全文获取类型
收费全文 | 87篇 |
免费 | 6篇 |
国内免费 | 3篇 |
专业分类
耳鼻咽喉 | 1篇 |
儿科学 | 1篇 |
基础医学 | 5篇 |
临床医学 | 3篇 |
内科学 | 19篇 |
皮肤病学 | 1篇 |
神经病学 | 8篇 |
特种医学 | 3篇 |
外科学 | 44篇 |
预防医学 | 1篇 |
眼科学 | 1篇 |
药学 | 2篇 |
肿瘤学 | 7篇 |
出版年
2023年 | 2篇 |
2022年 | 2篇 |
2021年 | 1篇 |
2020年 | 5篇 |
2019年 | 6篇 |
2018年 | 10篇 |
2017年 | 8篇 |
2016年 | 3篇 |
2015年 | 5篇 |
2014年 | 8篇 |
2013年 | 8篇 |
2012年 | 11篇 |
2011年 | 9篇 |
2010年 | 7篇 |
2009年 | 1篇 |
2007年 | 1篇 |
2006年 | 3篇 |
2004年 | 1篇 |
2002年 | 2篇 |
2001年 | 1篇 |
1990年 | 1篇 |
1988年 | 1篇 |
排序方式: 共有96条查询结果,搜索用时 15 毫秒
91.
Anna Dodero MD Roberto Crocchiolo MD Francesca Patriarca MD Rosalba Miceli MD Luca Castagna MD Fabio Ciceri MD Stefania Bramanti MD Niccolo Frungillo MD Raffaella Milani MD Flavio Crippa MD Federico Fallanca MD Emanuela Englaro MD Paolo Corradini MD 《Cancer》2010,116(21):5001-5011
BACKGROUND:
The use of positron emission tomography (PET) scanning in Hodgkin lymphoma (HL) and aggressive non‐Hodgkin lymphoma (HG‐NHL) has recognized prognostic value in patients who are receiving chemotherapy or undergoing autologous stem cell transplantation (SCT). In contrast, the role of PET before reduced‐intensity conditioning (RIC) and followed by allogeneic SCT has not been investigated to date.METHODS:
PET was used to assess 80 patients who had chemosensitive disease (34 patients with HG‐NHL and 46 patients with HL) before they underwent allogeneic SCT: 42 patients had negative PET studies, and 38 patients had positive PET studies. Patients underwent allograft from matched related siblings (n = 41) or alternative donors (n = 39).RESULTS:
At the time of the last follow‐up, 48 patients were alive (60%), and 32 had died. The 3‐year cumulative incidence of nonrecurrence mortality and disease recurrence was 17% and 40%, respectively. The cumulative incidence of disease recurrence was significantly lower in the PET‐negative patients (25% vs 56%; P = .007), but there was no significant difference between the patients with or without chronic graft‐versus‐host disease (P = .400). The patients who had negative PET studies before undergoing allogenic SCT also had significantly better outcomes in terms of 3‐year overall survival (76% vs 33%; P = .001) and 3‐year progression‐free survival (73% vs 31%; P = .001). On multivariate analysis, overall survival was influenced by PET status (hazard ratio [HR], 3.35), performance status (HR, 5.15), and type of donor (HR, 6.26 for haploidentical vs sibling; HR, 1.94 for matched unrelated donor vs sibling).CONCLUSIONS:
The current results indicated that PET scanning appears to be an accurate tool for assessing prognosis in patients who are eligible for RIC allografting. Cancer 2010. © 2010 American Cancer Society. 相似文献92.
93.
Niccolo M. Passoni Harun Fajkovic Evanguelos Xylinas Luis Kluth Christian Seitz Brian D. Robinson Morgan Rouprêt Felix K. Chun Yair Lotan Claus G. Roehrborn Joseph J. Crivelli Pierre I. Karakiewicz Douglas S. Scherr Michael Rink Markus Graefen Paul Schramek Alberto Briganti Francesco Montorsi Ashutosh Tewari Shahrokh F. Shariat 《BJU international》2014,114(4):503-510
94.
Paolo Aurello Niccolò Petrucciani Giuseppe R. Nigri Marco La Torre Paolo Magistri Simone Tierno Francesco D’Angelo Giovanni Ramacciato 《Journal of gastrointestinal surgery》2014,18(7):1254-1260
Background
Nodal status is an important prognostic factor for patients with gastric cancer. Log odds of positive nodes (LODDS) (log of the ratio between the number of positive nodes and the number of negative nodes) are a new effective indicator of prognosis. The aim of the study is to evaluate if LODDS are superior to N stage and lymph nodal ratio (LNR).Methods
Prognostic efficacy of pN, nodal ratio, and LODDS was analyzed and compared in a group of 177 patients with gastric adenocarcinoma who underwent curative gastrectomy.Results
pT, pN, LNR, and LODDS were all significantly correlated with 5-year survival. Multivariate analyses showed significant values as prognostic factor for pN, LNR, and LODDS. A Pearson test demonstrated no significant correlation between LODDS and retrieved nodes. In patients with less than 15 examined nodes, LODDS classification and pN were significantly correlated with survival, whereas LNR classification was not significantly related.Conclusions
LODDS are not correlated with the extension of the lymphadenectomy and are able to predict survival even if less than 15 nodes are examined. They permit an effective prognostic stratification of patients with a nodal ratio approaching 0 and 1. Further studies are needed to clarify their role and if they are capable of guaranteeing some advantages over pN and LNR. 相似文献95.
Cara L. Lewis Keisuke Uemura Penny R. Atkins Amy L. Lenz Niccolo M. Fiorentino Stephen K. Aoki Andrew E. Anderson 《Journal of orthopaedic research》2023,41(1):161-169
Cam-type femoroacetabular impingement (FAI) syndrome is a painful, structural hip disorder. Herein, we investigated hip joint mechanics through in vivo, dynamic measurement of the bone-to-bone distance between the femoral head and acetabulum in patients with cam FAI syndrome and morphologically screened controls. We hypothesized that individuals with cam FAI syndrome would have larger changes in bone-to-bone distance compared to the control group, which we would interpret as altered joint mechanics as signified by greater movement of the femoral head as it articulates within the acetabulum. Seven patients with cam FAI syndrome and 11 asymptomatic individuals with typical morphology underwent dual fluoroscopy imaging during level and inclined walking (upward slope). The change in bone-to-bone distance between femoral and acetabular bone surfaces was evaluated for five anatomical regions of the acetabulum at each timepoint of gait. Linear regression analysis of the bone-to-bone distance considered two within-subject factors (activity and region) and one between-subjects factor (group). Across activities, the change in minimum bone-to-bone distance was 1.38–2.54 mm for the cam FAI group and 1.16–1.84 mm for controls. In all regions except the anterior–superior region, the change in bone-to-bone distance was larger in the cam group than the control group (p ≤ 0.024). An effect of activity was detected only in the posterior–superior region where larger changes were noted during level walking than incline walking. Statement of clinical significance: Patients with cam FAI syndrome exhibit altered hip joint mechanics during the low-demand activity of walking; these alterations could affect load transmission, and contribute to pain, tissue damage, and osteoarthritis. 相似文献
96.
Philip Harrer MD Matej Škorvánek MD PhD Volker Kittke MSc Ivana Dzinovic MSc Friederike Borngräber MD Mirja Thomsen MSc Vanessa Mandel MSc Tatiana Svorenova MD Miriam Ostrozovicova MD Kristina Kulcsarova MD Riccardo Berutti PhD Hauke Busch PhD Fabian Ott MSc Robert Kopajtich MSc Holger Prokisch PhD Kishore R. Kumar MBBS PhD FRACP Niccolo E. Mencacci MD PhD Manju A. Kurian PhD Alessio Di Fonzo MD PhD Sylvia Boesch MD Andrea A. Kühn MD Ulrike Blümlein MD Katja Lohmann PhD Bernhard Haslinger MD David Weise MD Robert Jech MD PhD Juliane Winkelmann MD Michael Zech MD 《Movement disorders》2023,38(10):1914-1924