

    Giorgian-Ionuţ GUŢOIU

    2016-07-01

    Full Text Available Portugal elected a new president in January, this year. While the campaign was rather atypical, with a majority of independent candidates and a low involvement of the parties, we employ here an analysis of the election’s electoral geography, in order to identify if the geographical partisan delimitations influenced the electoral outcome. At this election a clear political geographical divide existed between the urban North and the rural South. Our findings suggest that the geographical distribution of the votes follows the candidates’ ideological identity.

  8. Introduction: Contextualizing and Interpreting the 15th Lok Sabha Elections

    Directory of Open Access Journals (Sweden)

    Balveer Arora

    2009-12-01

    Full Text Available Most of the papers presented in this special issue of SAMAJ are the outcome of a workshop organised by the Centre de Sciences Humaines in New Delhi in July 2009. By then the results of the 2009 general elections had been largely commented upon already. The workshop was therefore not meant to discuss electoral results per se, but rather to have specialists discuss papers that considered elections as an analyzer of political dynamics that most authors usually studied in more ordinary times. As ...

  9. Russia's parliamentary elections and energy

    Energy Technology Data Exchange (ETDEWEB)

    Matveeva, Anna [Royal Institute of International Affairs, London (United Kingdom)

    1999-11-01

    This article examines the effects of Russia's parliamentary elections on the Russian energy sector and gives details of Russia's legislation concerning Production Sharing Agreement (PSA). The importance of party politics, use of the energy sector as a ready source of cash for electoral campaigns, the government's strengthening of its representation on the board of Gazprom, the role of foreign investors, the bankruptcy of the Siberian Far Eastern Oil Company (Sidanko), the postponement of reforms, and the wait-and-see attitude of investors especially with the forthcoming presidential and Duma elections are discussed. (UK).

  10. Social Networks on Spanish Politics: Twitter on 2011 Election Campaigns

    Directory of Open Access Journals (Sweden)

    Luis Izquierdo Labella

    2012-05-01

    Full Text Available Twitter broke during the campaign of the Spanish regional and municipal elections of May 2011 with great strength as a field over the electoral battle. Most of the communication equipment of the leading candidates made extensive use of this new tool making it an additional tool to conventional media. Thus it was found inthe race for the presidency of the Community of Madrid and the mayor at City Hall of Madrid. Five months later, his strength was multiplied during the November elections, consolidating Twitter as another tool for candidates, journalists and citizens in the political debate.

  11. RESULTS OF 2011 STATE DUMA ELECTIONS: SOCIOLOGICAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    Larisa Fedotova

    2012-01-01

    Full Text Available Abstract: Sociological forecasting of political processes arose as a powerful industry. Nevertheless, results of the polls conducted by the major agencies diverged significantly with the voting in 2011 State Duma elections. The article analyses major complications in forecasting results of elections using sociological data, including psychological factors, role of mass media and administrative resource. The author identifies strategies of the opposition, as well as proves predominant importance of Vladimir Putin for the electoral success of the ruling party on the basis of the polls.

  12. Challenging the norm? International election accompaniment in Nicaragua and Venezuela

    Directory of Open Access Journals (Sweden)

    Shelley MCCONNEL

    2015-08-01

    Full Text Available International election monitoring has been touted as a regional norm in the Western hemisphere, but recent reforms in Venezuela and Nicaragua substituted a diminished international role of electoral accompaniment. This article traces the initial acceptance and later limitation of international election monitoring in those countries to explore whether the change constitutes norm localization or norm defection. It concludes that the norm is not as well institutionalized in the hemisphere as conventionally thought, and that models need to assess together national and international monitoring capacities.

  13. Medical student electives in wilderness medicine: curriculum guidelines.

    Science.gov (United States)

    Lareau, Stephanie A; Caudell, Michael J; Pandit, Kiran B; Hiestand, Brian C

    2014-12-01

    Wilderness medicine has been a part of medical student education for many years and is becoming more popular. To help standardize and improve the student experience, we surveyed current elective directors to gain an understanding of what experts in the field thought were priority elements in a wilderness medicine elective. Although there is a diversity of opinion among leaders in the field, there are multiple topics on which there is concordance on inclusion or exclusion. Copyright © 2014 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

  14. Trump's Elected Shock Effect in Indonesian Stock Market

    OpenAIRE

    Sagita, Vietha Devia

    2017-01-01

    It is inevitable that the presidential election in the United States can caused stock market fluctuations both in the United States alone as well as in other countries, for example Indonesia. Using regression method and chow test this study aimed at the effects before and after the election of Donald Trump as president of the United States on November 8, 2016. Using the data series shares the value of DJIA and ICI, this study analyzes the emergence of shock due to the change of president in U...

  15. Incidental irradiation of mediastinal and hilar lymph node stations during 3D-conformal radiotherapy for non-small cell lung cancer

    International Nuclear Information System (INIS)

    Kepka, Lucyna; Bujko, Krzysztof; Zolciak-Siwinska, Agnieszka; Garmol, Dariusz

    2008-01-01

    Purpose. To estimate the doses of incidental irradiation in particular lymph node stations (LNS) in different extents of elective nodal irradiation (ENI) in 3D-conformal radiotherapy (3D-CRT) for non-small cell lung cancer (NSCLC). Methods. Doses of radiotherapy were estimated for particular LNS delineated according to the recommendations of the Univ. of Michigan in 220 patients treated using 3D-CRT with different (extended, limited and omitted) extents of ENI. Minimum doses and volumes of LNS receiving 40 Gy or more (V40) were compared for omitted vs. limited+extended ENI and limited vs. extended ENI. Results. For omission of the ENI the minimum doses and V40 for particular LNS were significantly lower than for patients treated with ENI. For the limited ENI group, the minimum doses for LNS 5, 6 lower parts of 3A and 3P (not included in the elective area) did not differ significantly from doses given to respective LNS for extended ENI group. When the V40 values for extended and limited ENI were compared, no significant differences were seen for any LNS, except for group 1/2R, 1/2L. Conclusions. Incidental irradiation of untreated LNS seems play a part in case of limited ENI, but not in cases without ENI. For subclinical disease the delineation of uninvolved LNS 5, 6, and lower parts of 3A, 3P may be not necessary, because these stations receive the substantial part of irradiation incidentally, if LNS 4R, 4L, 7, and ipsilateral hilum are included in the elective area while this is not case for stations 1 and 2

  16. Methylation signature of lymph node metastases in breast cancer patients

    International Nuclear Information System (INIS)

    Barekati, Zeinab; Radpour, Ramin; Lu, Qing; Bitzer, Johannes; Zheng, Hong; Toniolo, Paolo; Lenner, Per; Zhong, Xiao Yan

    2012-01-01

    Invasion and metastasis are two important hallmarks of malignant tumors caused by complex genetic and epigenetic alterations. The present study investigated the contribution of aberrant methylation profiles of cancer related genes, APC, BIN1, BMP6, BRCA1, CST6, ESR-b, GSTP1, P14 (ARF), P16 (CDKN2A), P21 (CDKN1A), PTEN, and TIMP3, in the matched axillary lymph node metastasis in comparison to the primary tumor tissue and the adjacent normal tissue from the same breast cancer patients to identify the potential of candidate genes methylation as metastatic markers. The quantitative methylation analysis was performed using the SEQUENOM’s EpiTYPER™ assay which relies on matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS). The quantitative DNA methylation analysis of the candidate genes showed higher methylation proportion in the primary tumor tissue than that of the matched normal tissue and the differences were significant for the APC, BIN1, BMP6, BRCA1, CST6, ESR-b, P16, PTEN and TIMP3 promoter regions (P<0.05). Among those candidate methylated genes, APC, BMP6, BRCA1 and P16 displayed higher methylation proportion in the matched lymph node metastasis than that found in the normal tissue (P<0.05). The pathway analysis revealed that BMP6, BRCA1 and P16 have a role in prevention of neoplasm metastasis. The results of the present study showed methylation heterogeneity between primary tumors and metastatic lesion. The contribution of aberrant methylation alterations of BMP6, BRCA1 and P16 genes in lymph node metastasis might provide a further clue to establish useful biomarkers for screening metastasis

  17. Differentiation of Metastatic and Non-Metastatic Mesenteric Lymph Nodes by Strain Elastography in Surgical Specimens

    DEFF Research Database (Denmark)

    Havre, R F; Leh, S M; Gilja, O H

    2016-01-01

    Purpose: To investigate if strain elastography could differentiate between metastatic and non-metastatic mesenteric lymph nodes ex-vivo. Materials and Methods: 90 mesenteric lymph nodes were examined shortly after resection from 25 patients including 17 patients with colorectal cancer and 8...... patients with Crohn's disease. Ultrasound-based strain elastography was performed with a linear probe. Tissue hardness in lymph nodes was assessed using visual scales and measuring the strain ratio. B-mode characteristics were also recorded. Pathological diagnosis with grading of fibrosis served...... non-metastatic nodes, but the difference was not significant (65.5 vs. 55.0, p = 0.055). There was no difference between lymph nodes in Crohn's and non-metastatic cancer specimens. The metastatic lymph nodes were significantly more fibrotic than the non-metastatic lymph nodes by the ordinal fibrosis...

  18. Usefulness of CT-guided trans-bronchial needle aspiration biopsy for mediastinal lymph nodes

    International Nuclear Information System (INIS)

    Cui Bing; Rong Fu

    2001-01-01

    Objective: To determine the nature of enlarged mediastinal lymph nodes, the study of CT-guided trans-bronchial needle aspiration biopsy (CT-TBNA) was conducted. Methods: According to classification and locating standard of mediastinal lymph nodes, CT-TBNA was performed in 158 mediastinal lymph nodes of 73 patients, including 54 primary lung cancer with enlarged mediastinal lymph nodes, 5 malignant lymphoma, 3 mediastinal abscess and 11 mediastinal inflammatory adenopathy. Results: CT confirmed that the needles were inside all 158 lymph nodes. Adequate aspirates for histologic and/or cytologic diagnosis were obtained in 136 of 158(86%) lymph node biopsies. No serious complications occurred. Conclusion: Locating standard of CT-guided TBNA was reliable. Puncture was safe and cost-effective. CT-TBNA was important for ascertaining the nature of mediastinal adenopathy and staging of neoplasms

  19. Para-aortic lymph node radiation in advanced cervical cancer

    International Nuclear Information System (INIS)

    Emami, B.; Watring, W.G.; Tak, W.; Anderson, B.; Piro, A.J.

    1980-01-01

    Thirty-six patients with advanced carcinoma of the uterine cervix and with iliac or para-aortic nodes interpreted as un-equivocally positive on lymphangiography have received radiation therapy to the para-aortic area at the Department of Therapeutic Radiology at Tufts-New England Medical Center Hospital. Of 29 patients who received para-aortic area irradiation as part of their initial treatment, local control was achieved in 18 patients (62%). Overall, four patients developed major complications requiring surgical intervention. Detailed results and our current pre-treatment evaluation policy including lymphangiography, percutaneous needle biopsy and selective extra-peritoneal lymph node biopsy will be discussed

  20. Recurrent lymph node metastases after craniocervical tumours: Computerized tomography

    International Nuclear Information System (INIS)

    Helmberger, H.; Lenz, M.; Kersting-Sommerhoff, B.; Bautz, W.; Kretz, S.

    1992-01-01

    A total of 544 CT examinations of the craniocervical region carried out in 231 patients were analyzed on a retrospective basis in order to assess the clinical value of contrast-enhanced computerized tomography, being carried out either for comparison with or in combination with clinical control examinations, in the post-therapeutic surveillance of patients treated for craniocervical tumours. The diagnostic accuracy attained with computerized tomography in the detection of recurrent lymph node metastases was 95% and thus superior to that determined for clinical control examinations (80%). (orig./GDG) [de