全文获取类型
收费全文 | 260篇 |
免费 | 23篇 |
国内免费 | 3篇 |
专业分类
耳鼻咽喉 | 1篇 |
儿科学 | 2篇 |
妇产科学 | 2篇 |
基础医学 | 26篇 |
口腔科学 | 7篇 |
临床医学 | 31篇 |
内科学 | 108篇 |
皮肤病学 | 5篇 |
神经病学 | 4篇 |
特种医学 | 10篇 |
外科学 | 56篇 |
综合类 | 1篇 |
预防医学 | 11篇 |
眼科学 | 4篇 |
药学 | 7篇 |
肿瘤学 | 11篇 |
出版年
2023年 | 2篇 |
2022年 | 4篇 |
2021年 | 12篇 |
2020年 | 8篇 |
2019年 | 8篇 |
2018年 | 9篇 |
2017年 | 5篇 |
2016年 | 5篇 |
2015年 | 4篇 |
2014年 | 12篇 |
2013年 | 11篇 |
2012年 | 15篇 |
2011年 | 14篇 |
2010年 | 12篇 |
2009年 | 6篇 |
2008年 | 16篇 |
2007年 | 12篇 |
2006年 | 12篇 |
2005年 | 17篇 |
2004年 | 12篇 |
2003年 | 12篇 |
2002年 | 10篇 |
2001年 | 9篇 |
2000年 | 13篇 |
1999年 | 7篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1995年 | 1篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1992年 | 3篇 |
1991年 | 6篇 |
1990年 | 3篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1983年 | 2篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1977年 | 1篇 |
1976年 | 2篇 |
1974年 | 1篇 |
1967年 | 1篇 |
1966年 | 1篇 |
1923年 | 1篇 |
排序方式: 共有286条查询结果,搜索用时 15 毫秒
81.
Resection of Noncolorectal and Nonneuroendocrine Liver
Metastases: Late Metastases Are the Only Chance of Cure 总被引:2,自引:1,他引:1
Christophe Laurent M.D. Eric Rullier M.D. Anne Feyler M.D. Bernard Masson M.D. Jean Saric M.D. 《World journal of surgery》2001,25(12):1532-1536
Resection of liver colorectal metastases
allows a 5-year survival in 25% to 35% of patients. The outcome of
patients with noncolorectal metastases is unknown because of the
heterogeneity of this group. The aim of this retrospective study was to
evaluate predictive factors of survival in patients who underwent
resection of noncolorectal and nonneuroendocrine (NCRNE) liver
metastases. From 1980 to 1997, 284 patients underwent hepatectomy for
liver metastases of whom 39 (25 men and 14 women, mean age 55 years)
had curative resection for NCRNE liver metastases. No patients had
extrahepatic disease. The primary tumors were gastrointestinal (n
= 15), genitourinary (n = 12) and miscellaneous (n = 12). The
mean number of metastases was 1.8, and the mean size of the lesions was
51 mm. The median disease-free interval was 27 months. Twenty patients
had a major hepatectomy and 19 a minor resection, with
simultaneous resection of the primary in 6 cases. Overall survival was
evaluated using the Kaplan-Meier method. There was no operative
mortality, and 8% morbidity. The survival at 1, 3, and 5 years was 81,
40, and 35%, respectively. Patients with a disease-free interval
higher than 24 months had a greater survival rate than those with a
disease-free interval of less than 24 months (100% vs. 10%;
p = 0.0004). Survival was not significantly influenced
by age, sex, type of primary tumor, number, size and localization of
metastases, type of hepatectomy, or blood transfusion. Resection of
NCRNE liver metastases should be justified for patients without
extrahepatic disease and resectable metastases, especially for those
who have a disease-free interval of more than 24 months. 相似文献
82.
Monica Ahluwalia Sankalp Sehgal Alan F. Vainrib Robert Applebaum Larry Latson Mathew R. Williams Muhamed Saric 《Echocardiography (Mount Kisco, N.Y.)》2019,36(8):1586-1589
A 51‐year‐old man with Klippel–Feil syndrome (KFS) and immunodeficiency syndrome, status postintravenous immunoglobulin therapy, presented with shortness of breath. He was found to have severe aortic regurgitation in the setting of a trileaflet aortic valve with thickened leaflets and mild prolapse of the right coronary cusp with left ventricular dilation and borderline left ventricular ejection fraction. Although various cardiac anomalies have been described in KPS, otherwise unexplained severe aortic regurgitation has not been previously reported to the best of our knowledge. The patient underwent an uncomplicated surgical aortic valve replacement with a 25‐mm Medtronic Avalus pericardial tissue valve resulting in symptomatic improvement. Intra‐operative management and transesophageal echocardiography can be particularly challenging in KFS patients. We describe the first reported case of severe aortic regurgitation in KPS, review the cardiac anomalies associated with the syndrome, and highlight the clinical challenges in intra‐operative management of these patients. 相似文献
83.
Aortic root thrombus complicated by left main coronary artery occlusion visualized by 3D echocardiography in a patient with continuous‐flow left ventricular assist device 下载免费PDF全文
Monique S. Tanna MD Alex Reyentovich MD Leora B. Balsam MD John A. Dodson MD Alan F. Vainrib MD Ricardo J. Benenstein MD Barry P. Rosenzweig MD Muhamed Saric MD PhD 《Echocardiography (Mount Kisco, N.Y.)》2017,34(2):306-310
Aortic root thrombus is an uncommon complication of continuous‐flow left ventricular assist devices (LVAD). We present the case of a 71‐year‐old man with ischemic cardiomyopathy who underwent destination therapy HeartMate II LVAD placement. Eighteen months later, he presented with a cerebrovascular accident followed by myocardial infarction. Transesophageal echocardiography revealed an aortic root thrombus spanning the left and noncoronary cusps and obliterating the left main coronary artery. We discuss the incidence, risk factors, and management of aortic root thrombus in LVAD patients. To our knowledge, this is the first report of three‐dimensional echocardiography used to characterize an LVAD‐associated aortic root thrombus. 相似文献
84.
Mirjana Krotin Marija Zdravkovic Danica Popovic-Lisulov Jelena Saric Dusica Celeketic Mirna Zaja Darko Zdravkovic 《Central European Journal of Medicine》2012,7(1):91-94
Multiple arterial and venous thromboses are usually related to thrombophilia or antiphospholipid syndrome. Recurrent pulmonary
embolism strongly indicates the presence of genetic or acquired thrombophilic factors. Simultaneous double arterial in situ
thromboses are unusual, even in thrombophilic conditions. Simultaneous occurrence of pulmonary embolism and cerebrovascular
ischaemic insult are highly indicative of existence of patent foramen ovale. We present herein a patient with the double simultaneous
arterial thromboses as the manifestation of thrombophilia (heterozygous for methylenetetrahydrofolate-reductase (MTHFR) C677T
gene mutation). There was no patent foramen ovale suspected upon the patient’s admittance to hospital. To the best of our
knowledge there have been no similar cases presented to date. 相似文献
85.
Pavle Jelicic Thomas Ferenc Anna Mrzljak Lorena Jemersic Natasa Janev-Holcer Milan Milosevic Maja Bogdanic Ljubo Barbic Branko Kolaric Vladimir Stevanovic Mateja Vujica Zeljka Jurekovic Jadranka Pavicic Saric Maja Vilibic Tatjana Vilibic-Cavlek 《World journal of gastroenterology : WJG》2022,28(37):5494-5505
86.
87.
Coleman JM Haider B Cuyjet AB Zakir RM Riauba L Saric M 《Heart & lung : the journal of critical care》2005,34(6):429-432
We present a case of a 46-year-old man with advanced acquired immunodeficiency syndrome and congenitally bicuspid aortic valve endocarditis caused by methicillin- and gentamicin-resistant Staphylococcus aureus. Endocarditis led to root abscess formation, a complete heart block, and fistulous tract formation between the ascending aorta and the right ventricle. Although perivalvular abscess is not an unusual complication of native valve endocarditis, a fatal fistulous communication between the ascending aorta and the right ventricle is exceedingly rare. 相似文献
88.
89.
A five generation family with a novel mutation in FOXC2 and lymphedema worsening to hydrops in the youngest generation 下载免费PDF全文
90.