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Gravity tectonics controls on reservoir-scale sandbodies:Insights from 3D seismic geomorphology of the canyons buried in the upper slope of the Eastern Niger delta basin

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Energy Geoscience 2024年第3期5卷 244-260页

作者： Vivian O.Oguadinma Jean-Yves Reynaud Vincent Delhaye-Prat Tony Akpi Scott Thackrey Ademola Lanisa massimo dall’asta Univ.Lille CNRSUniv.Littoral Côte d'OpaleUMR 8187LOGLaboratoire d'Océanologie et de GéosciencesF 59000 LilleFrance Total Energies E&P Africa-HUB CSTJFAvenue Larribau64000PauFrance

High-resolution 3D seismic data analysis was integrated with a calibrated well and biostratigraphy data to present the first overview of a buried Pleistocene canyon system on the upper slope of the eastern Niger Delta,the Galabor *** maps of specific horizons allow documenting the changing morphologies and infill lithologies of two main branches of the canyon through two stages of activity separated by a reference horizon dated at 0.99 Ma based on well *** the upper slope,growth faults dissect the canyon heads,the catchment of which encroaches a network of valleys incised on the outer *** canyon fill is composed of muddy channels and mass-transport deposits,largely derived from the collapse of canyon walls and sand-rich bodies forming a tract sourced by shelf-edge deltas at the outlet of the incised ***-density turbiditic processes likely control the distribution of sand bodies along the canyon,ranging from tributary fans on the upper slope to 6 km-wide meander belts on the middle *** sandy deposits accumulate in minibasins formed along the canyon path,downstream of the subsiding hanging wall of the growth faults and upstream of shale ridges that damp the flow in the *** results show that canyons can be major targets for sand reservoir exploration on the upper slope of large muddy deltas.

关键词： Geomorphology Submarine canyon 3D seismic Fault Shale ridge Reservoir Channel

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Diagnostic Yield of Non-Invasive Testing in Patients with Anomalous Aortic Origin of Coronary Arteries:A Multicentric Experience

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Congenital Heart Disease 2022年第4期17卷 375-385页

作者： Alberto Cipriani Pietro Bernardo dall’Aglio Laura Mazzotta Domenico Sirico George Sarris Mark Hazekamp Thierry Carrel Alessandro Frigiola Vladimir Sojak Mauro Lo Rito Jurgen Horer Regine Roussin Julie Cleuziou Bart Meyns Jose Fragata Helena Telles Anastasios C.Polimenakos Katrien Francois Altin Veshti Jukka Salminen Alvaro Gonzalez Rocafort Matej Nosal Eleftherios Protopapas Roberto Tumbarello Patrizio Sarto Cinzia Pegoraro Raffaella Motta Giovanni Di Salvo Domenico Corrado Vladimiro LVida massimo A.Padalino Department of Cardio-Thoracic Vascular Sciences and Public HealthUniversity of PadovaPadovaItaly Department of Woman and Child’s Health Pediatric CardiologyUniversity of PadovaPadovaItaly Athens Heart Surgery Institute and Iaso Children’s Hospital AthensGreece Department for Cardiovascular Surgery University Medical CenterLeidenThe Netherlands Department for Cardiovascular Surgery University Hospital BernBernSwitzerland Department of Congenital Cardiac Surgery IRCCS Policlinico San DonatoSan Donato MilaneseItaly Department of Pediatric Cardiology and Congenital Heart Disease Hôpital Marie LannelongueUniversitéParis-SudLe Plessis-RobinsonFrance Deutsch Herz Zentrum MunichGermany Katholieke Universiteit Leuven LeuvenBelgium Cardiothoracic Surgery Hospital de Santa Marta Rua LisbonPortugal Department of Pediatric Cardiothoracic Surgery Children’s Hospital of GeorgiaGeorgiaUSA Department of Cardiac Surgery University Hospital GhentGhentBelgium Division of Cardiac Surgery University Hospital Center of TiranaTiranaAlbania Department of Pediatric Cardiac Surgery Hospital for Children and AdolescentsUniversity of HelsinkiHelsinkiFinland Congenital Cardiac Surgery Department Hospital Universitario La PazMadridSpain Department of Pediatric Cardiac Surgery National Institute of Cardio-Vascular Diseases-Children’s Heart CenterBratislavaSlovakia Division of Pediatric Cardiology Ospedale BrotzuCagliariItaly Division of Sport Medicine Ospedale Ca’FoncelloTrevisoItaly Department of Medicine Radiology ClinicUniversity of Padua Medical SchoolPadovaItaly

Background:Anomalous aortic origin of a coronary artery(AAOCA)is a congenital heart disease with a 0.3%−0.5%*** is challenging due to nonspecific clinical *** stratification and treatment are currently based on expert consensus and single-center case ***:Demographical and clinical data of AAOCA patients from 17 tertiary-care centers were *** imaging studies(Bidimensional echocardiography,coronary computed tomography angiography[CCTA]were *** correlations with anomalous coronary course and origin were ***:Data from 239 patients(42%males,mean age 15 y)affected by AAOCA were collected;154 had AAOCA involving the right coronary artery(AAORCA),62 the left(AAOLCA),23 other anomalies.211(88%)presented with an inter-arterial *** electrocardiogram(ECG)was abnormal in 37(16%).AAOCA was detected by transthoracic echocardiography and CCTA in 53%and 92%of patients,*** of the patients reported cardiac symptoms(119/239;50%),mostly during exercise in 121/178(68%).An ischemic response was demonstrated in 37/106(35%)and 16/31(52%)of patients undergoing ECG stress test and stress-rest single positron emission cardiac *** with AAORCA,patients with AAOLCA presented more frequently with syncope(18%vs.5%,P=0.002),in particular when associated with inter-arterial course(22%vs.5%,P<0.001).Conclusion:Diagnosis of AAOCA is a clinical challenge due to nonspecific clinical presentations and low sensitivity of first-line cardiac screening *** seems to be strictly correlated to AAOLCA with inter-arterial course.

关键词： Anomalous coronary arteries congenital echocardiography coronary computed tomography angiography

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Italian survey on non-steroidal anti-inflammatory drugsand gastrointestinal bleeding in children

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World Journal of Gastroenterology 2016年第5期22卷 1877-1883页

作者： Sabrina Cardile massimo Martinelli Arrigo Barabino Paolo Gandullia Salvatore Oliva Giovanni Di Nardo Luigi dall'Oglio Francesca Rea Gian Luigi de'Angelis Barbara Bizzarri Graziella Guariso Enzo Masci Annamaria Staiano Erasmo Miele Claudio Romano Gastroenterology and Endoscopic Unit Department of PediatricsUniversity of Messina98100 MessinaItaly Department of Translational Medical Science Section of PediatricsUniversity of Naples“Federico II”80131 NaplesItaly Department of Pediatric Gastroenterology Gaslini Institute16148 GenoaItaly Department of Pediatrics and Infantile Neuropsychiatry Pediatric Gastroenterology and Liver UnitSapienza University of Rome00185 RomeItaly Digestive Surgery and Endoscopy Unit Bambino GesùChildren’s Hospital00165 RomeItaly Gastroenterology and Endoscopy Service University of Parma43126 ParmaItaly Unit of Paediatric Gastroenterology Digestive EndoscopyHepatologyand Care of Children with Liver TransplantationDepartment of Women’s and Children’s HealthUniversity Hospital of Padova35128 PadovaItaly Gastrointestinal Endoscopy Azienda Ospedaliera San Paolo University HospitalUniversity of Milan20142 MilanItaly

AIM: To investigate gastrointestinal complications associated with non-steroidal anti-inflammatory drug(NSAIDs) use in ***: A retrospective, multicenter study was conducted between January 2005 and January 2013, with the participation of 8 Italian pediatric gastroenterology centers. We collected all the cases of patients who refer to emergency room for suspected gastrointestinal bleeding following NSAIDs consumption, and underwent endoscopic evaluation. Previous medical history, associated risk factors, symptoms and signs at presentation, diagnostic procedures, severity of bleeding and management of gastrointestinal bleeding were collected. In addition, data regarding type of drug used, indication, dose, duration of treatment and prescriber(physician or selfmedication) were examined. RESULTS: Fifty-one patients, including 34 males, were enrolled(median age: 7.8 years). Ibuprofen was the most used NSAID [35/51 patients(68.6%)]. Pain was the most frequent indication for NSAIDs use [29/51 patients(56.9%)]. Seven patients had positive family history of Helicobacter pylori(H. pylori) infection or peptic ulcer, and 12 had associated comorbidities. Twenty-four(47%) out of 51 patients used medication inappropriately. Hematemesis was the most frequent symptom(33.3%). Upper gastrointestinal endoscopy revealed gastric lesions in 32/51(62%) patients, duodenal lesions in 17(33%) and esophageal lesions in 8(15%). In 10/51(19.6%) patients, a diagnosis of H. pylori gastritis was made. Forty-eight(94%) patients underwent medical therapy, with spontaneous bleeding resolution, while in 3/51(6%) patients, an endoscopic hemostasis was ***: The data collected in this study confirms that adverse events with the involvement of the gastrointestinal tract secondary to NSAID use are also common in

关键词： Hematemesis Gastrointestinal bleeding non-steroidal anti-inflammatory drug Melena Pediatrics

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