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50篇 您的检索式:作者名="WACHOWIAK"
    题名 作者 年代 出处 被引量
1Strong prognostic value of nodal and bone marrow micro-involvement in patients with pancreatic ductal carcinoma receiving no adjuvant chemotherapy显示文摘AIM: To study the prognostic value of adjuvant chemo-therapy in patients with pancreatic, ductal adenocar-cinoma.METHODS: Lymph nodes from 106 patients with resectable pancreatic ductal adenocarcinoma were systematically sampled. A total of 318 lymph nodes classified histopathologically as tumor-free were examined using sensitive immunohistochemical assays. Forty-three (41%) of the 106 patients were staged as pT1/2, 63 (59%) as pT3/4, 51 (48%) as pN0, and 55 (52%) as pN1. The study population included 59 (56%) patients exhibiting G1/2, and 47 (44%) patients with G3 tumors. Patients received no adjuvant chemo- or radiation therapy and were followed up for a median of 12 (range: 3.5 to 139) mo.RESULTS: Immunostaining with Ber-EP4 revealed nodal microinvolvement in lymph nodes classified as “tumor free” by conventional histopathology in 73 (69%) out of the 106 patients. Twenty-nine (57%)of 51 patients staged histopathologically as pN0 had nodal microinvolvement. The five-year survival probability for pN0-patients was 54% for those without nodal microinvolvement and 0% for those with nodal microinvolvement. Cox-regression modeling revealed the independent prognostic effect of nodal microinvolvement on recurrence-free (relative risk 2.92, P = 0.005) and overall (relative risk 2.49, P = 0.009) survival.CONCLUSION: The study reveals strong and independent prognostic significance of nodal microinvolvement in patients with pancreatic ductal adenocarcinoma who have received no adjuvant therapy. The addition of immunohistochemical findings to histopathology reports may help to improve risk stratification of patients with pancreatic cancer.Emre F Yekebas Dean Bogoevski Michael Bubenheim Bjrn-Christian Link Jussuf T Kaifi Robin Wachowiak Oliver Mann Asad Kutup Guellue Cataldegirmen Lars Wolfram Andreas Erbersdobler Christoph Klein Klaus Pantel Jakob R Izbicki 2006World Journal of Gastroenterology2006,12,40:3
2An approach to muhimodal biomedical image registration utilizing par- ticle swarm optimization显示文摘WACHOWIAK M P SMOLIKOVA R ZHENG Y F 2004IEEE Trans Evol Comput2004,8,3:1
3An approach to multimodal biomedical image registration utilizing particle swarm optimization显示文摘Wachowiak M P Smolikova R Zhong Y 2004IEEE Transaction on Evolutionary Computation2004,8,3:1
4An approach to multimodal biomedical image registration utilizing particle swarm optimization显示文摘Wachowiak M P Smolikova R Zheng Y F 2004IEEE Transaction on Evolutionary Computation2004,8,3:1
5Ambulatory long-term pH monitoring in pigs显示文摘K. A. Gawad R. Wachowiak C. Rempf W. J. Tiefenbacher T. Strate E. G. Achilles C. Bl?chle J. R. Izbicki 2003Surgical Endoscopy2003,,10:1
6Direct observation of internal spin structure of magnetic vortex cores显示文摘WACHOWIAK A WIEBE J BODE M 2002Science2002,298,5593:1
7Psychosocial factors and assess-ment in cardiac rehabilitation 显示文摘Shen BJ Wachowiak PS Brooks LG 2005Eura Medicophys2005,41,1:1
8Direct observation of internal spin structure of masnetic vortex cores 显示文摘WACHOWIAK A WIEBE J BODE M 2002Science2002,298,5593:1
9Adaptive finite element technique for cutting in surgical simulation:Medical Imaging 2005显示文摘Zhong HL Wachowiak MP Peters 2005Visualization Image-Guided Procedures and Display San Diego CA: 2005-02-152005,17,:1
10Direct observa- tion of internal spin structure of magnetic vortex cores 显示文摘Wachowiak A Wiebe J Bode M 2002Science2002,298,5593:1
11Psychosocial factors and assess ment in cardiac rehabilitation显示文摘Shen BJ Wachowiak PS Brooks LG 2005Eura Medicophys2005,41,1:1
12High performance medical image registration using new optimization techniques显示文摘 PETERS T M 2006IEEE Transactions on Information Technology in Biomedicine2006,10,2:1
13Relationship between hyperspectral measurements and mangrove leaf nitrogen concentrations显示文摘Zhang C H Kovacs J M Wachowiak M P 2013Remote Sensing2013,5,2:1
14An approach to multimodal bio- medical image registration utilizing particle swarm optimization显示文摘MARK E WACHOWIAK 2004IEEE Transactions on Evolutionary Computation2004,8,3:1
15Estimation of K distribution parameters using neural networks显示文摘Wachowiak M P Smol kov R Zurada J M Elmaghraby A S 2002IEEE Transactions on Biomedical Engineering2002,49,6:1
16An approach to multimodal biomedical image registration utilizing particle swarm optimization显示文摘WACHOWIAK M P SMOLFKOVA R 0,,03:1
17An approach to multimodal biomedical image registration utilizing particle swarm optimization 显示文摘Wachowiak MP Smolikova R Zheng Y 2004IEEE Transactions on Evolutionary Computation2004,8,3:1
18An approach to multimodal biomedical image registration utilizing particle swarm optimization显示文摘WACHOWIAK M P SMOLIKOVR ZURADA J M 2004IEEE Trans on Evolutionary Computation2004,8,3:1
19Epstein - Barr virus (EBV) infection in B - cell non - Hodgkin's lymphomas in children: Virus latency and its correlation with CD21 and CD23 molecules显示文摘Kasprzak A Spachacz R Wachowiak J 2007Folia Histochem Cytobiol2007,45,3:1
20L1 is a potential marker for poorly-differentiated pancreatic neuroendocrine carcinoma显示文摘瞄准:在胰腺的神经内分泌肿瘤决定 L1 的表示并且相关它与这个肿瘤的分类。方法:我们回顾地在原发性瘤或转移的石蜡节上由免疫组织化学在胰腺的神经内分泌肿瘤的 63 种情况中分析了 L1 表示。染色被过氧化物酶技术对人的 L1 与单音的同种细胞的抗体 UJ127.11 执行。所有肿瘤被分类根据分类同样区分得好的神经内分泌肿瘤和癌或糟糕区分的神经内分泌癌。结果:L1 在 5 被检测(7.9%) 63 个胰腺的神经内分泌肿瘤。(44.4%) 四 9 糟糕区分的癌表示了 L1。相反,仅仅(1.9%) 1 为 L1 54 个区分得好的肿瘤或癌是积极的。没有表示在正常胰腺的织物的 Langerhans 小岛房间被发现。生气桌子分析显示出在 L1 表示和胰(P<0.01 ) 的神经内分泌肿瘤的分类之间的一个重要协会。结论:L1 明确地在被知道有最糟的预后的糟糕区分的胰腺的神经内分泌癌被表示。L1 可能是为与胰腺的神经内分泌癌诊断的病人的风险预言的一个标记。Jussuf T Kaifi Ulrich Zinnkann Emre F Yekebas Paulus G Schurr Uta Reichelt Robin Wachowiak Henning C Fiegel Susann Petri Melitta Schachner Jakob RIzbicki 2006World Journal of Gastroenterology2006,12,1:1
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