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| 1 | Use of shear wave elastography for the diagnosis and follow-up of biliary atresia: A meta-analysis显示文摘BACKGROUND Timely differentiation of biliary atresia(BA)from other infantile cholestatic diseases can impact patient outcomes.Additionally,non-invasive staging of fibrosis after Kasai hepatoportoenterostomy has not been widely standardized.Shear wave elastography is an ultrasound modality that detects changes in tissue stiffness.The authors propose that the utility of elastography in BA can be elucidated through meta-analysis of existing studies.AIM To assess the utility of elastography in:(1)BA diagnosis,and(2)post-Kasai fibrosis surveillance.METHODS A literature search identified articles that evaluated elastography for BA diagnosis and for post-Kasai follow-up.Twenty studies met criteria for meta-analysis:Eleven for diagnosis and nine for follow-up post-Kasai.Estimated diagnostic odds ratio(DOR),sensitivity,and specificity of elastography were calculated through a random-effects model using Meta-DiSc software.RESULTS Mean liver stiffness in BA infants at diagnosis was significantly higher than in non-BA,with overall DOR 24.61,sensitivity 83%,and specificity 79%.Post-Kasai,mean liver stiffness was significantly higher in BA patients with varices than in patients without,with DOR 16.36,sensitivity 85%,and specificity 76%.Elastography differentiated stage F4 fibrosis from F0-F3 with DOR of 70.03,sensitivity 96%,and specificity 89%.Elastography also differentiated F3-F4 fibrosis from F0-F2 with DOR of 24.68,sensitivity 85%,and specificity 81%.CONCLUSION Elastography has potential as a non-invasive modality for BA diagnosis and surveillance post-Kasai.This paper’s limitations include inter-study method heterogeneity and small sample sizes.Future,standardized,multi-center studies are recommended. | Ellen S Wagner Hussien Ahmed H Abdelgawad Meghan Landry Belal Asfour Mark B Slidell Ruba Azzam | 2022 | World Journal of Gastroenterology2022，28，32： | 5 |
| 2 | Development of neural networks for weed recognition In corn fields 显示文摘 | Yang C C Prasher S O Landry J Ramaswarmy H S | 2002 | Transactions of the ASAE2002，45，3： | 1 |
| 3 | Theeffectsof dou -lasupport during Laboronmother -infant interactional 2months 显示文摘 | LandryS H McGrathSK Kennell JH | 1998 | PediatricRes1998，43，： | 1 |
| 4 | The benefits of increasing the number of microsatellites uti- lized in genetic population studies:an empirical per- spective显示文摘 | Koskinen M T Hirvonen H Landry P A | 2004 | Hereditas2004，141，1： | 1 |
| 5 | Oxidation of octane and cyclohexane using a new porous substrate, Ti-MMM-1显示文摘 | Landry C C | 2002 | Micropor Mesopor Mat2002，52，： | 1 |
| 6 | Integrated decision support system (DSS) for manure management & A review and perspective显示文摘 | Karmakar S Lague C Agnew J Landry H | 2007 | Computers and Electronics in Agncuhure2007，57，2： | 1 |
| 7 | Kinetic control of silicon carbide/metal reactions显示文摘 | PARK J S LANDRY K PEREPEZKO J H | 1999 | Materials Science and Engineering1999，259，： | 1 |
| 8 | Review of recent carrying capacity models for bivalve culture and recommendations for research and management 显示文摘 | McKindsey C W Thetmeyer H Landry T | 2006 | Aquaculture2006，261，： | 1 |
| 9 | Prochlorococcus and Synechococcus growth rates and contributions to production in the Arabian Sea during the 1995 Southwest and Northeast Monsoons显示文摘 | LIU H B CAMPBELL L LANDRY M R | 1998 | Deep Sea Research Part II1998，45，1011： | 1 |
| 10 | Systematics of the Argyrotaenia franciscana ( Lepidoptera: Tortricidae) species group: evidence from mitochondrial DNA 显示文摘 | LANDRY B POWELL J A SPERLING F A H | 1999 | Annals of the Entomological Society of America1999，92，： | 1 |
| 11 | Heat Shock Resistance Conferred by Expression of the Human HSP27 Gene in Rodent Cells显示文摘 | LANDRY J CHRETIEN P LAMBERT H | 1989 | J Cell Biol1989，109，： | 1 |
| 12 | On the discounted penalty at ruin in a jump-diffusion and the perpetual put option显示文摘 | Gerber H U Landry B | 1998 | Insurance: Mathematics and Economics1998，，22： | 1 |
| 13 | The repertoire and features of human platelet microRNAs 显示文摘 | H Landry P Benham A | 2012 | PLoS One2012，7，50： | 1 |
| 14 | Integrate decision support system (DSS) for manure management: A review and perspective 显示文摘 | Karmakar S Lague C Agnew J Landry H | 2007 | Comp Elec Agr2007，57，： | 1 |
| 15 | Supply chain proeess integration: A theoretieal framework 显示文摘 | Chen H Daugherty P J Landry T D | 2009 | Journal of Business Logistics2009，30，2： | 1 |
| 16 | Role of Commitment to the Supervisor, Leader-Member Exchange, and Supervisor- Based Self-Esteem in Employee-Supervisor Conflicts显示文摘 | Landry G Vandenberghe C Montreal H | 2009 | The Journal of Social Psychology2009，149，1： | 1 |
| 17 | Biological consequences of earlier snowmelt from desert dust deposition in alpine landscapes显示文摘 | Steltzer H Landry C Painter T H | 2009 | Proceedings of the National Academy of Sciences of the United States of America2009，106，11： | 1 |
| 18 | Vasopressin pressor hypersensitivity in vasodilatory septic shock 显示文摘 | LANDRY D W LEVIN H R GALLANT E M | 1997 | Crit Care Med1997，25，8： | 1 |
| 19 | On the discounted penalty at ruin in a jump-diffusion and the perpetual put option显示文摘 | Gerber H U Landry B | 1998 | Insurance: Mathematics and Economics1998，22，： | 1 |
| 20 | Physical and rheological properties of manure products显示文摘 | Landry H Lague C Roberge M | 2004 | Applied Engineering in Agriculture2004，20，3： | 1 |
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