全文获取类型
收费全文 | 253篇 |
免费 | 1篇 |
专业分类
耳鼻咽喉 | 10篇 |
儿科学 | 6篇 |
妇产科学 | 17篇 |
基础医学 | 2篇 |
口腔科学 | 3篇 |
临床医学 | 5篇 |
内科学 | 28篇 |
皮肤病学 | 2篇 |
神经病学 | 16篇 |
特种医学 | 94篇 |
外科学 | 60篇 |
综合类 | 5篇 |
眼科学 | 2篇 |
肿瘤学 | 4篇 |
出版年
2023年 | 2篇 |
2022年 | 1篇 |
2021年 | 7篇 |
2020年 | 5篇 |
2019年 | 6篇 |
2018年 | 6篇 |
2016年 | 3篇 |
2015年 | 1篇 |
2014年 | 10篇 |
2013年 | 11篇 |
2012年 | 8篇 |
2011年 | 10篇 |
2010年 | 13篇 |
2009年 | 10篇 |
2008年 | 11篇 |
2007年 | 14篇 |
2006年 | 13篇 |
2005年 | 14篇 |
2004年 | 7篇 |
2003年 | 14篇 |
2002年 | 3篇 |
2001年 | 11篇 |
2000年 | 14篇 |
1999年 | 10篇 |
1998年 | 6篇 |
1997年 | 4篇 |
1996年 | 12篇 |
1995年 | 4篇 |
1994年 | 9篇 |
1993年 | 2篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1987年 | 2篇 |
1985年 | 1篇 |
1982年 | 2篇 |
1979年 | 1篇 |
1978年 | 1篇 |
排序方式: 共有254条查询结果,搜索用时 15 毫秒
1.
A. Satish Chandra Sanjeev Mohanty 《Indian journal of otolaryngology and head and neck surgery》2007,59(1):43-44
Role of Embolisation in preoperative management of Nasopharyngeal angiofibroma is well established in present day therapeutic
modalities. An improvised technique i.e., subselective embolisation has been provided by Interventional radiologists to fortify
the therapeutic results. This study compares the final outcome of seven cases, four of which were embolised pre operatively.
Each case was dealt with varying surgical approaches. 相似文献
2.
T. Terada H. Matsumoto Y. Nakamura Y. Kinoshita E. Nakai K. Nakai T. Itakura 《Neuroradiology》1996,38(7):615-617
A transjugular snare technique was used to retrieve a stretched, residual mechanical detachable coil which extended from
the cavernous sinus to the femoral vein, obliterating the transpetrosal route for further embolisation. The coil was snared
by a microguidewire. Our new technique is described in this paper.
Received: 19 April 1995 Accepted: 31 July 1995 相似文献
3.
B. Berthelsen 《European radiology》1992,2(5):452-458
The results of embolisation of dural arteriovenous fistulas draining into the transverse or sigmoid sinus were evaluated in 20 patients. Tinnitus was the main symptom in all patients although one also suffered from vertigo and sudden deafness. Nine patients were treated with PVA (polyvinylalcohol) alone and 11 with combined PVA and bucrylate (isobutyl-2-cyanoacrylate) in 1–9 procedures. Recurrence of symptoms, requiring repeated procedures was common but at subsequent clinical follow up 10 patients had no tinnitus, 5 were improved and only 5 experienced no change. Complications occured in six patients: four had transient neurological symptoms and one of these also developed a necrotic wound which later healed. One patient suffered from a cranial nerve palsy and one had an intracranial haemorrhage after a transvenous embolisation. This last patient recovered completely. The best clinical results were achieved in small fistulas and fistulas treated with combined bucrylate and PVA. 相似文献
4.
We have prepared a new material for embolisation: ethylene vinylacetate copolymer dissolved in polyvinyl alcohol. When in contact with blood, polyvinyl alcohol rapidly becomes a soft gel, which is accompanied by wedging of the ethylene vinylacetate copolymer. We analysed the histopathology of intra-arterial microemboli in rats, after intracarotid injection of this material. We confirmed that it was applicable to embolisation for neurosurgical treatment. 相似文献
5.
Transarterial embolisation of complex cavernous sinus dural arteriovenous fistulae with low-concentration cyanoacrylate 总被引:1,自引:0,他引:1
We report the effectiveness of low-concentration n-butyl-2-cyanoacrylate (NBCA)-Lipiodol-tungsten mixture (10–15 %) in the
management of patients with aggressive or recurrent complex cavernous dural arteriovenous fistulae (CSDAVF). We treated five
patients with complex CSDAVF with a low concentration of an NBCA-Lipiodol-tungsten mixture after catheterisation of the feeding
arteries arising from the external carotid artery. Three had a recurrent CSDAVF after transarterial particulate embolisation.
Three refused transvenous treatment or could not be treated in this way; two patients had also feeding dural branches of the
internal carotid artery. All patients had complete resolution of symptoms and signs within a month of the procedure. No definite
neurological complication was found during follow-up ranging from 12 to 36 months. Transarterial embolisation with low-concentration
cyanoacrylate appears to be an effective alternative management of aggressive or recurrent CSDAVF.
Received: 8 November 1999/Accepted: 2 March 2000 相似文献
6.
We describe two patients with subarachnoid haemorrhage due to a ruptured intracranial aneurysm and severe symptomatic vasospasm.
The aneurysm was occluded with detachable coils followed by intra-arterial infusion of papaverine to treat vasospasm as an
one-stage procedure. There was significant resolution of the vasospasm. The long-term clinical outcome in one patient was
excellent, the other still has minor deficits. Combined endovascular aneurysm therapy followed by intra-arterial spasmolysis
with papaverine is a technically feasable therapeutic alternative in patients with symptomatic vasospasm.
Received: 5 November 1999/Accepted: 12 July 2000 相似文献
7.
8.
9.
《Acta otorrinolaringologica espanola》2019,70(3):136-144
Background and objectivesJuvenile angiofibroma (JA) is a benign tumour, for which the treatment of choice is surgery. It may be associated with significant morbidity because of its anatomical location and its locally destructive growth pattern. Severe haemorrhage constitutes a high risk in JA and its surgical management can be complex. The management of JA remains a challenge. The objective of this study was to review a series of patients with JA treated via the endonasal/endoscopic approach.Material and methodsMedical records of patients operated for JA were reviewed. Main outcome measures: tumour stage, intraoperative blood loss, complications and persistence/recurrence rates.ResultsA total of 30 male patients and one female were included. The mean age was 17 years. Using the Radkowski classification, one JA was classified as stage I, 5 stage IIA, 9 stage IIB, 4 stage IIC, 10 stage IIIA and 2 stage IIIB. Thirty-nine percent of the JA was classified as advanced stage JA (IIIA and IIIB). The mean blood loss was 1.156 mL Except in one case, no significant complications were observed. Tumour persistence/recurrence was observed in 2 JA (6%), at the end of the follow-up. Mean postoperative follow-up time was 86 months.ConclusionsThis retrospective study supports the notion that endonasal endoscopic approaches for a JA are a feasible option associated with good long-term results. 相似文献
10.