PhD theses :Medical Radiologic Science: Recent submissions

  • Evaluation of Ultrasonography in Diagnosis of Patients with Rotator Cuff Pathology 
    Abdelal, Elfadil Faroug; Supervisor, -Elsafi Ahmed Abdalla; Co-Supervisor, -Caroline Edward Ayad (Sudan University of Science and Technology, 2018-03-06)
    Both diagnostic ultrasound and magnetic resonance imaging (MRI) are used for investigation of the presence and severity of rotator cuff abnormalities. The objective of this research was to evaluate the diagnostic value of ...
  • A Study of technical factors affecting Thermoluminescence Dosimetry reading 
    Mehassi, Rowida Bushra Ali; Supervisor, -Mohammed Ahmed Ali Omer (Sudan University of Science and Technology, 2017-12-28)
    Thermoluminescent dosimeter (TLD) is a passive radiation detection device that is used for personal dose monitoring or to measure patient dose. ATLD measures ionizing radiation exposure by measuring the intensity of visible ...
  • Characterization of Heart Disease in Single Photon Emission Tomography Images Using Imaging Processing 
    Alzamzami, Abdelfatah Abdalla Nimer; Supervisor, -Mohamed Elfadil Mohamed (Sudan University of Science and Technology, 2017-11-02)
    Left ventricle functions, ejection fraction, end systolic volume and end diastolic volume, are measured using several noninvasive imaging techniques such as two and three dimensional echocardiography, cardiac magnetic ...
  • A Study of Normal and Steatosis Pancreas Using Multi-detectors Computed Tomography 
    Ahmed, Alaa Ibrahim; Supervisor, -CarolineEdwardEyad; Co-Supervisor, -Mohamed Elfadil (Sudan University of Science and Technology, 2017-12-02)
    This study was conducted to define the normal pancreatic texture (density) and the steatotic pancreas using Multi-detecters computed tomography. Pancreatic steatosis is an increasing problem due to the increasing incidence ...
  • Estimation of Myocardial Perfusion in SPECT Scintigraphy using Quantitative Analysis 
    Ali, Mohammed Ahmed MohammedSaeed; Supervisor, -Mohamed Elfadil Mohamed Gar-Alnabi (Sudan University of Science and Technology, 2017-07-27)
    Heart disease is one of the cause’s numbers of death in the world, if the heart could not pump blood and distribute it to all parts of the body; pain in the chest will happen while heavy work or walk a rush. Myocardial ...
  • Evaluation of Radiation Dose in Computed Tomography, Single Photon Emission Computed Tomography and Planar Radiography 
    Mohammed, Yousif Hamza Yousif; Supervisor, -Abdelmoneim Adam Mohamed Sulieman; Co-Supervisor, -Mohamed Elfadil Mohamed Garelnabi (Sudan University of Science and Technology, 2017-09-10)
    Diagnostic radiology is invaluable for the health care but due to the radiation risks, radiation protection of the patient becomes an important issue. Justification of the procedure and examination of the investigation are ...
  • Characterization of Cerebral Stroke in CT Image Using Texture Analysis 
    Alzain, Amel Faisal Hassan; Supervisor, -Mohammed Elfadil Mohammed Garalnabi; Co-Supervisor, -Ahmed Almustafa Abu Kunna (Sudan University of Science and Technology, 2017-09-18)
    The aim of this study to characterize the brain tissues using texture analysis technique that depend on the disparity of grey level in CT images. the study consisted of 200 patients with CT brain examinations performed ...
  • Computerized Tomography Findings in Abdomen and Chest of Patients with Sickle Cell Disease 
    Omer, Malaz Mohammed Ali; Supervisor, -Caroline Edward Ayad Khilla (Sudan University of Science and Technology, 2017-09-10)
    The study aimed to characterize the spleen in patients with SCD using computerized tomography scan in all enhancement phases. The spleen locations, shape, size, CT number and vascular findings were also been evaluated. ...
  • Characterization of Corpus Callosum using Magnetic Resonance Imaging for Sudanese Population 
    Ibrahim, Amna Mohammed Ahmed; Supervisor, -Caroleen Edward Ayad; Co-Supervisor, -Mohamed Elfadil Mohamed (Sudan University of Science and Technology, 2017-09-12)
    Morphometric of the corpus callosum (CC) are important to have normative values according to gender, age and race/ethnicity. The present study examined the correlation between age, gender, and CC morphometrical data, across ...
  • Assessmentand Optimizationof Image Qualityin Ultrasound Departmentsin Khartoum State 
    Abogroun, Tageldin Abdelrahman Salih; Supervisor, -Alsafi Ahmed Abdallah Bala; Co-Supervisor, -Abdelmoneim Adam Mohammed Suleiman (Sudan University of Science and Technology, 2017-09-06)
    The aim of this study was to assess the factors affecting the ultrasound image quality in the real medical practice. Fifty ultrasound machines along with the associated image criteria were assessed in Khartoum state during ...
  • Characterization of Brain Tumors using Magnetic Resonance Spectroscopy 
    Elhag, Ali Bashir Ali; Supervisor, -Mohamed Ahmed Ali Omer (Sudan University of Science and Technology, 2017-09-26)
    Proton spectroscopy has been recognized as a safe and non-invasive diagnostic method that coupled with MRI techniques, allows for the correlation of anatomical and physiological changes in the metabolic and biochemical ...
  • Assessment of osteoporosis in patients with prostate cancer using bone scintigraphy and computed radiography 
    Alwi, Ayman Salem Zain; Supervisor, -Mohamed Elfadil Mohamed Gar-Alnabi (Sudan University of Science and Technology, 2017-09-19)
    The development of radiology and medical imaging was much helper in all fields of medicine with new technologies such as DEXA technology, which measures the fragility, hardness and bone mass by measuring the mineral density ...
  • Automatic Analysis’s of SPECT Gamma Camera performance using Image Processing 
    Ahmed, Einas Mohamed; Supervisor, -Mohamed Elfadil (Sudan University of Science and Technology, 2017-09-11)
    The main objective of this study was to assess the quality control of SPECT gamma camera using developed Algorithm via image processing procedure. Usually assessment done through visual inspection of phantom images i.e. ...
  • Study of the factors affects the five years survival rate of prostate cancer patient in Sudan 
    Ali, Fahad Ahmed Mohammed; Supervisor, -Mohammed Elfadil Mohammed (Sudan University of Science and Technology, 2017-09-09)
    Prostate cancer considers one of the furthermost tumors in world; it classify second among all cancers after breast cancer. It likewise the most common type among the Sudanese males.The five-year survival rate is the ...
  • Study of Liver in Bilharziasis Patients by ultrasound using Image Pattern Recognition 
    Elhassan, SafaaAbd-Elrahman Mohamed; Supervisor, -Elsafi Ahmed Abdullah (Sudan University of Science and Technology, 2017-07-03)
    This prospective, analytic, and descriptive study was performed in the Elmanageltown in the period from 2014 to 2017.The main aim of the study was to study the liver in theBilharziasis patient using Ultrasound and image ...
  • Characterization of Pancreas in Diabetic Patients in CT Images using Texture Analysis 
    Elbashier, Mona Elhaj; Supervisor, -Mohamed Elfadil Mohamed Gar-elnabi; Co-Supervisor, -Caroline Edward Ayad (Sudan University of Science and Technology, 2017-08-23)
    This study conducted to establish a population database for pancreas length and width using (CT) scan and classify the texture of computed tomography images of pancreas in diabetic patient and find the values of various ...
  • Study of Kidneys in Patients with Sickle Cell Disease using Ultrasonography 
    Abdalla, Mohamed Abdalla Eltahir; Supervisor, -Elsafi Ahmed Abdalla Balla; Co-Supervisor, -Mohammed Elfadil Mohammed Gar-elnabi (Sudan University of Science and Technology, 2017-07-02)
    The aim of this study was to evaluate the impact of sickle cell disease (SCD) on kidneys by using ultrasonography. The method adapted was an experimental study among a sample consists of 115 SCD patients and 100 as control ...
  • Assessment of the Blood Flow Among Cardiac Failure Patients Using Ultrasonography. 
    Haj, Nisreen Hassan Mohammed; Supervisor, -Elsafi Ahmed Abdullah; Co-Supervisor, -Mohamed Mohamed Omer (Sudan University of Science and Technology, 2017-09-06)
    The objective of the study was to evaluate the blood flow among heart failure patients by using echocardiography.180 patients (62 female and 118 male) with heart failure sign were enrolled. Their ages ranged between (20 – ...
  • Evaluation of Radiation Dose in Vascular Interventional Cardiology 
    Elmahdi, Ali Mohamed Abdelrazig; Supervisor, -Abdelmoneim Adam Mohamed Sulieman; Co-Supervisor, -Mohamed Mohamed Omer Mohamed Yousef (Sudan University of Science and Technology, 2017-08-02)
    Cardiac catheterization is an interventional procedure used for the diagnosis and treatment of coronary arteries diseases. Patients are exposed to prolong radiation exposure during the procedure. Tissue reaction (erythema) ...
  • Study of Chronic Suppurative Otitis Media Using Computed Tomography 
    Hamd, Zuhal Yassin Ali; Supervisor, -Caroline Edward Ayad; Co-Supervisor, -Mohamed Elfadil Mohamed Gar-Elnabi (Sudan University of Science and Technology, 2017-08-16)
    Chronic Suppurative Otitis Media (CSOM) is one of the leading causes of hearing impairment in developing countries. The study aim are to highlight the high resolution computerized tomography (HRCT) temporal bone findings ...

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