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572篇 您的检索式：作者名="MCKENNA P"

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	题名	作者	年代	出处	被引量
1	3T magnetic resonance neurography of pudendal nerve with cadaveric dissection correlation显示文摘AIM: To evaluate the pudendal nerve segments that could be identified on magnetic resonance neurography(MRN) before and after surgical marking of different nerve segments.METHODS: The hypothesis for this study was that pudendal nerve and its branches would be more easily seen after the surgical nerve marking. Institutional board approval was obtained. One male and one female cadaver pelvis were obtained from the anatomy board and were scanned using 3 Tesla MRI scanner using MR neurography sequences. All possible pudendal nerve branches were identified. The cadavers were then sent to the autopsy lab and were surgically dissected by a peripheral nerve surgeon and an anatomist to identify the pudendal nerve branches. Radiological markers were placed along the course of the pudendal nerve and its branches. The cadavers were then closed and rescanned using the same MRN protocol as the premarking scan. The remaining pudendal nerve branches were attempted to be identified using the radiological markers. All scans were read by an experienced musculoskeletal radiologist.RESULTS: The pre-marking MR Neurography scans clearly showed the pudendal nerve at its exit from the lumbosacral plexus in the sciatic notch, at the level of the ischial spine and in the Alcock's Canal in both cadavers. Additionally, the right hemorrhoidal branch could be identified in the male pelvis cadaver. The perineal and distal genital branches could not be identified. On post-marking scans, the markers were used as identifiable structures. The location of the perineal branch, the hemorroidal branch and the dorsal nerve to penis(in male cadaver)/clitoris(in female cadaver) could be seen. However, the visualization of these branches was suboptimal. The contralateral corresponding nerves were poorly seen despite marking on the surgical side. The nerve was best seen on axial T1W and T2W SPAIR images. The proximal segment could be seen well on 3D DW PSIF sequence. T2W SPACE was not very useful in visualization of this small nerve or its branches.CONCLUSION: Proximal pudendal nerve is easily seen on MR neurography, however it is not possible to identify distal branches of the pudendal nerve even after surgical marking.	Avneesh Chhabra Courtney A McKenna Vibhor Wadhwa Gaurav K Thawait John A Carrino Gary P Lees A Lee Dellon	2016	World Journal of Radiology2016，8，7：	3
2	Some remarks on a singular elliptic boundary value problem显示文摘	Choi Y S Lazer A C McKenna P J	1998	Nonlinear Analysis Theory Methods and Applications1998，32，3：	2
3	Leptin activates ATP-sensitive potassium channels in the rat insulin-secreting cell line,CRI-G显示文摘	HARVEY J MCKENNA F HERSON P S	1997	J Physiol1997，504，3：	1
4	Time-domain modeling, characterization,and measurements of anechoic and semi-anechoic electromagnetic test chambers显示文摘	Holloway C L McKenna P M Dalke R A Perala R A and Devor C L Jr	2002	Electromagnetic Compatibility IEEE Transactions on2002，44，：	1
5	Establishment of conditions for the detection of bovine herpesvirus-1 by polymerase chain reaction using primers in the thymidine kinase region显示文摘	Yason C V Harris L M McKenna P K	1995	Can J Vet Res1995，59，2：	1
6	Report of the 1995 WHO/ISFC Task on the definition and classification of cardiomyopathies显示文摘	Richardson P Mckenna W Bristow M	1996	Circulation1996，93，5：	1
7	Cloning and expression of a protective antigen from the cattle tick Boophilus microplus显示文摘	Willadsen P Riding G A McKenna R V	1989	Proc Natl Acad Sci USA1989，86，：	1
8	Phosphate movement in columns of sandy soil from a wastewaterirrigated site显示文摘	MANSELL R S MCKENNA P J FLAIG E	1985	Soil Science1985，140，1：	1
9	Hypertrophic cardiomyopathy显示文摘	Elliott P McKenna WJ	2004	Lancet2004，363，：	1
10	Report forthe 1995 World Health Organization/International Society and Federation of Cardiology Task Force on the definination and classification of cardiomyopathies 显示文摘	Richardson P McKenna W Bristow M	1996	Circulation1996，93，5：	1
11	Report of the 1995 World Health Organization/International Society and Federation of Cardiology Task Force on the definition and classification of cardiomyopathies 显示文摘	Richardson P McKenna WJ Bristow M	1996	Circulation1996，93，：	1
12	Report of the 1995 WHO/ISFC Task on the definition and classification of cardiomyopathies显示文摘	Richardson P Mckenna W Bristow M	1996	Circulation1996，93，5：	1
13	Report of the 1995 World Health Organization/International Society and Federation of Cardiology Task Force on the definition and classification of cardiomyopathies显示文摘	Richardson P McKenna W Bristow M	1996	Circulation1996，93，：	1
14	Large-amplitude periodic oscillations in suspension bridges: some new connection with nonlinear analysis 显示文摘	LAZER A C MCKENNA P J	1990	SIAM Rev1990，32，4：	1
15	The science of uncertainty and the art of probability syncope and its consequences in hy- pertrophic cardiomyopathy 显示文摘	Elliott P McKenna W	2009	Circulation2009，119，13：	1
16	Report of the 1995 world health organization/international society and federation of cardiology task force on the definition and classification of cardiomyopathies显示文摘	RICHARDSON P McKENNA W BRISTOW M	1996	Circulation1996，93，5：	1
17	Caring : theoretical perspectives of relevance to nursing显示文摘	McCANCE T V McKENNA H P BOORE J R	1999	J Adv Nuts1999，30，6：	1
18	Comparison of the effects of treatment with intrathecal lidecaine given before and after fomalin on both nociception and Fos expression in the spinal cord dorsal horn 显示文摘	Yashpal K Mason P Mckenna JE	1998	Anesthesiology1998，88，：	1
19	Evaluation of a live-attenuated foot-and-mouth disease virus as a vaccine candidate显示文摘	Mason P W Piccone M E McKenna T St	1997	Virology1997，227，：	1
20	Report of the 1995 World Health Organization/International Society and Federation of Cardiology Task Force on the definition and classification of cardiomyopathies 显示文摘	Richardson P Mckenna W Bristow M	1996	Circulation1996，93，5：	1

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