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Endoscopic management of refractory gastrointestinal non-variceal bleeding using Histoacryl(N-butyl-2-cyanoacrylate)glue

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Gastroenterology Report 2016年第3期4卷 232-236,I0002,I0003页

作者： damien ck loh Robert B Wilson Department of Upper Gastrointestinal Surgery Liverpool HospitalSydneyAustralia

Background:Histoacryl glue(N-butyl-2-cyanoacrylate)has well-established utility in the endoscopic management of gastrointestinal variceal *** role of Histoacryl glue in non-variceal bleeding is less clear,and there are few articles describing its use in this ***:Six patients with intractable non-variceal gastrointestinal bleeding were managed using injection of Histoacryl *** patients had previously failed conventional endostasis and/or interventional angioembolization and were not suitable for emergency salvage surgery due to serious comorbidities or unacceptable anaesthetic *** endoscopic Lipiodol-Histoacryl-Lipiodol sandwich injection technique was used in these *** clinical outcomes and complications were ***:There were four females and two males with a mean age of 55 *** lesions included gastric ulcers(n=2),duodenal ulcers(n=2),duodenal gastrointestinal stromal tumor(GIST)(n=1)and rectal ulcers(n=1).All patients had successful Histoacryl endostasis without the requirement for salvage *** was no treatment-related morbidity and no *** patients had further bleeding after initial Histoacryl endostasis,which was successfully controlled with further endoscopic Histoacryl ***:Histoacryl endostasis should be included in the treatment algorithm for refractory non-variceal gastrointestinal bleeding.

关键词： Histoacryl glue N-butyl-2-cyanoacrylate endoscopy non-variceal upper gastrointestinal bleeding

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具有TSC2基因突变的儿童嗜酸性实性和囊性肾细胞癌临床病理学观察

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中华病理学杂志 2020年第7期49卷 693-698页

作者：杨文萍 Kenneth Tou En Chang 徐红艳 Chik Hong Kuick Eileen Hui Qi Ng 黄慧熊枫吴艳曾松涛樊金星 Xinyi loh 江西省儿童医院病理科南昌330006 KK Women′s and Children′s Hospital Singapore 229899Singapore

目的:探讨具有TSC2基因突变的儿童嗜酸性实性和囊性肾细胞癌(ESC RCC)临床病理特征、免疫组织化学及分子遗传学特征和预后。方法:收集2017年至2018年2例ESC RCC临床资料,HE和免疫组织化学染色(EnVision)法进行形态学观察;荧光原位杂交检... 详细信息

目的:探讨具有TSC2基因突变的儿童嗜酸性实性和囊性肾细胞癌(ESC RCC)临床病理特征、免疫组织化学及分子遗传学特征和预后。方法:收集2017年至2018年2例ESC RCC临床资料,HE和免疫组织化学染色(EnVision)法进行形态学观察;荧光原位杂交检测TFE3、TFEB断裂重排基因;分子基因检测,PCR扩增,二代测序。结果:2例ESC RCC为男性,年龄分别9岁8个月和13岁,均发生在右肾。肿瘤大小5~7 cm,切面囊实性,灰红、灰白鱼肉样。显微镜下肿瘤具有纤维性包膜,肿瘤细胞突破胞膜。肿瘤细胞弥漫分布,圆形、多边性,胞质丰富,嗜伊红,可见大小不一的空泡,呈透明细胞样;部分区域类似乳头样结构,可见纤维轴心。细胞核圆形、泡状核,易见多核及巨核细胞,核分裂象未见;少量大小不一的囊样结构,囊壁可见单层瘤细胞被覆呈钉突样。间质见厚壁血管,灶状淋巴细胞浸润;较多嗜伊红坏死,可见钙化和胆固醇结晶。免疫组织化学阳性表达:PAX8(弥漫)、细胞角蛋白(ck)20、广谱细胞角蛋白(ckpan,局灶)、CD10(1例局灶/1例弥漫)、INI1、波形蛋白、CD68阳性,Ki-67阳性指数5%~10%。HMB45、S-100蛋白、Melan A、p53、结蛋白、TFE3、ck7、ck19、上皮细胞膜抗原(EMA)、CD56、嗜铬粒素A(CgA)、突触素、CD30、CD117、WT1、平滑肌肌动蛋白(SMA)阴性。分子遗传学检测:TFE3、TFEB断裂重排阴性。二代测序:例1,TSC2 ***574Ter(0.198);例2,TSC2 ***406Ter(0.355)。结论:ESC RCC儿童发病比较罕见,容易误诊,其具有独特的病理形态学特征、免疫表型和分子遗传学改变,预后较好。

关键词：肾肿瘤儿童免疫组织化学基因测定

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Measurement of Ξcc++ production in pp collisions at s1/2=13 TeV

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Chinese Physics C 2020年第2期44卷 13-23页

作者： R.Aaij C.Abellán Beteta T.Ackernley B.Adeva M.Adinolfi H.Afsharnia C.A.Aidala S.Aiola Z.Ajaltouni S.Akar P.Albicocco J.Albrecht F.Alessio M.Alexander A.Alfonso Albero G.Alkhazov P.Alvarez Cartelle A.A.Alves Jr S.Amato Y.Amhis L.An L.Anderlini G.Andreassi M.Andreotti F.Archilli A.Artamonov M.Artuso K.Arzymatov E.Aslanides M.Atzeni B.Audurier S.Bachmann J.J.Back S.Baker V.Balagura W.Baldini A.Baranov R.J.Barlow S.Barsuk W.Barter M.Bartolini F.Baryshnikov J.M.Basels G.Bassi V.Batozskaya B.Batsukh A.Battig A.Bay M.Becker F.Bedeschi I.Bediaga A.Beiter L.J.Bel V.Belavin S.Belin V.Bellee K.Belous I.Belyaev G.Bencivenni E.Ben-Haim S.Benson S.Beranek A.Berezhnoy *** D.Berninghoff H.C.Bernstein C.Bertella E.Bertholet A.Bertolin C.Betancourt F.Betti M.O.Bettler Ia.Bezshyiko S.Bhasin J.Bhom M.S.Bieker S.Bifani P.Billoir A.Bizzeti M.Bjørn M.P.Blago T.Blake F.Blanc S.Blusk D.Bobulska V.Bocci O.Boente Garcia T.Boettcher A.Boldyrev A.Bondar N.Bondar S.Borghi M.Borisyak M.Borsato J.T.Borsuk T.J.V.Bowcock C.Bozzi M.J.Bradley S.Braun A.Brea Rodriguez M.Brodski J.Brodzicka A.Brossa Gonzalo D.Brundu E.Buchanan A.Buonaura C.Burr A.Bursche A.Butkevich J.S.Butter J.Buytaert W.Byczynski S.Cadeddu H.Cai R.Calabrese L.Calero Diaz S.Cali R.Calladine M.Calvi M.Calvo Gomez P.Camargo Magalhaes A.Camboni P.Campana D.H.Campora Perez A.F.Campoverde Quezada L.Capriotti A.Carbone G.Carboni R.Cardinale A.Cardini I.Carli P.Carniti K.Carvalho Akiba A.Casais Vidal G.Casse M.Cattaneo G.Cavallero S.Celani R.Cenci J.Cerasoli M.G.Chapman M.Charles Ph.Charpentier G.Chatzikonstantinidis M.Chefdeville V.Chekalina C.Chen S.Chen A.Chernov S.-G.Chitic V.Chobanova S.Cholak M.Chrzaszcz A.Chubykin P.Ciambrone M.F.Cicala X.Cid Vidal G.Ciezarek F.Cindolo P.E.L.Clarke M.Clemencic H.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colombo A.Comerma-Montells A.Contu N.Cooke G.Coombs S.Coquereau G.Corti C.M.Costa Sobral B.Couturier D.C.Craik J.Crkovska A.Crocombe M.Cruz Torres R.Currie C.L.Da Silva E.Dall'Occo J.Dalseno C.D' Centro Brasileiro de Pesquisas Físicas(CBPF) Rio de JaneiroBrazil Universidade Federal do Rio de Janeiro(UFRJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina School of Physics State Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of Sciences BeijingChina Institute Of High Energy Physics(IHEP) BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Grenoble Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance UniversitéClermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance LAL Univ.Paris-SudCNRS/IN2P3UniversitéParis-SaclayOrsayFrance LPNHE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultät Physik Technische Universität DortmundDortmundGermany Max-Planck-Institut für Kernphysik(MPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universität HeidelbergHeidelbergGermany School of Physics University College DublinDublinIreland INFN Sezione di Bari BariItaly INFN Sezione di Bologna BolognaItaly INFN Sezione di Ferrara FerraraItaly INFN Sezione di Firenze FirenzeItaly INFN Laboratori Nazionali di Frascati FrascatiItaly INFN Sezione di Genova GenovaItaly INFN Sezione di Milano-Bicocca MilanoItaly INFN Sezione di Milano MilanoItaly INFN Sezione di Cagliari MonserratoItaly INFN Sezione di Padova PadovaItaly INFN Sezione di Pisa PisaItaly INFN Sezione di Roma Tor Vergata RomaItaly INFN Sezione di Roma La Sapienza RomaItaly Nikhef National Institute for Subatomic Physics AmsterdamNetherlands Nikhef National Institute for Subatomic Physics and VU University Amsterdam AmsterdamNetherlands Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences KrakówPoland AGH-University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakówPoland Nationa

The production of ■baryons in proton-proton collisions at a centre-of-mass energy of √s = 13 TeV is measured in the transverse-momentum range 4 详细信息

The production of ■baryons in proton-proton collisions at a centre-of-mass energy of √s = 13 TeV is measured in the transverse-momentum range 4ck^-π^+ π^+decay relative to the prompt ∧^+c production cross-section is found to be(2.22±0.27±0.29)×10^-4,assuming the central value of the measured lifetime,where the first uncertainty is statistical and the second systematic.

关键词： doubly charmed baryons hadron production QCD

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