Browsing by Author "Ozcan N."

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    Masses of the tongue and floor of the mouth: Findings on magnetic resonance imaging
    (2000) Ozturk M.; Yorulmaz I.; Guney E.; Ozcan N.
    The purpose of this study was to determine the value of MR imaging for the demonstration of masses in the tongue and floor of the mouth. Nine patients were prospectively examined with MR imaging after physical examination. Imaging protocol included T2 and contrast-enhanced and non-contrast-enhanced T1-weighted turbo spin-echo sequences, and the findings were compared with surgical and histopathological results. Histopathological examination revealed four squamous cell carcinomas, one adenoid cystic carcinoma, two tongue abscesses, and one chronic inflammatory change. The other case was diagnosed as hemangioma depending on clinical and imaging findings alone. In cases with squamous cell carcinoma, staging was done on the basis of MR imaging findings, and was found to be T4 in two cases, T3 in one case, and T2 in another. The primary role of MR imaging of the tongue and oropharynx is not to make a tissue diagnosis. Multiple deep biopsies are mandatory for the differentiation of other inflammatory and neoplastic lesions. Magnetic resonance imaging produces coronal and sagittal image planes to assess the volume and spread of the lesion and helps the surgeon determine the direction in which the biopsy should be performed.
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    EPIdemiology of Surgery-Associated Acute Kidney Injury (EPIS-AKI): Study protocol for a multicentre, observational trial
    (BMJ Publishing Group, 2021) Weiss R.; Saadat-Gilani K.; Kerschke L.; Wempe C.; Meersch M.; Zarbock A.; Makhloufi H.; Cherak A.; Ghanem L.L.; Gouaglia Z.; Guadouri D.N.; Hama F.N.; Kara M.; Saadi O.; Sakhraoui R.; Bourou F.; Cherifi A.; Sadaoui R.G.; Ouyahia A.; Ouahab I.; Bouaoud S.; Abdoun M.; Tidjane A.; Tabeti B.; Boudjenan-Serradj N.; Rivera C.J.P.; Cabrer P.; Corso J.; García J.P.; Idarraga S.; Montoya C.; Figueroa R.; Aldana E.; Torrado M.A.; Peng K.; Ma Z.-M.; Yang Y.-F.; Zhu Y.-J.; Sklienka P.; Frelich M.; Jarkulis V.; Sevcik P.; Vodicka V.; Elbahnasawy M.G.; Elsalhawy S.; Motawea S.; Othman Z.; Sahma M.; Nafea A.M.; Ahmed N.; Attia D.A.; Emara M.M.; Bonna M.M.; Gabr M.A.; Tarbay A.I.; Abdehaleem I.A.; Mohamed E.E.; Eldeeb A.M.; Abbas A.M.; Magdy J.A.; Hamed Z.H.; Osman H.M.E.; Abbas M.S.; Joannes-Boyau O.; Barraud N.; Berthelot C.; Camus T.; Dahmi A.; Defaye M.; Derville S.; El-Boustani Y.; Deloge E.; Jacob H.; Monziols S.; Priem F.; Robin J.-J.; Legros V.; Floch T.; Muccio S.; Geneve C.; Legouge M.L.; Mauny S.T.; Mfam W.; Pascot L.; Aveline C.; Chartier M.; Duteurtre B.; Gautier J.F.; Cousin A.L.; Vautier P.; Nadaud J.; Begel N.; Chekirine C.-A.; Derlon V.; Grein E.; Lehair M.-A.; Magazzeni L.; Magazzeni P.; Potter C.; Roth C.; Voivret F.; Rimmelé T.; Cerro V.; Suria S.; Elmawieh J.; Stoclin A.; Cirenei C.; Andrieu G.; Couloumy S.; Falcone J.; Fajardy M.; Gagneuil A.; Girardet E.; Mazereeuw A.; Ponsonnard S.; Egreteau P.-Y.; Bertel M.; Bocher S.; Carn V.; Guen L.L.; Loup G.L.; Lefevre M.; Ichai C.; Diop A.; Jean-Michel V.; Devlieger S.; Duthoit J.; El Kadiri M.; Léger M.; Cassisa V.; Lasocki S.; Masson C.; Rineau E.; Verrier P.; Coquerel A.; Montravers P.; Atchade E.; Rochon C.-E.; Delerue C.; Quentin V.; Latry V.; Queixalos N.; Cottenceau V.; Braun T.; Bouzoubaa S.; Christ B.; Geiger A.; Gomille J.; Kieffer V.; Mangeant S.; Prochilo C.; Schmitt C.; Skwirba S.; Grand H.; Boury F.; Mayeur N.; Pasquie M.; Garçon P.; Bruckert V.; Arnould V.; Bonciu M.; Chapelle T.; Facchino L.; Fagot-Gandet F.; Iachim A.; Mannu E.; Perus O.; Plattier R.; Rozier R.; Pradel G.; Boudinaud M.; Hausermann M.-H.; Nguyen M.H.; Ramorasata A.; Barreau A.; Boivin A.-H.; Ravry C.; Mottard N.; Beuvelot J.; Bossion F.P.; Desebbe O.; Dörr C.; von Groote T.C.; Küllmar M.; Massoth C.; Ziemann S.; Grüßer L.; Kowark A.; Wittig P.; Brandenburger T.; Dimski T.; Döhmen N.; Huthmann L.; Kaierle D.; Pelletier C.; Schleß M.; Hohn A.; Cleophas S.; Haunhorst S.; Jansen M.; Schmitt A.; Soisch J.; Sturm K.; Rosenberger P.; Bendig A.; Flohr L.; Häberle H.; Hofmann P.; Kuhle J.; Leser N.M.; Pfister K.; Prohaska S.; Sennholz F.; Stetz L.; Weber K.; Stehr S.; Klaus S.; Sadlo M.; Boschin M.; Sengelhoff C.; Göbel U.M.; Haaker J.G.; Göttker C.-K.; Gründel M.; Heringlake M.; Baumgärtel R.; Berggren A.; Gülzow M.; Muras L.; Paarmann H.; Thal S.; Bentley A.; El-Masri D.; Sebastiani A.; Arnaoutoglou E.; Ntalouka M.; Stratigopoulou P.; Analytis A.; Mavrommatis E.; Tzimas P.; Karakosta A.; Pantazi D.; Dimakopoulou A.; Dimitropoulou K.; Ioannidis O.; Jalaawiy H.; Anwar A.; Hashim H.T.; Aldawoody H.I.R.; Cortegiani A.; Catalisano G.; Ingoglia G.; Ippolito M.; De Rosa S.; Cattin L.; Bianchin A.; Barone M.; Paternoster G.; Cutuli S.L.; Russo A.; Sollazzi L.; Cascarano L.; Antonelli M.; Aceto P.; Romanò B.; Spadaro S.; Tripodi V.F.; Rossi M.; Scappatura R.; Vadalà M.C.; Fiume D.; Strano M.T.; Oddo G.; Santorsola C.; Hussain B.A.; Alnaser A.R.; Ghassan A.H.; Hasanein K.; Theab M.; Shin S.; Jung S.; Lee K.; Jung S.M.; Baek J.; Elhadi M.K.; Aldressi W.W.O.; Abuzeid I.; Albaraesi M.; Aldressi S.; Khalel W.; Abdulwahed E.; Abujrad A.A.A.; Almaghrabi A.; Alteleeb M.; Alshareea E.A.A.; Biala M.I.; Deeknah A.; Gheddim D.A.; Ghmagh R.; Ikhrays N.S.A.A.; Sinan M.; Soula E.; Bahroun S.G.; Derwish K.; Mohamed A.M.; Younes E.S.; Al Islam Benjouira R.; Aliwa M.; Altashani N.A.; Alteb M.O.; Msherghi A.; Alagelli F.; Albarouni S.; Albishti A.; Aljamal S.; Alsori M.; Ekhuja T.; Elzwai S.; Ghula M.; Mustafa T.; Tuwaib A.; Zriba H.; Agilla H.M.; Rafanomezantsoa T.A.; Podesta A.M.C.; Bonnici D.M.; Pirotta T.; López G.A.G.; Mijovska M.M.; Davitkovska T.; Gavrilovska A.; Lukikj S.; Vesova M.; Zafirova D.; Amro S.; Hajjaj B.N.F.; Alkhazendar M.; Barakat Y.; Elejla S.A.; Elhissi A.; Khader A.; Salem A.; de Freitas Regufe R.; de Oliveira Eloy A.F.; Perdigão L.M.N.C.; Grigoriev E.; Ivkin A.; Kornelyuk R.; Yaroustovsky M.; Abramyan M.; Komardina E.; Lesteva N.; Aybazova M.; Kumykova E.; Lesina S.; Rybakov G.; Shestov A.; Barmou A.A.A.; Ahmed B.L.A.; Eliyas A.M.; Emadeldin Y.; Kaserer A.; Castellucci C.; Rössler J.; Akbas S.; Petrun A.M.; Gregorcic I.; Sok V.; Cicak R.; Bárcena E.; Guisado A.; Wi I.; Melchor J.R.; Becerra-Bolaños Á.; Cabrera-Doreste S.; Domínguez-Arbelo A.; Delgado-Alonso M.C.; Muiño-Palomar V.; Rodríguez-Pérez A.; Estévez J.M.; Munoz M.B.C.; Matas J.M.; Palao S.P.; Quirós M.D.M.; Teslev A.C.; Argilaga M.; Campos M.; Bainac A.; Batalla A.; Alvarez M.G.; Giné M.; Herránz G.; Hinojal I.; Ejea M.L.; de la Rosa Ruiz N.; Abasolo M.G.; Acuna C.R.H.; Zaranton I.I.; Mendigurenmurua A.; Sanz M.J.M.; de la Fuente E.O.; Vaquero M.P.P.; Iglesias A.S.; Mieres A.U.; Urrestizala A.U.; Ferreira L.; Lobato F.; Sevilla M.A.; Erazo A.; Miró P.; Sabaté S.; Vernetta D.; Perez A.A.; Pagola M.A.; Paulis B.C.; del Val Peciña E.; Odriozola A.G.; Aizpurua A.L.; Piquer O.P.; Garcia P.P.; Rezola P.O.; Lopez A.O.; de la Calle Gil I.; Casado R.N.; Adamove P.; Domenge R.B.; Blasco F.M.B.; Villamizar A.A.R.; Llaneras M.A.P.; García-Sánchez J.I.; Téllez L.F.; Zamorano S.G.; Herreros N.G.; Esteve A.R.; Rodríguez P.M.; Trigo I.G.; Alcaraz A.; Jiménez A.L.; Rubio I.; García N.; Callejas R.; Toha A.M.C.; Claros E.; Cobeta P.; Crespo P.; Dorado T.; Elías E.; Felices J.; Gil D.; Gómez M.; Mané N.; Martín M.; Martínez A.; Pereira L.; Samaranch A.B.N.; Serrano A.; Tiscar C.; VillaHoz J.; Menéndez P.G.; Cardona E.; Conesa A.; Estepa V.; Galán P.; Espí L.L.; Aldeán Y.L.; Manrique S.; Ariza V.M.; Villa L.V.; Suliman E.S.M.A.; Hamid H.; Ibrahim A.M.; Saeed M.M.; Mukadder O.S.; Altun D.; Canbolat N.; Dinçer M.B.; Seyhan T.Ö.; Yildirim S.A.; Iyigün M.; Yapici D.; Özdemir L.; Sagun A.; Boztug N.; Cetintas Y.; Dinc B.; Gündüz E.; Ünlügenç H.; Tunay D.L.; Karakaya D.; Dost B.; Komurcu O.; Akcil E.F.; Dilmen Ö.K.; Tunali Y.; Ok G.; Alsina E.T.; Hakli Ö.; Polat C.; Turgut N.; Kizilcik N.; Köner Ö.; Sen Ö.; Aydin N.; Basaran B.; Bingul E.S.; Gürkan Y.; Darcin K.; Ugur S.; Saracoglu K.T.; Demir A.; Aysegül Ö.; Balci E.; Girgin B.; Guler A.; Karadeniz Ü.; Özaslan N.; Hülya Y.Ö.; Ozcan N.; Postaci A.; Sahap M.; Salman N.; Sagir Ö.; Atik B.; Bicakcioglu M.; Demir H.F.; Fatih U.; Kocaoglu N.; Toprak H.I.; Aslan D.D.; Colak Y.Z.; Ozcan M.S.; Yilmaz M.; Karaca U.; Sahin S.H.; Karka Ö.E.; Senoglu G.D.; Karadag S.E.; Alkis N.; Baytas V.; Akdogan A.; Besir A.; Erturk E.; Kutanis D.; Saylan S.; Tugcugil E.; Ayvat P.; Günaydin B.; Büyükgebiz B.M.; Boran O.F.; Calisir F.; Orak Y.; Balkan B.K.; Büyükcoban S.; Gökel E.; Günenc S.F.; Özbilgin S.; Göre S.; Akesen S.; Cansabuncu S.; Momot N.; Panchenko A.; Pittet J.-F.; Rutledge K.
    Introduction More than 300 million surgical procedures are performed each year. Acute kidney injury (AKI) is a common complication after major surgery and is associated with adverse short-term and long-term outcomes. However, there is a large variation in the incidence of reported AKI rates. The establishment of an accurate epidemiology of surgery-associated AKI is important for healthcare policy, quality initiatives, clinical trials, as well as for improving guidelines. The objective of the Epidemiology of Surgery-associated Acute Kidney Injury (EPIS-AKI) trial is to prospectively evaluate the epidemiology of AKI after major surgery using the latest Kidney Disease: Improving Global Outcomes (KDIGO) consensus definition of AKI. Methods and analysis EPIS-AKI is an international prospective, observational, multicentre cohort study including 10 000 patients undergoing major surgery who are subsequently admitted to the ICU or a similar high dependency unit. The primary endpoint is the incidence of AKI within 72 hours after surgery according to the KDIGO criteria. Secondary endpoints include use of renal replacement therapy (RRT), mortality during ICU and hospital stay, length of ICU and hospital stay and major adverse kidney events (combined endpoint consisting of persistent renal dysfunction, RRT and mortality) at day 90. Further, we will evaluate preoperative and intraoperative risk factors affecting the incidence of postoperative AKI. In an add-on analysis, we will assess urinary biomarkers for early detection of AKI. Ethics and dissemination EPIS-AKI has been approved by the leading Ethics Committee of the Medical Council North Rhine-Westphalia, of the Westphalian Wilhelms-University Münster and the corresponding Ethics Committee at each participating site. Results will be disseminated widely and published in peer-reviewed journals, presented at conferences and used to design further AKI-related trials. Trial registration number NCT04165369. ©