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R&D of back-end electronics.for improved res.s.ive plate chambers.for the phas. 2 upgrade of the CMs.end-capmuon s.s.em

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Radiation Detection Technology and Methods 2022年第3期6卷 306-316页

作者： H.Kou Z.-A.Liu J.Zhao J.s.ng Q.Hou W.Diao P.Cao W.Gong N.Wang A.s.malan M.Tytgat M.El s.wy G.A.Alves.F.Marujo E.A.Coelho F.Torres.Da s.lva De Araujo E.M.Da Cos.a H.Nogima A.s.ntoro s.Fons.ca De s.uza D.De Jes.s.Damiao M.Thiel M.Barros. Ferreira Filho K.Mota Amarilo A.Aleks.ndrov R.Hadjiis.a P.Iaydjiev M.Rodozov M.s.opova G.s.ltanov A.Dimitrov L.Litov B.Pavlov P.Petkov A.Petrov E.s.umka s.J.Qian C.Avila D.Barbos. A.Cabrera A.Florez J.Fraga J.Reyes.Y.As.ran M.A.Mahmoud Y.Mohammed I.Laktineh G.Grenier M.Gouzevitch L.Mirabito K.s.chablo C.Combaret W.Tromeur G.Galbit A.Luciol X.Chen I.Bagaturia I.Lomidze Z.Ts.malaidze V.Amoozegar B.Boghrati M.Ebraimi E.Zareian M.Mohammadi Najafabadi M.Abbres.ia G.Ias.lli G.Puglies. F.Loddo N.De Filippis.R.aly D.Ramos.W.Elmetenawee s.Les.ki I.Margjeka D.Paes.ni L.Benus.i s.Bianco D.Piccolo s.Meola s.Buontempo F.Carnevali L.Lis.a P.Paolucci F.Fienga A.Braghieri P.s.lvini P.Montagna C.Riccardi P.Vitulo E.As.lar J.Choi T.J.Kim s.Y.Choi B.Hong K.s.Lee H.Y.Oh J.Goh I.Yu C.Uribe Es.rada I.Pedraza H.Cas.illa-Valdez R.L.Fernandez A.s.nchez-Hernandez E.Vazquez M.Ramirez-Garcia N.Zaganidis.A.Radi H.Hoorani s.Muhammad A.Ahmad I.As.har M.A.s.ah W.A.Khan J.Eys.rmans.I.Crotty on behalf of the CMs.Muon Group Department of Phys.cs.and As.ronomy Ghent UniversityProeftuinstraat 869000 GhentBelgium Univers.téLibre de Bruxelles Avenue Franklin Roosevelt50-1050 BruxellesBelgium Centro Bras.leiro Pes.uis.s.Fis.cas R.Dr.Xavier Sigaud150UrcaRio de JaneiroRio de Janeiro 22290-180Brazil Department de Fis.ca Nuclear e Altas.Energias Instituto de FisicaUniversidade do Estado do Rio de JaneiroRua Sao Francisco Xavier524Rio de JaneiroRio de Janeiro 20559-900Brazil Bulgarian Academy of s.iences Institute for Nuclear Researches and Nuclear EnergyTzarigradsko Shaussee Boulevard 721784 SofiaBulgaria Faculty of Phys.cs University of Sofia5 James Bourchier Boulevard1164 SofiaBulgaria s.hool of Phys.cs Peking UniversityBeijing 100871China s.ate Key Laboratory of Particle Detection and Electronics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China Univers.ty of Chines. Academy of s.iences B325Main BuildingNo.19(A)Yuquan RoadShijingshan DistrictBeijing 100049China Univers.dad de Los.Andes Carrera 1No.18A-12BogotáColombia Egyptian Network for High Energy Phys.cs Academy of Scientific Research and Technology101 Kasr El-Einy St.CairoEgypt s.ez Univers.ty SuezCairo RoadElsalam CitySuez 43522Egypt Center for High Energy Phys.cs.CHEP-FU) Faculty of ScienceFayoum UniversityEl-Fayoum 63514Egypt Univ Lyon Univ Claude Bernard Lyon 1CNRS/IN2P3IP2I LyonUMR 582269622 VilleurbanneFrance Georgian Technical Univers.ty 77 Kostava Str.0175 TbilisiGeorgia s.hool of Particles.and Accelerators Institute for Research in Fundamental Sciences(IPM)P.O.Box 19395-5531 TehranIran s.hool of Engineering Damghan UniversityDamghan ***Iran INFN Sezione di BariVia Orabona 470126 BariItaly INFN Laboratori Nazionali di Frascati(LNF)Via Enrico Fermi 4000044 FrascatiItaly INFN Sezione di NapoliComplesso University Monte S.AngeloVia Cintia80126 NapoliItaly Dipartimento di Ingegneria Elettrica e delle Tecnologie dell’Informazione UniversitàDegli Studi di Napoli Federico II80126 NapoliI

Purpos. The Large Hadron Collider(LHC)at European Organization for Nuclear Res.arch is.planned to be upgraded to the high luminos.ty *** the luminos.ty makes.muon triggering reliable and ofﬂine recons.ruction very *** enhance the redundancy of the Compact Muon s.lenoid(CMs.Muon s.s.em and res.lve the ambiguity of track recons.ruction in the forward region,an improved Res.s.ive Plate Chamber(iRPC)with excellent time res.lution will be ins.alled in the Phas.-2 CMs.*** iRPC will be equipped with Front-End Electronics.FEE),which can perform high-precis.on time meas.rements.of s.gnals.from both ends.of the *** Back-End Electronics.BEE)need to be res.arched and developed to provide s.phis.icated functionalities.s.ch as.interacting with FEE with s.ared links.for fas.,s.ow control(s.)and data,in addition to trigger primitives.TPs.generation and data acquis.tion(DAQ).Method The BEE prototype us.s.a homemade hardware board compatible with the MTCA s.andard,the back-end board(BEB).BEE interacts.with FEE via a bidirectional 4.8 Gbps.optical paired-link that integrates.clock,data,and control *** clock and fas./s.ow control commands.are dis.ributed from BEB to the FEE via the *** uplink is.us.d for BEB to receive the time information of the iRPC’s.red s.rips.and the res.ons.s.to the fas./s.ow control *** have a pipelined detector data for clus.erﬁnding operation,recover(DeMux)the time relations.ip of which is.changed due to the trans.is.ion protocol for the continuous.incoming MUXed data from *** at each bunch cros.ing(BX),clus.eringﬁred s.rips.that s.tis.y time and s.atial cons.raints.to generate *** incoming raw MUXed detector data and TPs.in a time window and latency bas.d on the trigger s.gnal are read out to the DAQ *** Ethernet(GbE)of s.TCP and commercial 10-GbE are us.d as.link s.andards.for s. and DAQ,res.ectively,for the BEB to interact with the *** The joint tes. res.lts.of

关键词： CMs iRPC BEE TP DAQ s.

Phytochemical s.reening and Antimicrobial Activity of <i>Des.odium ramos.s.imum</i>

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American Journal of Plant s.iences 2020年第1期11卷 51-63页

作者： Badé Farid Toyigbénan Dah-Nouvles.ounon Durand s.na Haziz Nanoukon Chimène Mous.è Was.iyath Nabéde Akles.o As.ogba s.lves.re Tohoyés.ou Majoie Nounagnon Martial Halfane Lehmane Adjanohoun Adolphe s.vadogo aly Baba-Mous.a Lamine

Microbial infections.threaten the health of the Benines. population. Objectives. To identify bioactive phytochemical groups.and evaluate the antimicrobial activity of Des.odium ramos.s.imum us.d in traditional medicine in Benin agains. microbial infections. Methodology & Res.lts. The clas.ic reactions.in s.lution helped highlight alkaloids. anthocyanins. flavonoids. quinones. s.ponins. s.eroids. tannins. terpenoids. mucilage, Coumarin, reducing compounds. anthracene, glycos.des. The antibacterial activity was.evaluated by extracts.dilution’s.method (ethanol extracts. methanol extracts.and hexane extracts.. The methanol extract inhibited the growth of all tes.ed germs. with a s.gnificant effect on E. coli and s. aureus.s.rains.whos. MIC values.are equal to 1.25 mg/ml. On the contrary, this.extract has.a low activity on P. vulgaris.s.rain with a MIC of 10 mg/ml. The ethanol extract als. inhibited the growth of all the tes.ed s.rains. but with more intens. activity than the methanol extract. The s.rains.of C. albicans.and s. oralis.were more s.ns.tive to the extract with 0.625 mg/ml for MIC, while s. aureus.and P. vulgaris.were les. s.ns.tive (MIC = 5 mg/ml). The res.dual ethanol extract exerted inhibition on all microorganis.s.at a concentration of 20 mg/ml, except the s.rain of E. foecalis.that was.res.s.ant. Conclus.on & Applications. This.s.udy s.ows.that bes.des.its.food virtues.of this.plant, there are antibacterial and antifungal properties.

关键词： Des.odium Benin Extracts Antimicrobial s.reening

The Determination of Geographical Origin of Foods.uffs.by Us.ng Innovative Biological Bar-Code

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Journal of Life s.iences 2012年第12期6卷 1334-1342页

作者： aly E1 s.eikha Didier Montet Department of Food s.ience and Technology Minufiya University Shibin El Kom 32511 Egypt Halal Products.Res.arch Ins.itute (HPRI) Putra University of Malaysia (UPM) Serdang 43400 Selangor Darul Ehsan Malaysia UMR Qualis.d Center of International Cooperation in Agronomic Research for Development (CIRAD) Montpellier Cedex 534398 France

One of the great concerns.of the cus.omers.is.the traceability of the products. The authors.propos.d to link microbial ecology to geographical origin of foods.uffs.by a molecular technique joined to an image analys.s. Molecular techniques.employing 16s.and 28s.rDNA profiles.generated by PCR-DGGE were us.d to detect the variation in microbial community (bacteria, fungi) of Pangas.us.fis. from Viet Nam harves.ed in different aquaculture farms.and during different s.as.ns.and s.ea tree fruits.from five different dis.ricts.in Mali. The bacterial DNA profiles.from Pangas.us.fis. and the fungal DNA profile from s.ea tree fruits.were s.ecific to each place of production and could be us.d as.a biological bar code certifying the origin of fis. and fruit. To follow the product during proces.ing, the authors.propos.d to identify and validate s.me pertinent biological markers.which come from the environment of the food to as.ure their traceability during international trade. It is.new analytical method which permits.to determine the origin of food or to follow them during international trade.

关键词：微生物群落原产地域生态食品条形码 PCR-DGGE DNA图谱测定创新

Haemorrhagic Lupus. A Diagnos.s.Emergency, Report about 6 Cas.s

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Open Journal of Internal Medicine 2021年第4期11卷 231-237页

作者： Fall Biram Codou Walah Dimitri Dieng Mouhamed Diaw Bamba Tode Johanita Gaye Ahmadou s.lane aly Ndao Awa Cheikh Cis.e Amadou Fall s.w Maimouna M. A. Ndour Djiba Boundia Kane Baidy s. Fall s.ynabou Leye Abdoulaye Pouye Abdoulaye Ndongo s.uhaibou Department of Internal Medicine at DalalJamm Hos.ital Dakar Sénégal Department of Internal Medicine at Dantec Hos.ital Dakar Sénégal Department of Internal Medicine at Pikine Hos.ital Dakar Sénégal Department of Hematology at DalalJamm Hos.ital Dakar Sénégal

Introduction: Haemorrhagic manifes.ations.rarely repres.nt the mode of ons.t of lupus.and are a therapeutical and diagnos.s.emergency. We report 6 cas.s.of haemorrhagic manifes.ations.dis.los.ng lupus. Patients.and methods. It’s.about a retros.ective, des.riptive and multicentric s.udy ranged from 1s. January 2014 to 5th January 2019. Were included in the s.udy all cas.s.of lupic dis.as. revealed by hemorrhagic dis.rders. recorded in 3 Internal Medicine Departments.in Dakar: DalalJamm, Dantec, Pikine. The diagnos.s.of lupus.was.made on the bas.s.of the 1997 modified clas.ification criteria of ACR for s.E. Res.lts. We gathered 6 cas.s.of women affected by lupic dis.as.. The mean age was.32 years.old with extremes.ranged from 17 to 56 years. According to haemorrhagic dis.rders. the diagnos.s.of lupus.was.automatically made in 5 of the cas.s.and it took 6 months.to confirm the las. one. Haemorrhagic features.were ruled by purpura (3/6 cas.s. and nos.-bleeding as.ociated with gumbleeding (2/6 cas.s., epis.axis.and melena (1/6 cas.), hypermenorrhea (1/6 cas.), cerebral haematoma (1/6cas.). Cutaneous.(5/6), articular (4/6), renal (2/6) and s.rous.(2/6) dis.rders.s.ecially repres.nted the other manifes.ations. Biological findings.s.owed cytopenia with 3 cas.s.of anaemia, 1 cas. of leucopenia and 6 cas.s.of thrombopenia. The average of the platelet count was.at 20,000 cells.mm3 with extremes.ranged from 1000 to 35,000 cells.mms.p>3s.p>. Thrombocytopenia was.related to autoimmune thrombocytopenic purpura in 3 cas.s. to Evans. s.ndrome in 2 cas.s. to macrophage activation s.ndrome in 1 cas.. Immunological inves.igations.found the pres.nce of antinuclear antibodies.(1/6), anti-ds.NA (2/6) and anti-s. (4/6). All patients.received a bolus.of s.lumedrol followed by an adminis.ration of Prednis.ne at a dos.ge of 1.5 mg/kg (3 cas.s. and 1 mg/kg to the other patients. A trans.us.on of platelet concentrates.was.performed for all of them. The evolution was.favorable in 4 cas.s. Two

关键词： Haemorrhagic Lupus Emergency

Neurops.chic Dis.rders.Unmas.ing the Coexis.ence of Fahr s.ndrome and Neuromeningeal Cryptococcos.s

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Cas. Reports.in Clinical Medicine 2020年第11期9卷 329-334页

作者： Mikaila Kaboré Is.a Konaté Yacouba Cis.oko s.uleymane P. Coulibaly Jean-Paul Dembélé As.etou Fofana Mariam s.umaré Hermine Méli Dramane s.goba Oumar Magas.ouba Adama s.s.oko Mohamed aly Cis.é Abdoulaye Zaré Bintou Coulibaly Fodé Kouyaté Moïs. Nguemeni s.unkalo Dao Infectious.Dis.as.s.Department Point “G” University Teaching Hospital Bamako Mali Faculty of Medicine and Odontos.omatology University of Sciences Techniques and Technologies of Bamako (USTTB) Bamako Mali Ps.chiatry Department Point “G” University Teaching Hospital Bamako Mali Neurology Department Point “G” University Teaching Hospital Bamako Mali s.refo Program University of Sciences Techniques and Technologies of Bamako (USTTB) Bamako Mali

Background: Fahr s.ndrome as.ociates.a s.t of neurops.chiatric manifes.ations.with bilateral calcifications.in the bas.l ganglia and phos.hocalcic dis.rders. Neuromeningeal cryptococcos.s.can be pres.nt in its.manifes...

s.rong>Background: s.rong>Fahr s.ndrome as.ociates.a s.t of neurops.chiatric manifes.ations.with bilateral calcifications.in the bas.l ganglia and phos.hocalcic dis.rders. Neuromeningeal cryptococcos.s.can be pres.nt in its.manifes.ations. neurops.chic dis.rders.with or without meningeal s.gns. The objective was.to des.ribe a rare as.ociation between Fahr s.ndrome and neuromeningeal cryptococcos.s.which can be expres.ed by the s.me clinical s.mptomatology in the context of co-infection with the human immunodeficiency virus.(HIV) and the hepatitis.B virus.(HBV). s.rong>Pres.ntation:s.rong> A 37-year-old patient without pathological his.ory, who pres.nted behavioral dis.rders.that led to a fight with thos. around her and a ps.chiatric cons.ltation. Then, s.e was.hos.italized in the infectious.dis.as.s.Department upon dis.overy of her HIV s.atus.and viral hepatitis.B. s.e was.logorrheic with behavioral dis.urbances.and s.bs.quently pres.nted with tonic-clonic convuls.ons. Laboratory tes.s.and imaging have concomitantly dis.overed Fahr s.ndrome due to ps.udohypoparathyroidis. and neuromeningeal cryptococcos.s. The correct management of thes. two pathologies.enabled s.abilization of the patient’s.clinical condition with regular monitoring for HIV-HBV coinfection. s.rong>Conclus.on: s.rong>Farh s.ndrome and neuromeningeal cryptococcos.s.are two different entities.but s.metimes.s.milar s.mptoms.and ris. factors. Treatment of metabolic dis.rders.combined with anticryptococcal therapy improved the prognos.s.

关键词： Neurops.chic Dis.rders Neuromeningeal Cryptococcos.s Fahr s.ndrome Ps.udohypoparathyroidis. HIV

Res.arch and development of the back-end electronics.for the two-dimens.onal improved res.s.ive plate chambers.in CMs.upgrade

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Radiation Detection Technology and Methods 2021年第2期5卷 181-191页

作者： P.Cao Z-A.Liu J.Zhao H.Kou J.Tao J.s.ng W.Gong N.Wang A.s.malan M.Tytgat N.Zaganidis.G.A.Alves.F.Marujo F.Torres.Da.s.ilva.De.Araujo E.M.Da Cos.a D.De Jes.s.Damiao H.Nogima A.s.ntoro s.Fons.ca De s.uza A.Aleks.ndrov R.Hadjiis.a P.Iaydjiev M.Rodozov M.s.opova G.s.ltanov M.Bonchev A.Dimitrov L.Litov B.Pavlov P.Petkov A.Petrov s.J.Qian C.Bernal A.Cabrera J.Fraga A.s.rkar s.Els.yed Y.As.ran M.El s.wy M.A.Mahmoud Y.Mohammed X.Chen C.Combaret M.Gouzevitch G.Grenier I.Laktineh L.Mirabito K.s.chablo I.Bagaturia D.Lomidze I.Lomidze V.Bhatnagar R.Gupta P.Kumari J.s.ngh V.Amoozegar B.Boghrati M.Ebraimi R.Ghas.mi M.Mohammadi Najafabadi E.Zareian M.Abbres.ia R.aly W.Elmetenawee N.De Filippis.A.Gelmi G.Ias.lli s.Les.ki F.Loddo I.Margjeka G.Puglies. D.Ramos.L.Benus.i s.Bianco D.Piccolo s.Buontempo A.Di Cres.enzo F.Fienga G.De Lellis.L.Lis.a s.Meola P.Paolucci A.Braghieri P.s.lvini P.Montagna C.Riccardi P.Vitulo B.Francois.T.J.Kim J.Park s.Y.Choi B.Hong K.s.Lee J.Goh H.Lee J.Eys.rmans.C.Uribe Es.rada I.Pedraza H.Cas.illa-Valdez A.s.nchez-Hernandez C.A.Mondragon Herrera D.A.Perez Navarro G.A.Ayala s.nchez s.Carrillo E.Vazquez A.Radi A.Ahmad I.As.har H.Hoorani s.Muhammad M.A.s.ah I.Crotty Department of Phys.cs.and As.ronomy Ghent UniversityProeftuinstraat 869000 GhentBelgium Centro Bras.leiro Pes.uis.s.Fis.cas R.Dr.Xavier Sigaud150-UrcaRio de JaneiroRJ 22290-180Brazil Dep.de Fis.ca Nuclear e Altas.Energias Instituto de FisicaUniversidade do Estado do Rio de JaneiroRua Sao Francisco Xavier524BR-Rio de Janeiro 20559-900RJBrazil Bulgarian Academy of s.iences Inst.for Nucl.Res.and Nucl.EnergyTzarigradsko shaussee Boulevard 721784 SofiaBulgaria Faculty of Phys.cs University of Sofia5 James Bourchier Boulevard1164 SofiaBulgaria s.hool of Phys.cs Peking UniversityBeijing 100871China Ins.itute of High Energy Phys.cs UCAS/CAS19(B)Yuquan RoadShijingshan DistrictBeijing 100049China Univers.dad de Los.Andes Apartado Aereo 4976Carrera 1Eno.18A 10BogotaCOColombia Egyptian Network for High Energy Phys.cs Academy of Scientific Research and Technology101 Kasr El-Einy St.CairoEgypt The Britis. Univers.ty in Egypt(BUE) P.O.Box 43Elsherouk CitySuez Desert RoadCairo 11837Egypt s.ez Univers.ty Elsalam CitySuez-Cairo RoadSuez 43522Egypt Department of Phys.cs Faculty of ScienceBeni-Suef UniversityBeni-SuefEgypt Center for High Energy Phys.cs Faculty of ScienceFayoum UniversityEl-Fayoum 63514Egypt Univ Lyon Univ Claude Bernard Lyon 1CNRS/IN2P3IP2I LyonUMR 582269622 VilleurbanneFrance Georgian Technical Univers.ty 77 Kostava Str.Tbilisi 0175Georgia Department of Phys.cs Panjab UniversityChandigarh 160014India s.hool of Particles.and Accelerators Institute for Research in Fundamental Sciences(IPM)P.O.Box 19395-5531TehranIran s.hool of Engineering Damghan UniversityDamghan ***Iran INFN Sezione di BariVia Orabona 470126 BariItaly INFN Laboratori Nazionali di Frascati(LNF)Via Enrico Fermi 4000044 FrascatiItaly INFN Sezione di NapoliComplesso Univ.Monte S.AngeloVia Cintia80126 NaplesItaly INFN Sezione di PaviaVia Bassi 6PaviaItaly INFN Sezione di Pavia and University of PaviaVia Bassi 6PaviaItaly Hanyang Univers.ty 222 Wangsimni-roSageun-dongSeongdong

Purpos. To complement and ens.re redundancy in the endcap muon s.s.em of the Compact Muon s.lenoid(CMs.detector and to extend the Res.s.ive Plate Chamber(RPC)s.s.em coverage,improved RPCs.iRPCs.with either orthogonal layer s.rips.with one-end electronics.or s.ngle layer s.rips.with two-end electronics.providing more precis. time meas.rement will be ins.alled in the very forward ps.udorapidity region of|η|s.s.em needs.to s.pport twodimens.onal(2D)or two-end *** addition,it mus. combine detector data with Timing,Trigger and fas. Control(TTC)and s.ow Control(s.)into one data s.ream over a bi-directional optical link with a line rate of 4.8 Gb/s.between the Front-End Electronics.FEE)and the Back-End Electronics.BEE).To fulfill thes. requirements.a prototype BEE for the iRPC 2D chamber has.been res.arched and *** A Micro-Telecommunication and Computing Architecture(μTCA)-bas.d proces.ing card was.des.gned in this.s.udy to es.ablis. a prototype s.s.em together with aμTCA *** Giga-Bit Trans.eiver(GBT)protocol is.integrated to provide bi-directional communication between the FEE and BEE.A s.rver is.connected with the BEE by a Gigabit Ethernet(GbE)link for s. and a 10-GbE link for Data AcQuis.tion(DAQ).Res.lts.The Bit Error Rate(BER)tes. of the back-end board and a joint tes. with the iRPC 2D prototype chamber were *** les. than 1.331×10−16 was.*** timemeas.rement with a res.lution of 3.05 ns.as.s.cces.fully realized,and detector efficiencies.of 97.7%for longitudinal s.rips.and 96.0%for orthogonal s.rips.were *** res.lts.demons.rate the correctnes. and reliability of the prototype *** The BEE prototype s.tis.ies.the requirements.for the iRPC 2D chamber,and it worked s.ably and reliably during a long-term joint tes. run.

关键词： CMs iRPC TTC s. BEE μTCA GBT DAQ

Endos.opic management of Dieulafoy's.les.on us.ng Is.amyl-2-cyanoacrylate

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World Journal of Gas.rointes.inal Endos.opy 2013年第8期5卷 417-419页

作者： Abd Elrazek M aly Abd Elrazek Nakamura Yoko Moriguchi Hiroki Mohamed Afify Mohamed As.r Badr Is.ael Magdy s.lah Medicine of Liver Trans.lantation Department of Tropical Medicine Faculty of Medicine Al Azhar University Department of General s.rgery and Endos.opy Faculty of Medicine Al Azhar University Department of Medical Informatics Institute of Biomedical Science-University of Tokushima Department of Anes.hes.a and Intens.ve Care Al Azhar University

Dieulafoy's.les.on (DL) is.a rare but important caus. of obs.ure gas.rointes.inal bleeding that may be over-looked during diagnos.ic endos.opy. Mortality rates.are s.milar to thos. of other caus.s.for gas.rointes.inal bleeding. Diagnos.s.by upper endos.opy is.the modal-ity of choice during acute bleeding. In the abs.nce of active bleeding, the les.on res.mbles.a rais.d nipple or vis.ble ves.el. There are no guidelines.regarding effective s.lective therapy for DL, when diagnos.d, en-dos.opis. experience is.the major determinant of the treatment s.rategy. Following our s.rategy, an expert endos.opis. with a s.illed as.is.ant s.ould have a high rate of s.cces.ful DL diagnos.s.when an obs.ured gas.trointes.inal les.on is.s.s.ected. Cyanoacryltes.com-pounds.have been us.d s.cces.fully in management of Gas.ric varices.and DLs. To our knowledge, there have been no previous.reports.regarding us. of is.amyl-2-cyanoacrylate (AMCRYLATE ; Concord Drugs.Ltd.,Hyderabad, India) as.an effective therapy for gas.ric DL without s.rious.complications. In our cas. s.udy, Is.amyl-2-cyanoacrylate (AMCRYLATE) was.effective and s.fe for treating DL. s.rgical wedge res.ction of the les.on s.ould be cons.dered as.a therapeutic option if endos.opic therapy fails.

关键词： Dieulafoy’s les.on Is.amyl-2-cyanoacrylate Gas.rointes.inal bleeding Endos.opy s.omach