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Elsharkawy M, Sharafeldeen A, Khalifa F, Soliman A, Elnakib A, Ghazal M, Sewelam A, Thanos A, Sandhu HS, El-Baz A. A Clinically Explainable AI-Based Grading System for Age-Related Macular Degeneration Using Optical Coherence Tomography. IEEE J Biomed Health Inform 2024; PP:1-12. [PMID: 38231804 DOI: 10.1109/jbhi.2024.3355329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
We propose an automated, explainable artificial intelligence (xAI) system for age-related macular degeneration (AMD) diagnosis. Mimicking the physician's perceptions, the proposed xAI system is capable of deriving clinically meaningful features from optical coherence tomography (OCT) B-scan images to differentiate between a normal retina, different grades of AMD (early, intermediate, geographic atrophy (GA), inactive wet or active neovascular disease [exudative or wet AMD]), and non-AMD diseases. Particularly, we extract retinal OCT-based clinical imaging markers that are correlated with the progression of AMD, which include: (i) subretinal tissue, sub-retinal pigment epithelial tissue, intraretinal fluid, subretinal fluid, and choroidal hypertransmission detection using a DeepLabV3+ network; (ii) detection of merged retina layers using a novel convolutional neural network model; (iii) drusen detection based on 2D curvature analysis; (iv) estimation of retinal layers' thickness, and first-order and higher-order reflectivity features. Those clinical features are used to grade a retinal OCT in a hierarchical decision tree process. The first step looks for severe disruption of retinal layers' indicative of advanced AMD. These cases are analyzed further to diagnose GA, inactive wet AMD, active wet AMD, and non-AMD diseases. Less severe cases are analyzed using a different pipeline to identify OCT with AMD-specific pathology, which is graded as intermediate-stage or early-stage AMD. The remainder is classified as either being a normal retina or having other non-AMD pathology. The proposed system in the multi-way classification task, evaluated on 1285 OCT images, achieved 90.82% accuracy. These promising results demonstrated the capability to automatically distinguish between normal eyes and all AMD grades in addition to non-AMD diseases.
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Said Ahmed WM, Soliman A, Ahmed Amer AE, El Shahat RM, Amin MM, Taha RS, Awad MMY, Abdel Hamid AM, El-Sayed MS, Eid EA, Dmerdash M, Ali HE, Fayed EMM, Naeem SAM, Elsharawy AF, Elzahaby OMAM, Ayoub MK, Mohammed DA. Effect of dapagliflozin against NAFLD and dyslipidemia in type 2 diabetic albino rats: possible underlying mechanisms. Eur Rev Med Pharmacol Sci 2023; 27:8101-8109. [PMID: 37750638 DOI: 10.26355/eurrev_202309_33570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
OBJECTIVE The aim was to investigate the effect of dapagliflozin on non-alcoholic fatty liver disease and dyslipidemia in type 2 diabetic rats by studying the histopathological structure of the liver and detecting possible underlying mechanisms for this impact by evaluating the potential anti-inflammatory action of dapagliflozin. MATERIALS AND METHODS 100 albino rats were used in this work and divided into five equal groups: group I (Control group), group II (Control diabetic group), group III (was administered dapagliflozin, 0.75 mg/kg, p.o.), group IV (was administered dapagliflozin, 1.5 mg/kg, p.o.), and group V (was administered dapagliflozin, 3 mg/kg, p.o.). RESULTS In our study, the total body weight, liver weight, liver index, blood glucose level, insulin level, insulin resistance, total cholesterol, triglycerides, liver enzymes, IL-1 β, and MDA were significantly higher in the control diabetic group than the normal group. The dapagliflozin reduced all the above variables significantly in a dose-dependent manner compared to the control diabetic group (p-value = 0.001 for all). CONCLUSIONS Dapagliflozin may be a promising novel treatment strategy for treating T2DM-related non-alcoholic fatty liver disease (NAFLD), and dyslipidemia where it possesses anti-oxidative, anti-inflammatory and anti-dyslipidemic effects.
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Affiliation(s)
- W M Said Ahmed
- Department of Medical Physiology, Faculty of Medicine, Al-Azhar University, Damietta, Egypt.
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Ahmed AI, Saad JM, Alahdab F, Han Y, Alfawara M, Soliman A, Nabi F, Al-Mallah MH. Outcome of sedentary patients: does the power of zero cac make a difference? Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Coronary artery calcium score (CACS) and exercise capacity (EC) are both independent prognostic tests in coronary artery disease (CAD).
Purpose
We aimed to assess the incremental prognostic role of EC to CACS, particularly in those with absent or low coronary calcification.
Methods
The cohort consisted of patients who had clinically indicated exercise stress testing and CACS assessment with a median of 27 days of each other. EC was defined based on peak metabolic equivalents (METS) achieved during exercise stress test. CACS was determined using the Agatston method. Patients were followed from the latest test date to incident MACE (inclusive of all-cause death, non-fatal myocardial infarction, late revascularization and admission for heart failure).
Results
There were a total of 1932 patients in the study population (mean age 56±12, 42% female, 48% hypertension, 21% diabetes, 48% dyslipidemia). Peak METS <6 was achieved in 8% of patients, and the median (IQR) CACS was 9 (0–203). Patients with EC <6 METS had doubling of their event rate across strata of CACS, even amongst patients with absent or low coronary calcifications (CACS 0: 4.6 vs 10.9; CACS 1–99: 10.4 vs 20.4; MACE per 1000 person year in patients with peak METS ≥ vs <6 respectively) (Figure 1).
Conclusion
Our findings showed that poor exercise capacity was associated with higher risk even in patients with absent or low coronary calcification.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A I Ahmed
- Houston Methodist Hospital , Houston , United States of America
| | - J M Saad
- Houston Methodist Hospital , Houston , United States of America
| | - F Alahdab
- Houston Methodist Hospital , Houston , United States of America
| | - Y Han
- Houston Methodist Hospital , Houston , United States of America
| | - M Alfawara
- Houston Methodist Hospital , Houston , United States of America
| | - A Soliman
- Houston Methodist Hospital , Houston , United States of America
| | - F Nabi
- Houston Methodist Hospital , Houston , United States of America
| | - M H Al-Mallah
- Houston Methodist Hospital , Houston , United States of America
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Elsafty A, Ahmed Y, Soliman A, Morsy AA. A Novel Automated Hematopathologist-Styled Commenter for Complete Blood Count and Smear Review. Am J Clin Pathol 2021. [DOI: 10.1093/ajcp/aqab191.212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction/Objective
Prevention of errors and increasing productivity are essential for managing the workflow in hematopathology labs, particularly under stress and fatigue conditions. The proposed automated commenter system is designed to directly address these critical issues. Care was also taken to ensure ease of use and minimum training time.
Methods/Case Report
Using 20 quantitative and qualitative parameters in 3 groups (RBCs, WBCs and platelets), our novel automated commenter is able to generate a hematopathologist’s report/interpretation for CBC and smear review. Built-in reference ranges can be adjusted to accommodate variability in cutoffs. There are alarms for entry of seemingly odd values, differential counts not adding up to 100% or suspected cold agglutination, lipemia and hemolysis in the specimen. Our automated commenter was developed and tested against more than 1,000 hematopathology reports. These reports included clinicopathologic correlations for different type hematopathology neoplasms and benign disorders. At least 100 reports were selected for each disease category covering all subclasses and grades. Ample user acceptance testing was conducted using feedback surveys from hematopathologists, hemato-oncologists and clinicians.
Results (if a Case Study enter NA)
Generated comments are narrative, concise, comprehensive and accurate. The abnormal findings are arranged by their grade and significance. For example, the following comment was generated using the system: “CBC and smear review reveals mild macrocytic pancytopenia with anisocytosis, increased peripheral circulating blasts above the cutoff of Acute Leukemia and critically severe neutropenia (Hgb 11.0 g/dL, MCV 103.5 fL, RDW 14.9%, WBC 3.2 K/µL, blasts 29%, promyelocytes 2%, myelocytes 5%, metamyelocytes 1%, nRBCs 5/100 WBCs, ANC 0.3 K/µL & Plt 125 K/µL) with mild dysgranulopoiesis and dacrocytosis (teardrops).”
Conclusion
Absence of clerical and scientific errors, reportedly positive user experience and saving 50-80% of pathologists’ working time are all advantages that indicate feasibility of large-scale adoption of our system by hematopathology labs. Workflow fitness, standardization, minimizing the manual variations and using the system as a professional training tool also strongly support this conjecture. The system could be used to fully automate clinicopathologic correlation with phenotypic and genetic tests and to develop an automated test selector (Triage Advisor).
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Affiliation(s)
- A Elsafty
- HematoPathology, SiParadigm Diagnostic Informatics, Pine Brook, New Jersey, UNITED STATES
| | - Y Ahmed
- HematoPathology, SiParadigm Diagnostic Informatics, Pine Brook, New Jersey, UNITED STATES
| | - A Soliman
- Science and Engineering, American University of Sharjah, Sharjah, UNITED ARAB EMIRATES
| | - A A Morsy
- Biomedical Engineering, Faculty of Engineering, Cairo University, Giza, Giza, EGYPT
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Ahmed AI, Soliman A, Han Y, Qureshi WT, Al-Mallah MH. Racial disparities of internet access in the united states: a multiyear analysis of the national behavioral risk factors surveillance system. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.3084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
The COVID 19 pandemic has led to a dramatic rise in the use of Telehealth. Studies have shown racial/ethnic disparities in internet access, a basic prerequisite for telehealth. However, little is known on the extent of this “digital divide” amongst racial minorities with cardiovascular comorbidities.
Purpose
To investigate racial disparities in internet access amongst those with cardiovascular diseases and risk factors, and explore the degree to which this exists amongst those with different levels of comorbidities.
Methods
Behavioral Risk Factors Surveillance System data from the years 2013–2017, during which survey respondents were asked the main outcome of interest (“Have you used the internet in the past 30 days”) were pooled. Respondents were included if they responded yes to questions on selected cardiovascular diseases and risk factors of interest. Multivariable logistic regression was used to analyze the odds of internet use by racial groups adjusting for several socioeconomic factors.
Results
There were a total of 1,478,214 individuals representing 150,235,244 million adults (non-Hispanic Blacks 11.31% and Hispanics 13.75%). Hispanics and Non-Hispanic Blacks reported the lowest prevalence of internet use (66.1% and 64.4% respectively) compared to Non-Hispanic Whites (81.9%). On regression analysis, racial minorities consistently reported lower rates of internet use, averaging 50% lower odds compared to non-Hispanic Whites. Results remained statistically significant even after controlling for several sociodemographic variables.
Conclusion
Using a large nationally representative cohort, we demonstrated differences in internet access amongst racial minorities and those with multiple comorbidities, placing them at distinct disadvantage with access to telecare. Our study adds to a growing body of literature that shows the disproportionate impact of the pandemic on minorities and calls for a concerted effort to reduce disparities in healthcare delivery.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A I Ahmed
- Houston Methodist Hospital, Houston, United States of America
| | - A Soliman
- Houston Methodist Hospital, Houston, United States of America
| | - Y Han
- Houston Methodist Hospital, Houston, United States of America
| | - W T Qureshi
- UMass Memorial Healthcare, Worcester, United States of America
| | - M H Al-Mallah
- Houston Methodist Hospital, Houston, United States of America
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Ade PAR, Ahmed Z, Amiri M, Barkats D, Thakur RB, Bischoff CA, Beck D, Bock JJ, Boenish H, Bullock E, Buza V, Cheshire JR, Connors J, Cornelison J, Crumrine M, Cukierman A, Denison EV, Dierickx M, Duband L, Eiben M, Fatigoni S, Filippini JP, Fliescher S, Goeckner-Wald N, Goldfinger DC, Grayson J, Grimes P, Hall G, Halal G, Halpern M, Hand E, Harrison S, Henderson S, Hildebrandt SR, Hilton GC, Hubmayr J, Hui H, Irwin KD, Kang J, Karkare KS, Karpel E, Kefeli S, Kernasovskiy SA, Kovac JM, Kuo CL, Lau K, Leitch EM, Lennox A, Megerian KG, Minutolo L, Moncelsi L, Nakato Y, Namikawa T, Nguyen HT, O'Brient R, Ogburn RW, Palladino S, Prouve T, Pryke C, Racine B, Reintsema CD, Richter S, Schillaci A, Schwarz R, Schmitt BL, Sheehy CD, Soliman A, Germaine TS, Steinbach B, Sudiwala RV, Teply GP, Thompson KL, Tolan JE, Tucker C, Turner AD, Umiltà C, Vergès C, Vieregg AG, Wandui A, Weber AC, Wiebe DV, Willmert J, Wong CL, Wu WLK, Yang H, Yoon KW, Young E, Yu C, Zeng L, Zhang C, Zhang S. Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season. Phys Rev Lett 2021; 127:151301. [PMID: 34678017 DOI: 10.1103/physrevlett.127.151301] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/12/2021] [Indexed: 06/13/2023]
Abstract
We present results from an analysis of all data taken by the BICEP2, Keck Array, and BICEP3 CMB polarization experiments up to and including the 2018 observing season. We add additional Keck Array observations at 220 GHz and BICEP3 observations at 95 GHz to the previous 95/150/220 GHz dataset. The Q/U maps now reach depths of 2.8, 2.8, and 8.8 μK_{CMB} arcmin at 95, 150, and 220 GHz, respectively, over an effective area of ≈600 square degrees at 95 GHz and ≈400 square degrees at 150 and 220 GHz. The 220 GHz maps now achieve a signal-to-noise ratio on polarized dust emission exceeding that of Planck at 353 GHz. We take auto- and cross-spectra between these maps and publicly available WMAP and Planck maps at frequencies from 23 to 353 GHz and evaluate the joint likelihood of the spectra versus a multicomponent model of lensed ΛCDM+r+dust+synchrotron+noise. The foreground model has seven parameters, and no longer requires a prior on the frequency spectral index of the dust emission taken from measurements on other regions of the sky. This model is an adequate description of the data at the current noise levels. The likelihood analysis yields the constraint r_{0.05}<0.036 at 95% confidence. Running maximum likelihood search on simulations we obtain unbiased results and find that σ(r)=0.009. These are the strongest constraints to date on primordial gravitational waves.
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Affiliation(s)
- P A R Ade
- School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - Z Ahmed
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - M Amiri
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - D Barkats
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - R Basu Thakur
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - C A Bischoff
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - D Beck
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J J Bock
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - H Boenish
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - E Bullock
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Buza
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - J R Cheshire
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - J Connors
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - J Cornelison
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - M Crumrine
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - A Cukierman
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - E V Denison
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - M Dierickx
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - L Duband
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - M Eiben
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - S Fatigoni
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - J P Filippini
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
- Department of Astronomy, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - S Fliescher
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - N Goeckner-Wald
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - D C Goldfinger
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - J Grayson
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - P Grimes
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - G Hall
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - G Halal
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - M Halpern
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - E Hand
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - S Harrison
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - S Henderson
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - S R Hildebrandt
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - G C Hilton
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - J Hubmayr
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - H Hui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K D Irwin
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - J Kang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K S Karkare
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - E Karpel
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - S Kefeli
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - S A Kernasovskiy
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J M Kovac
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - C L Kuo
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K Lau
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - E M Leitch
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - A Lennox
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - K G Megerian
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - L Minutolo
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - L Moncelsi
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - Y Nakato
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - T Namikawa
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - H T Nguyen
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R O'Brient
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R W Ogburn
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - S Palladino
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - T Prouve
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - C Pryke
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - B Racine
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Aix-Marseille Université, CNRS/IN2P3, CPPM, Marseille 13288, France
| | - C D Reintsema
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - S Richter
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - A Schillaci
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R Schwarz
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - B L Schmitt
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - C D Sheehy
- Physics Department, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - A Soliman
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - T St Germaine
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - B Steinbach
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R V Sudiwala
- School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - G P Teply
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K L Thompson
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J E Tolan
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Tucker
- School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - A D Turner
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - C Umiltà
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - C Vergès
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - A G Vieregg
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
- Department of Physics, Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - A Wandui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - A C Weber
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - D V Wiebe
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - J Willmert
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C L Wong
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - W L K Wu
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - H Yang
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K W Yoon
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - E Young
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Yu
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - L Zeng
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - C Zhang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - S Zhang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
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7
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Hammouda K, Khalifa F, Soliman A, Ghazal M, El-Ghar MA, Badawy MA, Darwish HE, Khelifi A, El-Baz A. A multiparametric MRI-based CAD system for accurate diagnosis of bladder cancer staging. Comput Med Imaging Graph 2021; 90:101911. [PMID: 33848756 DOI: 10.1016/j.compmedimag.2021.101911] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 03/20/2021] [Accepted: 03/26/2021] [Indexed: 12/21/2022]
Abstract
Appropriate treatment of bladder cancer (BC) is widely based on accurate and early BC staging. In this paper, a multiparametric computer-aided diagnostic (MP-CAD) system is developed to differentiate between BC staging, especially T1 and T2 stages, using T2-weighted (T2W) magnetic resonance imaging (MRI) and diffusion-weighted (DW) MRI. Our framework starts with the segmentation of the bladder wall (BW) and localization of the whole BC volume (Vt) and its extent inside the wall (Vw). Our segmentation framework is based on a fully connected convolution neural network (CNN) and utilized an adaptive shape model followed by estimating a set of functional, texture, and morphological features. The functional features are derived from the cumulative distribution function (CDF) of the apparent diffusion coefficient. Texture features are radiomic features estimated from T2W-MRI, and morphological features are used to describe the tumors' geometric. Due to the significant texture difference between the wall and bladder lumen cells, Vt is parcelled into a set of nested equidistance surfaces (i.e., iso-surfaces). Finally, features are estimated for individual iso-surfaces, which are then augmented and used to train and test machine learning (ML) classifier based on neural networks. The system has been evaluated using 42 data sets, and a leave-one-subject-out approach is employed. The overall accuracy, sensitivity, specificity, and area under the receiver operating characteristics (ROC) curve (AUC) are 95.24%, 95.24%, 95.24%, and 0.9864, respectively. The advantage of fusion multiparametric iso-features is highlighted by comparing the diagnostic accuracy of individual MRI modality, which is confirmed by the ROC analysis. Moreover, the accuracy of our pipeline is compared against other statistical ML classifiers (i.e., random forest (RF) and support vector machine (SVM)). Our CAD system is also compared with other techniques (e.g., end-to-end convolution neural networks (i.e., ResNet50).
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Affiliation(s)
- K Hammouda
- Bioengineering Department, University of Louisville, Louisville, KY, USA
| | - F Khalifa
- Bioengineering Department, University of Louisville, Louisville, KY, USA
| | - A Soliman
- Bioengineering Department, University of Louisville, Louisville, KY, USA
| | - M Ghazal
- Electrical and Computer Engineering Department, Abu Dhabi University, UAE
| | - M Abou El-Ghar
- Radiology Department, Urology and Nephrology Center, Mansoura University, Egypt
| | - M A Badawy
- Radiology Department, Urology and Nephrology Center, Mansoura University, Egypt
| | - H E Darwish
- Mathematics Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - A Khelifi
- Computer Science and Information Technology Department, Abu Dhabi University, UAE
| | - A El-Baz
- Bioengineering Department, University of Louisville, Louisville, KY, USA.
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Abstract
IntroductionXenophobia has been referred to as a global phenomenon, linked to the globalization process and noted in countries undergoing transition. It comes from the perceived threat of foreigners’ impact on the citizens’ identity or individual rights. Although the Gulf countries host a large number of migrants from several different cultures and ethnicity, so far no study has examined the conceptualization and pervasiveness of Xenophobia and counter strategies to such phenomenon.ObjectivesExploring Xenophobia in the Gulf context. Exploring socio-demographic and cognitive factors affecting xenophobia.AimsValidating a measure of Xenophobia in the Gulf cultural context. Examining the gender differences in Xenophobia among the GCC individuals. Studying socio-demographic and cognitive predictors of Xenophobia.MethodsA sample of 513 individuals from the GCC countries completed several measures of socio-demographic and cognitive variables. Likert-type scale of xenophobia was developed and validated on a large sample of Qatari citizens that showed trustworthy indications of validity and reliability and delivered via internet survey.ResultsThe findings showed that Xenophobia negatively correlated with age, parents’ level of education, and varied subject to the type of father's job. The females showed Xenophobia more indications than males. Participants from the six GCC countries showed different levels of Xenophobia indicators. Bad experience with expatriates fully mediated the relationship between the socio-demographic of subjects and the number of Xenophobia indicators. Cognitive factors were also good predictors of Xenophobia across all cultures and gender.ConclusionsXenophobia in the Gulf region is influenced by several cognitive and socio-demographic factors that is mediated by, but not limited to, negative personal experiences and their cultural backgrounds.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Owusu V, Mira M, Soliman A, Adam LR, Daayf F, Hill RD, Stasolla C. Suppression of the maize phytoglobin ZmPgb1.1 promotes plant tolerance against Clavibacter nebraskensis. Planta 2019; 250:1803-1818. [PMID: 31456046 DOI: 10.1007/s00425-019-03263-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 08/16/2019] [Indexed: 06/10/2023]
Abstract
Suppression of the maize phytoglobin ZmPgb1.1 enhances tolerance against Clavibacter nebraskensis by promoting hypersensitive response mechanisms mediated by ethylene and reactive oxygen species. Suppression of the maize phytoglobin, ZmPgb1.1, reduced lesion size and disease severity in leaves following inoculation with Clavibacter nebraskensis, the causal agent of Goss's bacterial wilt disease of corn. These effects were associated with an increase of the transcriptional levels of ethylene biosynthetic and responsive genes, which resulted in the accumulation of reactive oxygen species (ROS) and TUNEL-positive nuclei in the proximity of the inoculation site. An in vitro system, in which maize cells were treated with induced xylem sap, was employed to define the cause-effect relationship of these events. Phytoglobins (Pgbs) are hemoglobins able to scavenge nitric oxide (NO). Suppression of ZmPgb1.1 elevated the level of NO in cells exposed to the induced xylem sap causing a rise in the transcript levels of ethylene biosynthesis and response genes, as well as ethylene. Accumulation of ethylene in the same cells was sufficient to elevate the amount of reactive oxygen species (ROS), through the activation of the respiratory burst oxidase homologs (Rboh) genes, and trigger programmed cell death (PCD). The sequence of these events was demonstrated by manipulating the content of NO and ethylene in culture through pharmacological treatments. Collectively, our results illustrated that suppression of ZmPgb1.1 evokes tolerance against C. nebraskensis culminating in the execution of PCD, a key step of the hypersensitive response.
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Affiliation(s)
- V Owusu
- Department of Plant Science, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada
| | - M Mira
- Department of Botany, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - A Soliman
- Department of Genetics, Faculty of Agriculture, Tanta University, Tanta, Egypt
| | - L R Adam
- Department of Plant Science, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada
| | - F Daayf
- Department of Plant Science, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada
| | - R D Hill
- Department of Plant Science, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada
| | - C Stasolla
- Department of Plant Science, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada.
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10
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Rayan A, Zahran A, El-Badawy O, Soliman A. Differential expression of CCR5, TIM3 and PD-1 on peripheral blood T and B lymphocytes from hepatitis C patients with hepatocellular carcinoma and their impact on treatment outcomes. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz155.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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11
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Elmogy AA, Gibreel M, Elkafrawy F, Shaaban M, Khafagy RT, Nabil SH, Soliman A, Salama A, Tantawy S, Ismael A, Romeih S, Elmozy W, Labib DO. P385An unusual presentation of hypertrophic cardiomyopathy: case report. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez109.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- A A Elmogy
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - M Gibreel
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - F Elkafrawy
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - M Shaaban
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - R T Khafagy
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - S H Nabil
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - A Soliman
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - A Salama
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - S Tantawy
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - A Ismael
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - S Romeih
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - W Elmozy
- Aswan Heart Centre, Radiology department, Aswan, Egypt
| | - D O Labib
- Aswan Heart Centre, Radiology department, Aswan, Egypt
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12
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Salama A, Soliman A, Khafagy R, Elmogy AA, Nabil SH, Shaaban M, Gibreel M, Elkafrawy F, Tantawy S, Labib DO, Elmozy W, Romeih S. 225Neglected unrepaired TGA with VSD, does CMR has a role? Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez107.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- A Salama
- Aswan Heart Centre, Aswan, Egypt
| | | | | | | | | | | | | | | | | | | | - W Elmozy
- Aswan Heart Centre, Aswan, Egypt
| | - S Romeih
- Aswan Heart Centre, Aswan, Egypt
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13
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Soliman A, Elmozy W, Romeih S, Khafagy R, Elmogy A, Nabil SH, Shaaban M, Gibreel M, Salama A, Elkafrawy F. P574Diagnosis of uhl anomaly in infancy, role of CMR. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez108.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - W Elmozy
- Aswan Heart Centre, Aswan, Egypt
| | - S Romeih
- Aswan Heart Centre, Aswan, Egypt
| | | | - A Elmogy
- Aswan Heart Centre, Aswan, Egypt
| | | | | | | | - A Salama
- Aswan Heart Centre, Aswan, Egypt
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14
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Tantawy S, Shaaban M, Elkafrawy F, Khafagy R, Elmogy A, Salama A, Gibreel M, Soliman A, Nabil SH, Kharabeesh A, Labib D, Romeih S, Elmozy W. P161Longitudinal RV and LV strain in pulmonary hypertension patients using CMR feature tracking. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez117.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- S Tantawy
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - M Shaaban
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | | | - R Khafagy
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - A Elmogy
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - A Salama
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - M Gibreel
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - A Soliman
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - S H Nabil
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | | | - D Labib
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - S Romeih
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - W Elmozy
- Aswan Heart Centre, Radiology, Aswan, Egypt
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15
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Khafagy RT, Elmogy AA, Nabil SH, Soliman A, Shaaban M, Gibreel M, Salama A, Elkafrawy F, Tantawy S, Elnadi M, Labib DO, Elmozy W, Romeih S. P1094D CMR flow mapping and strain analysis of a muscular left ventricular diverticulum. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez110.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
| | - A A Elmogy
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - S H Nabil
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - A Soliman
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - M Shaaban
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - M Gibreel
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - A Salama
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | | | - S Tantawy
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - M Elnadi
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - D O Labib
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - W Elmozy
- Aswan Heart Centre, Radiology, Aswan, Egypt
| | - S Romeih
- Aswan Heart Centre, Radiology, Aswan, Egypt
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16
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Shaaban M, Tantawy S, Elkafrawy F, Salama A, Gibreel M, Elmogy A, Khafagy R, Soliman A, Nabil SH, Kharabesh A, Romeih S, Labib D, Elmozy W. P609Feature tracking cardiac magnetic resonance as a prognostic tool in successfully revascularized patients with acute myocardial infarction. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez116.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | | | | | - A Salama
- Aswan Heart Centre, Aswan, Egypt
| | | | - A Elmogy
- Aswan Heart Centre, Aswan, Egypt
| | | | | | | | | | - S Romeih
- Aswan Heart Centre, Aswan, Egypt
| | - D Labib
- Aswan Heart Centre, Aswan, Egypt
| | - W Elmozy
- Aswan Heart Centre, Aswan, Egypt
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17
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Nabil SH, Elmogy AA, Khafagy RT, Elkafrawy F, Soliman A, Shaaban M, Gibreel M, Salama A, Labib DO, Elmozy W, Romeih S. P404Atrial mass: what is typical does not appear always typical. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez109.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- S H Nabil
- Aswan Heart Center, Radiology department, Aswan, Egypt
| | - A A Elmogy
- Aswan Heart Center, Radiology department, Aswan, Egypt
| | - R T Khafagy
- Aswan Heart Center, Radiology department, Aswan, Egypt
| | - F Elkafrawy
- Aswan Heart Center, Radiology department, Aswan, Egypt
| | - A Soliman
- Aswan Heart Center, Radiology department, Aswan, Egypt
| | - M Shaaban
- Aswan Heart Center, Radiology department, Aswan, Egypt
| | - M Gibreel
- Aswan Heart Center, Radiology department, Aswan, Egypt
| | - A Salama
- Aswan Heart Center, Radiology department, Aswan, Egypt
| | - D O Labib
- Aswan Heart Center, Radiology department, Aswan, Egypt
| | - W Elmozy
- Aswan Heart Center, Radiology department, Aswan, Egypt
| | - S Romeih
- Aswan Heart Center, Radiology department, Aswan, Egypt
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18
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Badawy H, Soliman A, Moussa A, Youssef M, Fahmy A, Dawood W, Elmesiry M, Assem A, Elsayed S, Abulfotooh Eid A, Orabi S. Staged repair of redo and crippled hypospadias: analysis of outcomes and complications. J Pediatr Urol 2019; 15:151.e1-151.e10. [PMID: 30833176 DOI: 10.1016/j.jpurol.2019.01.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 01/06/2019] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Residual curvature, scarred or absent urethral plate, shortage of skin, and paucity of vascularized tissues and flaps are all obstacles to overcome during repair of redo and cripple hypospadias after failed reconstruction. Limited articles address the outcome of repair of these cases using different grafts. OBJECTIVE An analysis of outcomes and complications after the repair of redo and cripple hypospadias in a cohort of children operated by a single surgeon is presented, and data are retrieved from a prospectively designed database. STUDY DESIGN Thirty-one children with a median age of 96 months (18-216, interquartile range [IQR]: 78), who underwent previous surgeries three to five times, were operated in the period from late 2011 to August 2017 in a single center by a single surgeon (first author); the first-stage repair was performed by using an inner prepuce graft in three children and oral grafts in 28 children. Penile straightening by degloving and removal of ventral scarred tissues are followed by development of glanular wings and grafting of the ventral surface. RESULTS Eleven distal penile hypospadias and 20 posterior hypospadias were operated. First-stage repair was revised in three children; 25 children, eight distal and 17 posterior hypospadias, underwent second-stage repair with a median age of 84 months (18-216, IQR: 60). The success rate after the second-stage repair was 56% (14 children), and complications were encountered in 11 children in the form of penoscrotal fistulae in four, complete dehiscence in one, and glanular dehiscence in six children. After closure of fistulae, the overall success rate increased to 72%. Although complications were more common among children with posterior hypospadias (nine children) than children with distal hypospadias (two children), no statistical significance was reached (p = .234), with no effect of age on complications (p = .233), no effect of the position of the meatus on glanular dehiscence (p = .624), and no effect of age on glanular dehiscence (p = .114). CONCLUSION Repair of redo and crippled hypospadias using staged graft repair in children could be achieved with a satisfactory overall success rate of 72%. Glanular dehiscence is the main complication; however, it is not considered by parents of children in the series, necessitating intervention. The lowest complication rate is expected among those with a position of the meatus more distal, however, not proven statistically in the series.
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Affiliation(s)
- H Badawy
- Department of Urology, University of Alexandria, Egypt.
| | - A Soliman
- Department of Urology, University of Alexandria, Egypt
| | - A Moussa
- Department of Urology, University of Alexandria, Egypt
| | - M Youssef
- Department of Urology, University of Alexandria, Egypt
| | - A Fahmy
- Department of Urology, University of Alexandria, Egypt
| | - W Dawood
- Department of Urology, University of Alexandria, Egypt
| | - M Elmesiry
- Department of Urology, University of Alexandria, Egypt
| | - A Assem
- Department of Urology, University of Alexandria, Egypt
| | - S Elsayed
- Department of Pediatrics, University of Alexandria, Egypt
| | | | - S Orabi
- Department of Urology, University of Alexandria, Egypt
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19
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Ade PAR, Ahmed Z, Aikin RW, Alexander KD, Barkats D, Benton SJ, Bischoff CA, Bock JJ, Bowens-Rubin R, Brevik JA, Buder I, Bullock E, Buza V, Connors J, Cornelison J, Crill BP, Crumrine M, Dierickx M, Duband L, Dvorkin C, Filippini JP, Fliescher S, Grayson J, Hall G, Halpern M, Harrison S, Hildebrandt SR, Hilton GC, Hui H, Irwin KD, Kang J, Karkare KS, Karpel E, Kaufman JP, Keating BG, Kefeli S, Kernasovskiy SA, Kovac JM, Kuo CL, Larsen NA, Lau K, Leitch EM, Lueker M, Megerian KG, Moncelsi L, Namikawa T, Netterfield CB, Nguyen HT, O'Brient R, Ogburn RW, Palladino S, Pryke C, Racine B, Richter S, Schillaci A, Schwarz R, Sheehy CD, Soliman A, St Germaine T, Staniszewski ZK, Steinbach B, Sudiwala RV, Teply GP, Thompson KL, Tolan JE, Tucker C, Turner AD, Umiltà C, Vieregg AG, Wandui A, Weber AC, Wiebe DV, Willmert J, Wong CL, Wu WLK, Yang H, Yoon KW, Zhang C. Constraints on Primordial Gravitational Waves Using Planck, WMAP, and New BICEP2/Keck Observations through the 2015 Season. Phys Rev Lett 2018; 121:221301. [PMID: 30547645 DOI: 10.1103/physrevlett.121.221301] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 08/28/2018] [Indexed: 06/09/2023]
Abstract
We present results from an analysis of all data taken by the bicep2/Keck CMB polarization experiments up to and including the 2015 observing season. This includes the first Keck Array observations at 220 GHz and additional observations at 95 and 150 GHz. The Q and U maps reach depths of 5.2, 2.9, and 26 μK_{CMB} arcmin at 95, 150, and 220 GHz, respectively, over an effective area of ≈400 square degrees. The 220 GHz maps achieve a signal to noise on polarized dust emission approximately equal to that of Planck at 353 GHz. We take auto and cross spectra between these maps and publicly available WMAP and Planck maps at frequencies from 23 to 353 GHz. We evaluate the joint likelihood of the spectra versus a multicomponent model of lensed-ΛCDM+r+dust+synchrotron+noise. The foreground model has seven parameters, and we impose priors on some of these using external information from Planck and WMAP derived from larger regions of sky. The model is shown to be an adequate description of the data at the current noise levels. The likelihood analysis yields the constraint r_{0.05}<0.07 at 95% confidence, which tightens to r_{0.05}<0.06 in conjunction with Planck temperature measurements and other data. The lensing signal is detected at 8.8σ significance. Running a maximum likelihood search on simulations we obtain unbiased results and find that σ(r)=0.020. These are the strongest constraints to date on primordial gravitational waves.
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Affiliation(s)
- P A R Ade
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - Z Ahmed
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - R W Aikin
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K D Alexander
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - D Barkats
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - S J Benton
- Department of Physics, Princeton University, Princeton, New Jersey 08544, USA
| | - C A Bischoff
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - J J Bock
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R Bowens-Rubin
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - J A Brevik
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - I Buder
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - E Bullock
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Buza
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - J Connors
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - J Cornelison
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - B P Crill
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - M Crumrine
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - M Dierickx
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - L Duband
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - C Dvorkin
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - J P Filippini
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
- Department of Astronomy, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - S Fliescher
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - J Grayson
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - G Hall
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - M Halpern
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - S Harrison
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - S R Hildebrandt
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - G C Hilton
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - H Hui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K D Irwin
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - J Kang
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K S Karkare
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - E Karpel
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J P Kaufman
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - B G Keating
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - S Kefeli
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - S A Kernasovskiy
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J M Kovac
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - C L Kuo
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - N A Larsen
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - K Lau
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - E M Leitch
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - M Lueker
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K G Megerian
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - L Moncelsi
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - T Namikawa
- Leung Center for Cosmology and Particle Astrophysics, National Taiwan University, Taipei 10617, Taiwan
| | - C B Netterfield
- Department of Physics, University of Toronto, Toronto, Ontario, M5S 1A7, Canada
- Canadian Institute for Advanced Research, Toronto, Ontario, M5G 1Z8, Canada
| | - H T Nguyen
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R O'Brient
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R W Ogburn
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - S Palladino
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - C Pryke
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - B Racine
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - S Richter
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - A Schillaci
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R Schwarz
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C D Sheehy
- Physics Department, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - A Soliman
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - T St Germaine
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
| | - Z K Staniszewski
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - B Steinbach
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R V Sudiwala
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - G P Teply
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Department of Physics, University of California at San Diego, La Jolla, California 92093, USA
| | - K L Thompson
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J E Tolan
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Tucker
- School of Physics and Astronomy, Cardiff University, Cardiff, CF24 3AA, United Kingdom
| | - A D Turner
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - C Umiltà
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - A G Vieregg
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
- Department of Physics, Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - A Wandui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - A C Weber
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - D V Wiebe
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - J Willmert
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C L Wong
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street MS 42, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - W L K Wu
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - H Yang
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K W Yoon
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Zhang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
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Leyland N, Taylor H, Archer D, Peloso P, Schwefel B, Soliman A, Martinez M, Abrao M. Elagolix Reduced Dyspareunia and Improved Health-Related Quality of Life in Premenopausal Women with Endometriosis-Associated Pain. J Minim Invasive Gynecol 2018. [DOI: 10.1016/j.jmig.2018.09.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Soliman A, Ortmann O, Inwald E, Güralp O, Arvas M, Malik E. VEGR1, VEGR2 und HIF-1α als Biomarker für Lymphknotenbefall beim endometrioiden Hochrisikoendometriumkarzinom. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- A Soliman
- Carl von Ossietzky Universität Oldenburg, Universitätsklinik für Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
| | - O Ortmann
- Universität Regensburg, Universitätsklinik für Gynäkologie und Geburtshilfe, Regensburg, Deutschland
| | - E Inwald
- Universität Regensburg, Universitätsklinik für Gynäkologie und Geburtshilfe, Regensburg, Deutschland
| | - O Güralp
- Carl von Ossietzky Universität Oldenburg, Universitätsklinik für Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
| | - M Arvas
- Universität Istanbul, Universitätsklinik für Gynäkologie und Geburtshilfe, Istanbul, Türkei
| | - E Malik
- Carl von Ossietzky Universität Oldenburg, Universitätsklinik für Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
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Güralp O, Kaya B, Daglar K, Soliman A, Malik E. Bilaterale Ligatur der A. iliaca interna als alleinige Therapie oder in Kombination mit anderen uteruserhaltenden Techniken bei Therapie resistenter postpartaler Blutung. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- O Güralp
- Universitätsklinik für Gynäkologie und Geburtshilfe, Klinikum Oldenburg AöR, Fakultät für Medizin und Gesundheitswissenschaften, Universität Oldenburg, Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
| | - B Kaya
- Near East University, Gynäkologie und Geburtshilfe, Mersin, Türkei
- Gaziantep Geburtsklinik, Gynäkologie und Geburtshilfe, Gaziantep, Türkei
| | - K Daglar
- Gaziantep Geburtsklinik, Gynäkologie und Geburtshilfe, Gaziantep, Türkei
- Zekai Tahir Burak Lehrkrankenhaus, Gynäkologie und Geburtshilfe, Ankara, Deutschland
| | - A Soliman
- Universitätsklinik für Gynäkologie und Geburtshilfe, Klinikum Oldenburg AöR, Fakultät für Medizin und Gesundheitswissenschaften, Universität Oldenburg, Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
| | - E Malik
- Universitätsklinik für Gynäkologie und Geburtshilfe, Klinikum Oldenburg AöR, Fakultät für Medizin und Gesundheitswissenschaften, Universität Oldenburg, Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
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Schild-Suhren M, Soliman A, Malik E. Adenokarzinom und Plattenepithelkarzinom der Zervix in der Schwangerschaft: Zwei Falldarstellungen. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- M Schild-Suhren
- Universitätsklinik Oldenburg, Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
| | - A Soliman
- Universitätsklinik Oldenburg, Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
| | - E Malik
- Universitätsklinik Oldenburg, Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
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Soliman A, Mostafa S, Refky B, Malik E. Lymphadenectomy and pelvic irradiation in high-risk endometrioid endometrial cancer: A population-based retrospective analysis using the SEER databank. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- A Soliman
- Carl von Ossietzky Universität Oldenburg, Klinikum Oldenburg AöR, Universitätsklinik für Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
| | - S Mostafa
- University of Indiana, Department of Statistics, Bloomington, Vereinigte Staaten von Amerika
| | - B Refky
- University of Mansura, Faculty of Medicine, Oncology Center, Department of Surgical Oncology, Mansura, Ägypten
| | - E Malik
- Carl von Ossietzky Universität Oldenburg, Klinikum Oldenburg AöR, Universitätsklinik für Gynäkologie und Geburtshilfe, Oldenburg, Deutschland
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Soliman A, Elzarka A, Malik E. Peritoneal cancer index as a predictor of survival in advanced stage serous epithelial ovarian cancer: A prospective study. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- A Soliman
- Fakultät für Medizin und Gesundheitswissenschaften Carl von Ossietzky Universität Oldenburg, Universitätsklinik für Gynäkologie und Geburtshilfe, Klinikum Oldenburg AöR, Oldenburg, Deutschland
| | - A Elzarka
- University of Alexandria, Faculty of Medicine, Obstetrics and Gynecology, Alexandria, Ägypten
| | - E Malik
- Fakultät für Medizin und Gesundheitswissenschaften Carl von Ossietzky Universität Oldenburg, Universitätsklinik für Gynäkologie und Geburtshilfe, Klinikum Oldenburg AöR, Oldenburg, Deutschland
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Soliman A, Bayoumi A, Alkhateeb L, Alomani S, Alqudaimi A, Youssef A, Hussain H, Abdou S, Alqasem M, Aubeg J, Alshaban A, Jaroudi F, Aljumaian R, Alhouty L, Al-Saif SMA. 2229Platelet inhibition on brand and generic clopidogrel chronic therapy. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.2229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- A Soliman
- Saud Al-Babtain Cardiac Center (SBCC), Cardiology, Dammam, Saudi Arabia
| | - A Bayoumi
- University of Sydney, Westmead Institute for Medical Research, Sydney, Australia
| | - L Alkhateeb
- Sahlgrenska Academy - University of Gothenburg, Occupational and Environmental Medicine, Goteborg, Sweden
| | - S Alomani
- Saud Al-Babtain Cardiac Center (SBCC), Cardiology, Dammam, Saudi Arabia
| | - A Alqudaimi
- Saud Al-Babtain Cardiac Center (SBCC), Cardiology, Dammam, Saudi Arabia
| | - A Youssef
- Suez Canal University, Cardiology Department, Ismailia, Egypt
| | - H Hussain
- Saud Al-Babtain Cardiac Center (SBCC), Cardiology, Dammam, Saudi Arabia
| | - S Abdou
- Saud Al-Babtain Cardiac Center (SBCC), Cardiology, Dammam, Saudi Arabia
| | - M Alqasem
- Saud Al-Babtain Cardiac Center (SBCC), Laboratory & Blood Bank, Dammam, Saudi Arabia
| | - J Aubeg
- Saud Al-Babtain Cardiac Center (SBCC), Laboratory & Blood Bank, Dammam, Saudi Arabia
| | - A Alshaban
- Saud Al-Babtain Cardiac Center (SBCC), Pharmacy, Dammam, Saudi Arabia
| | - F Jaroudi
- Saud Al-Babtain Cardiac Center (SBCC), Pharmacy, Dammam, Saudi Arabia
| | - R Aljumaian
- Saud Al-Babtain Cardiac Center (SBCC), Cardiology, Dammam, Saudi Arabia
| | - L Alhouty
- Saud Al-Babtain Cardiac Center (SBCC), Cardiology, Dammam, Saudi Arabia
| | - S M A Al-Saif
- Saud Al-Babtain Cardiac Center (SBCC), Cardiology, Dammam, Saudi Arabia
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Sarhan A, Abd El-Dayem A, Soliman A, Sherbeeni S. Effect of Irrigation Water Salinity and Zinc Fertilization on Growth of Swietenia macrophylla. Journal of Plant Production 2018; 9:631-635. [DOI: 10.21608/jpp.2018.36371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Abstract
We studied serious renal disease in Egypt by registering all 155 patients coming to the nephrology service at the University of Cairo during a period of 62 days in 1993. The patients presented with severe uremic symptoms. Admission creatinine and urea levels were high, 804 μmol/l and 64 mmol/l. Fifteen percent of the patients died; 115 underwent dialysis. Sixty patients presented with chronic renal failure; 53 with acute renal failure, but 24 of these were later found to have end-stage renal failure. Of 29 patients with true acute renal failure, 11 (38%) had pre-renal failure and 7 (24%) postrenal failure. Twenty-one patients were followed up after transplantation and chronic dialysis, another 17 had nephrotic syndrome, 3 hypertension, and one had asymptomatic urinary abnormalities. The most common specific etiology for chronic end-stage renal failure was diabetes mellitus type II in the older patients; second most common was Schistosoma in the younger ones. Most diabetic patients came from the city. All but one Schistosoma patient came from rural Egypt. In the 22 patients who underwent renal biopsy the most common diagnosis was mesangio capillary glomerulonephritis. The prevalence of acute renal failure, particularly iatrogenic-toxic, is increasing
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Affiliation(s)
- M.A. Essamie
- Division of Nephrology, University of Cairo - Egypt
| | - A. Soliman
- Division of Nephrology, University of Cairo - Egypt
| | - T.M.S. Fayad
- Division of Nephrology, University of Cairo - Egypt
| | - S. Barsoum
- Division of Nephrology, University of Cairo - Egypt
| | - C.M. Kjellstrand
- Divisions of Bioethics and Nephrology, University of Alberta, Edmonton - Canada
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Kaya B, Balci BK, Daglar K, Polat M, Tuten A, Sahin H, Soliman A, Guralp O. Surgical treatment of uterine atony: an assessment of final year obstetrics and gynecology residents in Turkey with a questionnaire. CLIN EXP OBSTET GYN 2017. [DOI: 10.12891/ceog3878.2017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Abstract
IntroductionThere is a notion that emotional expression is universal, yet it is subject to cultural variations. Research in this field has studied cultural extremes in European, American and East Asian cultures. However, very little is known about the differences in emotional expression in the Arab subcultures.ObjectiveExploring the differences between the emotional reactions among the nine Arab subcultures.Aims (1) Examining the cultural differences in emotional reactions; (2) examining the differences between Muslim and non-Muslim individuals; (3) exploring the differences between Arabs and non-Arabs.MethodsSeveral real life scenarios including 15 different stressful situations and 15 non-stressful situations were presented to 40 individuals from the nine Arab subcultures. The participants were aged between 18 to 40 years of age. The subjects were randomly classified into groups depending on whether they were Arabs or non-Arabs and according to whether they were Muslims or non-Muslims. The subjects’ emotional reactions were measured by means of Likert-like items.ResultsThe results showed that there were no significant differences among the nine Arab subcultures in their emotional reactions to the non-stressful situations. However, there were significant differences among the Arab subcultures in the stressful situations. Moreover, both religion and ethics were strong predictors of the differences in the emotional reactions that varied between subjects in their cultural group. The Arab Muslims tended to express more anger but the Arab non-Muslims expressed more sadness.ConclusionsEmotional expression is impacted by ones’ cultural background and is particularly influenced by religion and ethics. Although Arab countries share the same language, they express emotions differently.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Gohar N, Wafa MY, Soliman A, Wafa GA, Wafa YA. Trans-obturator Sling for the Treatment of UterineProlapse (A Pilot Novel Approach). Geburtshilfe Frauenheilkd 2016. [DOI: 10.1055/s-0036-1592200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Roshdy A, Okash H, Soliman A, Maamoun H, Shaker O, Soliman MA, Hamdy A. Serum Fetuin A Levels: Are They a Reliable Marker for Hepatic Steatosis and Regional Adiposity in Renal Transplant Recipients? Transplant Proc 2016; 47:2703-6. [PMID: 26680076 DOI: 10.1016/j.transproceed.2015.07.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Accepted: 07/14/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND Fetuin A is a protein expressed in the liver and it is an important inhibitor of ectopic calcification. High levels of fetuin A correlate with insulin resistance, hepatic steatosis, and regional adiposity in the general population. The association between hepatic steatosis and fetuin A level in renal transplant recipients (RTRs) remains unclear. AIM The aim of this study was to explore the relationships between fetuin A, hepatic steatosis, and regional adiposity in RTRs. METHODS Data from 44 patients with normal renal functions were included, all subjected to history taking for clinical data, assessment of central obesity and regional adiposity, assessment of hepatic steatosis using abdominal ultrasound (US), and measurements of serum fetuin A concentration using enzyme-linked immunosorbent assay (ELISA) kits. RESULTS Our study included 20 females (45.4%) and 24 males (54.6%) with mean age of 41.26 ± 11.2 years. Twenty-four subjects had hepatic steatosis. Fetuin A level in RTRs with hepatic steatosis with a mean of 1642.92 ± 358.91 is significantly higher (P < .001) than those without hepatic steatosis with a mean of 711.74 ± 57.85. Serum fetuin A level was positively correlated with regional adiposity (P = .021) and hepatic steatosis grade (P = .017). Fetuin A level increased with increased duration after renal transplantation (P < .001). The best cutoff value for detecting entrance into phase 3 or 4 steatosis is fetuin of 1862 with sensitivity of 88.9% and specificity of 87.7%. CONCLUSIONS Fetuin A is positively correlated with hepatic steatosis and regional adiposity in RTRs. Fetuin increases with increased duration after renal transplantation. Accordingly it may be used as a marker for hepatic steatosis and regional adiposity in these patients.
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Affiliation(s)
- A Roshdy
- Internal Medicine and Nephrology Department, Cairo University, Cairo, Egypt
| | - H Okash
- Internal Medicine and Nephrology Department, Cairo University, Cairo, Egypt
| | - A Soliman
- Internal Medicine and Nephrology Department, Cairo University, Cairo, Egypt
| | - H Maamoun
- Internal Medicine and Nephrology Department, Cairo University, Cairo, Egypt.
| | - O Shaker
- Chemical Pathology Department, Cairo University, Cairo, Egypt
| | - M A Soliman
- Internal Medicine and Nephrology Department, Cairo University, Cairo, Egypt
| | - A Hamdy
- Internal Medicine Department, Cairo University, Cairo, Egypt
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Abstract
Forty mongrel dogs were used in this study for induction of periodontal disease by placing subgingival silk ligatures affecting maxillary and mandibular premolar teeth during a 12-month period. Experimental premolar teeth received monthly clinical, radiographic, and histometric/pathologic assessments. The results demonstrated significant increases in scores and values of periodontal disease parameters associated with variable degrees of alveolar bone loss. The experimental maxillary premolar teeth exhibited more severe and rapid rates of periodontal disease compared with mandibular premolar teeth. Histometric analysis showed significant reduction in free and attached gingiva of the experimental teeth. Histopathological examination of buccolingual sections from experimental premolar teeth showed the presence of rete pegs within the sulcular epithelium with acanthosis and erosive changes, widening of the periodontal ligament, and alveolar bone resorption. Various methods for periodontal repair were studied in 194 experimental premolar teeth exhibiting different degrees of periodontal disease. The treatment plan comprised non-surgical (teeth scaling, root planing, and oral hygiene) and surgical methods (closed gingival curettage, modified Widman flap, and reconstructive surgery using autogenous bone marrow graft and canine amniotic membrane). The initial non-surgical treatment resulted in a periodontal recovery rate of 37.6 % and was found effective for treatment of early periodontal disease based on resolution of gingivitis and reduction of periodontal probing depths. Surgical treatment by closed gingival curettage to eliminate the diseased pocket lining resulted in a recovery rate of 48.8 % and proved effective in substantially reducing deep periodontal pockets. Open root planing following flap elevation resulted in a recovery rate of 85.4 % and was effective for deep and refractory periodontal pockets. Autogenous bone graft implantation combined with canine amniotic membrane as a biodegradable membrane was used in 18 premolar teeth and failed to improve advanced furcation defects in most teeth.
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Affiliation(s)
- M. Shoukry
- From the Department of Veterinary Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine; the Department of Periodontology (Naby), Faculty of Oral and Dental Medicine, Cairo University, Egypt; and the Department of Veterinary Surgery (Ali), Faculty of Veterinary Medicine, Elfateh University, Libya
| | - L. Ben Ali
- From the Department of Veterinary Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine; the Department of Periodontology (Naby), Faculty of Oral and Dental Medicine, Cairo University, Egypt; and the Department of Veterinary Surgery (Ali), Faculty of Veterinary Medicine, Elfateh University, Libya
| | - M. Abdel Naby
- From the Department of Veterinary Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine; the Department of Periodontology (Naby), Faculty of Oral and Dental Medicine, Cairo University, Egypt; and the Department of Veterinary Surgery (Ali), Faculty of Veterinary Medicine, Elfateh University, Libya
| | - A. Soliman
- From the Department of Veterinary Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine; the Department of Periodontology (Naby), Faculty of Oral and Dental Medicine, Cairo University, Egypt; and the Department of Veterinary Surgery (Ali), Faculty of Veterinary Medicine, Elfateh University, Libya
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Safigholi H, Han D, Mashouf S, Soliman A, Meigooni AS, Owrangi A, Song WY. WE-DE-201-03: Combined Use of 192Ir, 60Co, and 169Yb Sources with the Novel Direction Modulated Brachytherapy Tandem Applicator for High Dose Rate Brachytherapy Planning of Cervical Cancer. Med Phys 2016. [DOI: 10.1118/1.4957808] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Soliman A, Chugh B, Keller B, Sahgal A, Song W. SU-F-I-15: Evaluation of a New MR-Compatible Respiratory Motion Device at 3T. Med Phys 2016. [DOI: 10.1118/1.4955843] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Han D, Safigholi H, Soliman A, Song W. SU-G-201-11: Exploring the Upper Limits of Dose Sculpting Capacity of the Novel Direction Modulated Brachytherapy (DMBT) Tandem Applicator. Med Phys 2016. [DOI: 10.1118/1.4956884] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Soliman A, Nosrati R, Safigholi H, Owrangi A, Morton G, Song W. SU-F-I-19: MRI Positive Contrast Visualization of Prostate Brachytherapy Seeds Using An Integrated Laplacian-Based Phase Processing. Med Phys 2016. [DOI: 10.1118/1.4955847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Safigholi H, Meigooni AS, Han D, Soliman A, Song WY. SU-F-T-28: Evaluation of BEBIG HDR Co-60 After-Loading System for Skin Cancer Treatment Using Conical Surface Applicator. Med Phys 2016. [DOI: 10.1118/1.4956163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Mashouf S, Safigholi H, Merino T, Soliman A, Ravi A, Morton G, Song W. SU-F-J-157: Effect of Contouring Uncertainty in Post Implant Dosimetry of Low-Dose-Rate Prostate Permanent Seed Brachytherapy. Med Phys 2016. [DOI: 10.1118/1.4956065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Soliman A, Hashemi M, Safigholi H, Tchistiakova E, Song W. SU-G-IeP1-06: Estimating Relative Tissue Density From Quantitative MR Images: A Novel Perspective for MRI-Only Heterogeneity Corrected Dose Calculation. Med Phys 2016. [DOI: 10.1118/1.4956966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Soliman A, Attia N, Khalaf M, Attia A, Fakhry H. RM-032 Neoadjuvant chemoradiotherapy and chemotherapy in patients with locally advanced rectal cancer. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw201.31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Soliman A, Han D, Elzibak A, Safigholi H, Mashouf S, Owrangi A, Ravi A, Song W. SU-G-IeP1-09: MRI Evaluation of a Direction-Modulated Brachytherapy (DMBT) Tandem Applicator for Cervical Cancer On 3T. Med Phys 2016. [DOI: 10.1118/1.4956969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Nosrati R, Soliman A, Owrangi A, Ghugre N, Morton G, Pejovic-Milic A, Song W. SU-G-IeP1-01: A Novel MRI Post-Processing Algorithm for Visualization of the Prostate LDR Brachytherapy Seeds and Calcifications Based On B0 Field Inhomogeneity Correction and Hough Transform. Med Phys 2016. [DOI: 10.1118/1.4956961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Rezwan N, West D, Tun G, Shirazi-Nejad A, Kapur K, Bullas D, Soliman A, Sathyanarayana V, Atkinson R, Said E. PTH-152 The Patient Perspective of a Nurse-Led Inflammatory Bowel Disease (IBD) Telephone Helpline Service. Gastroenterol Hepatol (N Y) 2016. [DOI: 10.1136/gutjnl-2016-312388.555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Soliman A, Ibrahim A, Khalaf M, Abdelhady H, Attia N. RM-030 A Compartive Study of Capecitabine and Oxaliplatin versus 5-fluorouracil in Neoadjuvant Chemoradiation for Locally Advanced Rectal Carcinoma. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw201.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Abushahin A, Alnaimi A, Soliman A, De Sanctis V. POSTNATAL GROWTH IN PRETERMS WITH BRONCHOPULMONARY DYSPLASIA. Georgian Med News 2016:44-51. [PMID: 27249434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Aim of study - to measure growth data for 69 preterms (39 females) with bronchopulmonary dysplasia (PT-BPD) The growth parameters of 69 BPD-PT were recorded for 16±3 months postnatally. 40 had mild, 20 had moderate and 9 had severe BPD. Ninety-six percent of infants were appropriate for gestational age (AGA). Only 4% preterms had birth weight SDS <-2 for gestational age (GA) and 4% had length SDS (LSDS) <-2. Eighty-eight percent of PT-BPD had normal or accelerated growth velocity (GV) during the 16±3 months period. At 8±2 months of uncorrected age 45% had LSDS <-2 and at 16±3 months of age 25% had LSDS <-2. At 8±2 months 13% had body mass index SDS (BMISDS) < -2 and at 16±3 months 5.8% had BMISDS < -2. At 8±2 months 52% had head circumference SDS (HCSDS2) <-2. At 16±3 months 27.5% had HCSDS <-2. Seventy-two per cent of PT-BPD had normal HCSDS compared to full terms (FT) infants at 16±3 months. The majority of preterm infants with BPD show normal or above normal (catch-up growth) linear growth velocity postnatally compared to FT infants. At 16±3 months of their life 75% had normal LSDS, 72.5% had normal HCSDS compared to FT infants. Severity of the BPD, and the presence of sepsis, NEC, PDA and PVH ominously affects postnatal somatic growth in these infants. Our results stress also the importance of corrected vs uncorrected age for the growth evaluation.
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Affiliation(s)
- A Abushahin
- Department of Pediatrics, Hamad Medical Center, Doha, Qatar; Pediatric and Adolescent Outpatient Clinic, Quisisana Hospital, Ferrara, Italy
| | - A Alnaimi
- Department of Pediatrics, Hamad Medical Center, Doha, Qatar; Pediatric and Adolescent Outpatient Clinic, Quisisana Hospital, Ferrara, Italy
| | - A Soliman
- Department of Pediatrics, Hamad Medical Center, Doha, Qatar; Pediatric and Adolescent Outpatient Clinic, Quisisana Hospital, Ferrara, Italy
| | - V De Sanctis
- Department of Pediatrics, Hamad Medical Center, Doha, Qatar; Pediatric and Adolescent Outpatient Clinic, Quisisana Hospital, Ferrara, Italy
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Winter R, Fazlinezhad A, Martins Fernandes S, Pellegrino M, Iriart X, Moustafa S, Stolfo D, Bieseviciene M, Patel S, Vriz O, Sarvari SI, Santos M, Berezin A, Stoebe S, Benyounes Iglesias N, De Chiara B, Soliman A, Oni O, Ricci F, Tumasyan LR, Kim KH, Popa BA, Yiangou K, Olsen RH, Cacicedo A, Monti L, Holte E, Orlic D, Trifunovic D, Nucifora G, Casalta AC, Cavalcante JL, Keramida K, Calin A, Almeida Morais L, Bandera F, Galli E, Kamal HM, Leite L, Polte CL, Martinez Santos P, Jin CN, Generati G, Reali M, Kalcik M, Cacicedo A, Nascimento H, Ferreiro Quero C, Kazum S, Madeira S, Villagra JM, Muraru D, Gobbo M, Generati G, D'andrea A, Azevedo O, Nucifora G, Cruz I, Lozano Granero VC, Stampfli SF, Marketou M, Bento D, Mohty D, Hernandez Jimenez V, Gascuena R, Ingvarsson A, Cameli M, Werther Evaldsson A, Greiner S, Michelsen MM, El Eraky AZZA, Kamal HM, D'ascenzi F, Spinelli L, Stojanovic S, Mincu RI, Vindis D, Mantovani F, Yi JE, Styczynski G, Battah AHMED, O'driscoll J, Generati G, Velasco Del Castillo S, Voilliot D, Scali MC, Garcia Campos A, Opitz B, Herold IHF, Veiga CESAR, Santos Furtado M, Khan UM, Leite L, Leite L, Leite L, Keramida K, Molnar AA, Rio P, Huang MS, Papadopoulos C, Venneri L, Onut R, Casas Rojo E, Bayat F, Aggeli C, Ben Kahla S, Abid L, Choi JH, Barreiro Perez M, Lindqvist P, Sheehan F, Vojdanparast M, Nezafati P, Teixeira R, Generati G, Bandera F, Labate V, Alfonzetti E, Guazzi M, Dinet ML, Jalal Z, Cochet H, Thambo JB, Ho TH, Shah P, Murphy K, Nelluri BK, Lee H, Wilansky S, Mookadam F, Tonet E, Merlo M, Barbati G, Gigli M, Pinamonti B, Ramani F, Zecchin M, Sinagra G, Vaskelyte JJ, Mizariene V, Lesauskaite V, Verseckaite R, Karaliute R, Jonkaitiene R, Li L, Craft M, Danford D, Kutty S, Pellegrinet M, Zito C, Carerj S, Di Bello V, Cittadini A, Bossone E, Antonini-Canterin F, Rodriguez M, Sitges M, Sepulveda-Martinez A, Gratacos E, Bijnens B, Crispi F, Leite L, Martins R, Baptista R, Barbosa A, Ribeiro N, Oliveira A, Castro G, Pego M, Samura T, Kremzer A, Tarr A, Pfeiffer D, Hagendorff A, Van Der Vynckt C, Gout O, Devys JM, Cohen A, Musca F, D'angelo L, Cipriani MG, Parolini M, Rossi A, Santambrogio GM, Russo C, Giannattasio C, Moreo A, Moharram M, Gamal A, Reda A, Adebiyi A, Aje A, Aquilani R, Dipace G, Bucciarelli V, Bianco F, Miniero E, Scipioni G, De Caterina R, Gallina S, Adamyan KG, Chilingaryan AL, Tunyan LG, Cho JY, Yoon HJ, Ahn Y, Jeong MH, Cho JG, Park JC, Popa A, Cerin G, Azina CH, Yiangou A, Georgiou C, Zitti M, Ioannides M, Chimonides S, Pedersen LR, Snoer M, Christensen TE, Ghotbi AA, Hasbak P, Kjaer A, Haugaard SB, Prescott E, Velasco Del Castillo S, Gomez Sanchez V, Anton Ladislao A, Onaindia Gandarias J, Rodriguez Sanchez I, Jimenez Melo O, Garcia Cuenca E, Zugazabeitia Irazabal G, Romero Pereiro A, Nardi B, Di Giovine G, Malanchini G, Scardino C, Balzarini L, Presbitero P, Gasparini GL, Tesic M, Zamaklar-Trifunovic D, Vujisic-Tesic B, Borovic M, Milasinovic D, Zivkovic M, Kostic J, Belelsin B, Ostojic M, Krljanac G, Savic L, Asanin M, Aleksandric S, Petrovic M, Zlatic N, Lasica R, Mrdovic I, Muser D, Zanuttini D, Tioni C, Bernardi G, Spedicato L, Proclemer A, Galli E, Szymanski C, Salaun E, Lavoute C, Haentjens J, Tribouilloy C, Mancini J, Donal E, Habib G, Delgado-Montero A, Dahou A, Caballero L, Rijal S, Gorcsan J, Monin JL, Pibarot P, Lancellotti P, Kouris N, Kostopoulos V, Giannaris V, Trifou E, Markos L, Mihalopoulos A, Mprempos G, Olympios CD, Mateescu AD, Rosca M, Beladan CC, Enache R, Gurzun MM, Varga P, Calin C, Ginghina C, Popescu BA, Galrinho A, Branco L, Gomes V, Timoteo AT, Daniel P, Rodrigues I, Rosa S, Fragata J, Ferreira R, Generati G, Pellegrino M, Carbone F, Labate V, Alfonzetti E, Guazzi M, Leclercq C, Samset E, Donal E, Oraby MA, Eleraky AZ, Yossuef MA, Baptista R, Teixeira R, Ribeiro N, Oliveira AP, Barbosa A, Castro G, Martins R, Elvas L, Pego M, Gao SA, Lagerstrand KM, Johnsson ÅA, Bech-Hanssen O, Vilacosta I, Batlle Lopez E, Sanchez Sauce B, Jimenez Valtierra J, Espana Barrio E, Campuzano Ruiz R, De La Rosa Riestra A, Alonso Bello J, Perez Gonzalez F, Wan S, Sun JP, Lee AP, Bandera F, Pellegrino M, Carbone F, Labate V, Alfonzetti E, Guazzi M, Cimino S, Salatino T, Silvetti E, Mancone M, Pennacchi M, Giordano A, Sardella G, Agati L, Yesin M, Gunduz S, Gursoy MO, Astarcioglu MA, Karakoyun S, Bayam E, Cersit S, Ozkan M, Velasco Del Castillo S, Gomez Sanchez V, Anton Ladislao A, Onaindia Gandarias J, Rodriguez Sanchez I, Jimenez Melo O, Quintana Razcka O, Romero Pereiro A, Zugazabeitia Irazabal G, Braga M, Flores L, Ribeiro V, Melao F, Dias P, Maciel MJ, Bettencourt P, Mesa Rubio MD, Ruiz Ortiz M, Delgado Ortega M, Sanchez Fernandez J, Duran Jimenez E, Morenate Navio C, Romero M, Pan M, Suarez De Lezo J, Vaturi M, Weisenberg D, Monakier D, Valdman A, Vaknin- Assa H, Assali A, Kornowski R, Sagie A, Shapira Y, Ribeiras R, Abecasis J, Teles R, Castro M, Tralhao A, Horta E, Brito J, Andrade M, Mendes M, Avegliano G, Ronderos R, Matta MG, Camporrotondo M, Castro F, Albina G, Aranda A, Navia D, Siciliano M, Migliore F, Cavedon S, Folino F, Pedrizzetti G, Bertaglia M, Corrado D, Iliceto S, Badano LP, Merlo M, Stolfo D, Losurdo P, Ramani F, Barbati G, Pivetta A, Pinamonti B, Sinagra GF, Di Lenarda A, Bandera F, Pellegrino M, Labate V, Carbone F, Alfonzetti E, Guazzi M, Di Palma E, Baldini L, Verrengia M, Vastarella R, Limongelli G, Bossone E, Calabro' R, Russo MG, Pacileo G, Cruz I, Correia E, Bento D, Teles L, Lourenco C, Faria R, Domingues K, Picarra B, Marques N, Muser D, Gianfagna P, Morocutti G, Proclemer A, Gomes AC, Lopes LR, Stuart B, Caldeira D, Morgado G, Almeida AR, Canedo P, Bagulho C, Pereira H, Pardo Sanz A, Marco Del Castillo A, Monteagudo Ruiz JM, Rincon Diaz LM, Ruiz Rejon F, Casas E, Hinojar R, Fernandez-Golfin C, Zamorano Gomez JL, Erhart L, Staehli BE, Kaufmann BA, Tanner FC, Kontaraki J, Parthenakis F, Maragkoudakis S, Zacharis E, Patrianakos A, Vardas P, Domingues K, Correia E, Lopes L, Teles L, Picarra B, Magalhaes P, Faria R, Lourenco C, Azevedo O, Boulogne C, Magne J, Damy T, Martin S, Boncoeur MP, Aboyans V, Jaccard A, Saavedra Falero J, Alberca Vela MT, Molina Blazquez L, Mata Caballero R, Serrano Rosado JA, Elviro R, Di Gioia C, Fernandez Rozas I, Manzano MC, Martinez Sanchez JI, Molina M, Palma J, Werther Evaldsson A, Radegran G, Stagmo M, Waktare J, Roijer A, Meurling CJ, Righini FM, Sparla S, Di Tommaso C, Focardi M, D'ascenzi F, Tacchini D, Maccherini M, Henein M, Mondillo S, Ingvarsson A, Waktare J, Thilen U, Stagmo M, Roijer A, Radegran G, Meurling C, Jud A, Aurich M, Katus HA, Mereles D, Faber R, Pena A, Mygind ND, Suhrs HE, Zander M, Prescott E, Handoka NESRIN, Ghali MONA, Eldahshan NAHED, Ibrahim AHMED, Al-Eraky AZ, El Attar MA, Omar AS, Pelliccia A, Alvino F, Solari M, Cameli M, Focardi M, Bonifazi M, Mondillo S, Giudice CA, Assante Di Panzillo E, Castaldo D, Riccio E, Pisani A, Trimarco B, Deljanin Ilic M, Ilic S, Magda LS, Florescu M, Velcea A, Mihalcea D, Chiru A, Popescu BO, Tiu C, Vinereanu D, Hutyra M, Cechakova E, Littnerova S, Taborsky M, Lugli R, Bursi F, Fabbri M, Modena MG, Stefanelli G, Mussini C, Barbieri A, Youn HJ, O JH, Yoon HJ, Jung HO, Shin GJ, Rdzanek A, Pietrasik A, Kochman J, Huczek Z, Milewska A, Marczewska M, Szmigielski CA, Abd Eldayem SOHA, El Magd El Bohy ABO, Slee A, Peresso V, Nazir S, Sharma R, Bandera F, Pellegrino M, Labate V, Carbone F, Alfonzetti E, Guazzi M, Anton Ladislao A, Gomez Sanchez V, Cacidedo Fernandez Bobadilla A, Onaindia Gandarias JJ, Rodriguez Sanchez I, Romero Pereira A, Quintana Rackza O, Jimenez Melo O, Zugazabeitia Irazabal G, Huttin O, Venner C, Deballon R, Manenti V, Villemin T, Olivier A, Sadoul N, Juilliere Y, Selton-Suty C, Simioniuc A, Mandoli GE, Dini FL, Marzilli M, Picano E, Martin-Fernandez M, De La Hera Galarza JM, Corros-Vicente C, Leon-Aguero V, Velasco-Alonso E, Colunga-Blanco S, Fidalgo-Arguelles A, Rozado-Castano J, Moris De La Tassa C, Stelzmueller ME, Wisser W, Reichenfelser W, Mohl W, Saporito S, Mischi M, Bouwman RA, Van Assen HC, Van Den Bosch HCM, De Lepper A, Korsten HHM, Houthuizen P, Rodrigues A, Leal G, Silvestre O, Andrade J, Hjertaas JJ, Greve G, Matre K, Teixeira R, Baptista R, Barbosa A, Ribeiro N, Castro G, Martins R, Cardim N, Goncalves L, Pego M, Teixeira R, Baptista R, Barbosa A, Ribeiro N, Castro G, Martins R, Cardim N, Goncalves L, Pego M, Teixeira R, Baptista R, Barbosa A, Oliveira AP, Castro G, Martins R, Cardim N, Goncalves L, Pego M, Kouris N, Kostopoulos V, Markos L, Olympios CD, Kovacs A, Tarnoki AD, Tarnoki DL, Kolossvary M, Apor A, Maurovich-Horvat P, Jermendy G, Sengupta P, Merkely B, Viveiros Monteiro A, Galrinho A, Pereira-Da-Silva T, Moura Branco L, Timoteo A, Abreu J, Leal A, Varela F, Cruz Ferreira R, Yang LT, Tsai WC, Mpaltoumas K, Fotoglidis A, Triantafyllou K, Pagourelias E, Kassimatis E, Tzikas S, Kotsiouros G, Mantzogeorgou E, Vassilikos V, Calicchio F, Manivarmane R, Pareek N, Baksi J, Rosen S, Senior R, Lyon AR, Khattar RS, Marinescu C, Onciul S, Zamfir D, Tautu O, Dorobantu M, Carbonell San Roman A, Rincon Diez LM, Gonzalez Gomez A, Fernandez Santos S, Lazaro Rivera C, Moreno Vinues C, Sanmartin Fernandez M, Fernandez-Golfin C, Zamorano Gomez JL, Alirezaei T, Karimi AS, Kakiouzi V, Felekos I, Panagopoulou V, Latsios G, Karabela M, Petras D, Tousoulis D, Abid L, Abid D, Kammoun S, Ben Kahla S, Lee JW, Martin Fernandez M, Costilla Garcia SM, Diaz Pelaez E, Moris De La Tassa C. Poster session 3The imaging examinationP646Simulator-based testing of skill in transthoracic echoP647Clinical and echocardiographic characteristics of isolated left ventricular non-compactionP648Appropriate use criteria of transthoracic echocardiography and its clinical impact in an aged populationAnatomy and physiology of the heart and great vesselsP649Prevalence and determinants of exercise oscillatory ventilation in the EUROEX trial populationAssessment of diameters, volumes and massP650Left atrial remodeling after percutaneous left atrial appendage closureP651Global atrial performance with tyrosine kinase inhibitors in metastatic renal cell carcinomaP652Early right ventricular response to cardiac resynchronization therapy: impact on clinical outcomesP653Parameters of speckle-tracking echocardiography and biomechanical values of a dilative ascending aortaAssessments of haemodynamicsP654Right atrial hemodynamics in infants and children: observations from 3-dimensional echocardiography derived right atrial volumesAssessment of systolic functionP655One-point carotid wave intensity predicts cardiac mortality in patients with congestive heart failure and reduced ejection fractionP656Persistence of cardiac remodeling in adolescents with previous fetal growth restrictionP6572D speckle tracking-derived left ventricle global longitudinal strain and left ventricular dysfunction stages: a useful discriminator in moderate-to-severe aortic regurgitationP658Global longitudinal strain and strain rate in type two diabetes patients with chronic heart failure: relevance to circulating osteoprotegerinP659Analysis of left ventricular function in patients before and after surgical and interventional mitral valve therapyP660Left ventricular end-diastolic volume is complementary with global longitudinal strain for the prediction of left ventricular ejection fraction in echocardiographic daily practiceP661Left ventricular assist device, right ventricle function, and selection bias: the light side of the moonP662Assessment of right ventricular function in patients with anterior ST elevation myocardial infarction; a 2-d speckle tracking studyP663Right ventricular systolic function assessment in sickle cell anaemia using echocardiographyAssessment of diastolic functionP664Prognostic value of transthoracic cardiopulmonary ultrasound in cardiac surgery intensive care unitP665Comparative efficacy of renin-angiotensin system modulators on prognosis, right heart and left atrial parameters in patients with chronic heart failure and preserved left ventricular systolic functionP666Left atrial volume index is the most significant diastolic functional parameter of hemodynamic burden as measured by NT-proBNP in acute myocardial infarctionP667Preventive echocardiographic screening. preliminary dataP668Assessment of the atrial electromechanical delay and the mechanical functions of the left atrium in patients with diabetes mellitus type IIschemic heart diseaseP669Coronary flow velocity reserve by echocardiography as a measure of microvascular function: feasibility, reproducibility and agreement with PET in overweight patients with coronary artery diseaseP670Influence of cardiovascular risk in the occurrence of events in patients with negative stress echocardiographyP671Prevalence of transmural myocardial infarction and viable myocardium in chronic total occlusion (CTO) patientsP672The impact of the interleukin 6 receptor antagonist tocilizumab on mircovascular dysfunction after non st elevation myocardial infarction assessed by coronary flow reserve from a randomized studyP673Impact of manual thrombus aspiration on left ventricular remodeling: the echocardiographic substudy of the randomized Physiologic Assessment of Thrombus Aspirtion in patients with ST-segment ElevatioP674Acute heart failure in STEMI patients treated with primary percutaneous coronary intervention is related to transmural circumferential myocardial strainP675Long-term prognostic value of infarct size as assessed by cardiac magnetic resonance imaging after a first st-segment elevation myocardial infarctionHeart valve DiseasesP676Prognostic value of LV global longitudinal strain in aortic stenosis with preserved LV ejection fractionP677Importance of longitudinal dyssynchrony in low flow low gradient severe aortic stenosis patients undergoing dobutamine stress echocardiography. a multicenter study (on behalf of the HAVEC group)P678Predictive value of left ventricular longitudinal strain by 2D Speckle Tracking echocardiography, in asymptomatic patients with severe aortic stenosis and preserved ejection fractionP679Clinical and echocardiographic characteristics of the flow-gradient patterns in patients with severe aortic stenosis and preserved left ventricular ejection fractionP6802D and 3D speckle tracking assessment of left ventricular function in severe aortic stenosis, a step further from biplane ejection fractionP681Functional evaluation in aortic stenosis: determinant of exercise capacityP682Left ventricular mechanics: novel tools to evaluate left ventricular function in patients with primary mitral regurgitationP683Plasma B-type natriuretic peptide level in patients with isolated rheumatic mitral stenosisP684Quantitative assessment of severity in aortic regurgitation and the influence of elastic proprieties of thoracic aortaP685Characterization of chronic aortic and mitral regurgitation using cardiovascular magnetic resonanceP686Functional mitral regurgitation: a warning sign of underlying left ventricular systolic dysfunction in heart failure with preserved ejection fraction.P687Secondary mitral valve tenting in primary degenerative prolapse quantified by three-dimensional echocardiography predicts regurgitation recurrence after mitral valve repairP688Advanced heart failure with reduced ejection fraction and severe mitral insufficiency compensate with a higher oxygen peripheral extraction to a reduced cardiac output vs oxygen uptake response to maxP689Predictors of acute procedural success after percutaneous mitraclip implantation in patients with moderate-to-severe or severe mitral regurgitation and reduced ejection fractionP690The value of transvalvular gradients obtained by transthoracic echocardiography in estimation of severe paravalvular leakage in patients with mitral prosthetic valvesP691Characteristics of infective endocarditis in a non tertiary hospitalP692Infective endocarditis: predictors of severity in a 3-year retrospective analysisP693New echocardiographic predictors of early recurrent mitral functional regurgitation after mitraclip implantationP694Transesophageal echocardiography can be reliably used for the allocation of patients with severe aortic stenosis for tras-catheter aortic valve implantationP695Annular sizing for transcatheter aortic valve selection. A comparison between computed tomography and 3D echocardiographyP696Association between aortic dilatation, mitral valve prolapse and atrial septal aneurysm: first descriptive study.CardiomyopathiesP698Cardiac resynchronization therapy by multipoint pacing improves the acute response of left ventricular mechanics and fluid dynamics: a three-dimensional and particle image velocimetry echo studyP699Long-term natural history of right ventricular function in dilated cardiomyopathy: innocent bystander or leading actor?P700Right to left ventricular interdependence at rest and during exercise assessed by the ratio between pulmonary systolic to diastolic time in heart failure reduced ejection fractionP701Exercise strain imaging demonstrates impaired right ventricular contractile reserve in patients with hypertrophic cardiomyopathyP702Prevalence of overt left ventricular dysfunction (burn-out phase) in a portuguese population of hypertrophic cardiomyopathy, a multicentre studyP703Systolic and diastolic myocardial mechanics in hypertrophic cardiomyopathy and their link to the extent of hypertrophy, replacement fibrosis and interstitial fibrosisP704Multimodality imaging and genotype-phenotype associations in a cohort of patients with hypertrophic cardiomyopathy studied by next generation sequencing and cardiac magnetic resonanceP705Sudden cardiac death risk assessment in apical hypertrophic cardiomyopathy: do we need to add MRI to the equation?P706Prognostic value of left ventricular ejection fraction, proBNP, exercise capacity, and NYHA functional class in patients with left ventricular non-compaction cardiomyopathyP707The anti-hypertrophic microRNAs miR-1, miR-133a and miR-26b and their relationship to left ventricular hypertrophy in patients with essential hypertensionP708Prevalence of left ventricular systolic dysfunction in a portuguese population of left ventricular non-compaction cardiomyopathy, a multicentre studyP709Assessment of systolic and diastolic features in light chain amyloidosis: an echocardiographic and cardiac magnetic resonance studyP710Morbid obesity-associated hypertension identifies bariatric surgery best responders: Clinical and echocardiographic follow up studyP711Echocardiographic markera for overhydration in patients under haemodialysisP712Gender aspects of right ventricular size and function in clinically stable heart transplant patientsP713Evidence of cardiac stem cells from the left ventricular apical tip in patients undergone LVAD implant: a comparative strain-ultrastructural studySystemic diseases and other conditionsP714Speckle tracking assessment of right ventricular function is superior for differentiation of pressure versus volume overloaded right ventricleP715Prognostic value of pulmonary arterial pressure: analysis in a large dataset of timely matched non-invasive and invasive assessmentsP716Effect of the glucagon-like peptide-1 analogue liraglutide on left ventricular diastolic and systolic function in patients with type 2 diabetes: a randomised, single-blinded, crossover pilot studyP717Tissue doppler evaluation of left ventricular functions, left atrial mechanical functions and atrial electromechanical delay in juvenile idiopathic arthritisP718Echocardiographic detection of subclinical left ventricular dysfunction in patients with rheumatoid arthritisP719Left ventricular strain values are unaffected by intense training: a longitudinal, speckle-tracking studyP720Diastolic left ventricular function in autosomal dominant polycystic kidney disease: a matched-cohort, speckle-tracking echocardiographic studyP721Relationship between adiponectin level and left ventricular mass and functionP722Left atrial function is impaired in patients with multiple sclerosisMasses, tumors and sources of embolismP723Paradoxical embolization to the brain in patients with acute pulmonary embolism and confirmed patent foramen ovale with bidirectional shunt, results of prospective monitoringP724Following the European Society of Cardiology proposed echocardiographic algorithm in elective patients with clinical suspicion of infective endocarditis: diagnostic yield and prognostic implicationsP725Metastatic cardiac18F-FDG uptake in patients with malignancy: comparison with echocardiographic findingsDiseases of the aortaP726Echocardiographic measurements of aortic pulse wave velocity correlate well with invasive methodP727Assessment of increase in aortic and carotid intimal medial thickness in adolescent type 1 diabetic patientsStress echocardiographyP728Determinants and prognostic significance of heart rate variability in renal transplant candidates undergoing dobutamine stress echocardiographyP729Pattern of cardiac output vs O2 uptake ratio during maximal exercise in heart failure with reduced ejection fraction: pathophysiological insightsP730Prognostic value and predictive factors of cardiac events in patients with normal exercise echocardiographyP731Right ventricular mechanics during exercise echocardiography: normal values, feasibility and reproducibility of conventional and new right ventricular function parametersP732The added value of exercise-echo in heart failure patients: assessing dynamic changes in extravascular lung waterP733Applicability of appropriate use criteria of exercise stress echocardiography in real-life practice: what have we improved with new documents?Transesophageal echocardiographyP7343D-TEE guidance in percutaneous mitral valve interventions correcting mitral regurgitationContrast echocardiographyP735Pulmonary transit time by contrast enhanced ultrasound as parameter for cardiac performance: a comparison with magnetic resonance imaging and NT-ProBNPReal-time three-dimensional TEEP736Optimal parameter selection for anisotropic diffusion denoising filters applied to aortic valve 4d echocardiographsP737Left ventricle systolic function in non-alcoholic cirrhotic candidates for liver transplantation: a three-dimensional speckle-tracking echocardiography studyTissue Doppler and speckle trackingP738Optimizing speckle tracking echocardiography strain measurements in infants: an in-vitro phantom studyP739Usefulness of vascular mechanics in aortic degenerative valve disease to estimate prognosis: a two dimensional speckle tracking studyP740Vascular mechanics in aortic degenerative valve disease: a two dimensional speckle-tracking echocardiography studyP741Statins and vascular load in aortic valve disease patients, a speckle tracking echocardiography studyP742Is Left Bundle Branch Block only an electrocardiographic abnormality? Study of LV function by 2D speckle tracking in patients with normal ejection fractionP743Dominant inheritance of global longitudinal strain in a population of healthy and hypertensive twinsP744Mechanical differences of left atria in paroxysmal atrial fibrillation: A speckle-tracking study.P745Different distribution of myocardial deformation between hypertrophic cardiomyopathy and aortic stenosisP746Left atrial mechanics in patients with chronic renal failure. Incremental value for atrial fibrillation predictionP747Subclinical myocardial dysfunction in cancer patients: is there a direct effect of tumour growth?P748The abnormal global longitudinal strain predicts significant circumflex artery disease in low risk acute coronary syndromeP7493D-Speckle tracking echocardiography for assessing ventricular funcion and infarct size in young patients after acute coronary syndromeP750Evaluation of left ventricular dyssynchrony by echocardiograhy in patients with type 2 diabetes mellitus without clinically evident cardiac diseaseP751Differences in myocardial function between peritoneal dialysis and hemodialysis patients: insights from speckle tracking echoP752Appraisal of left atrium changes in hypertensive heart disease: insights from a speckle tracking studyP753Left ventricular rotational behavior in hypertensive patients: Two dimensional speckle tracking imaging studyComputed Tomography & Nuclear CardiologyP754Effectiveness of adaptive statistical iterative reconstruction of 64-slice dual-energy ct pulmonary angiography in the patients with reduced iodine load: comparison with standard ct pulmonary angiograP755Clinical prediction model to inconclusive result assessed by coronary computed tomography angiography. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Soliman A, Elzibak A, Fatemi A, Safigholi H, Han D, Ravi A, Morton G, Song W. TU-AB-201-11: A Novel Theoretical Framework for MRI-Only Image Guided LDR Prostate and Breast Brachytherapy Implant Dosimetry. Med Phys 2015. [DOI: 10.1118/1.4925549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Soliman A, Elzibak A, Fatemi A, Safigholi H, Han D, Leung E, Ravi A, Song W. SU-E-T-661: Quantitative MRI Assessment of a Novel Direction-Modulated Brachytherapy Tandem Applicator for Cervical Cancer. Med Phys 2015. [DOI: 10.1118/1.4925024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Elzibak A, Kager P, Han D, Safigholi H, Soliman A, Ravi A, Song WY. SU-E-I-26: The CT Compatibility of a Novel Direction Modulated Brachytherapy (DMBT) Tandem Applicator for Cervical Cancer. Med Phys 2015. [DOI: 10.1118/1.4924023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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