Abstract The research was conducted on the topic “Assessment Of The Thermal And Non-Thermal Impact Of Ultrasound, A Case Study Of Ahmadu Bello University Teaching Hospital, Shika Zaria”. Ultrasound sonography is an imaging technique of generating images using a very high frequency sound wave. Sound is a mechanical, vibration form of energy. Ultrasound for medical imaging is generated in special crystalline materials which, when electrically excited, are capable of vibrating at frequen...
ABSTRACT Various researchers who have carried out national and international surveys have reported wide variations in patient dose arising from specific x-ray examinations. This study aims to measure and evaluate the average entrance surface dose associated with Pelvic X-Ray Examinations and help in determining the appropriate exposure factors for optimal image quality while ensuring patient safety from ...
ABSTRACT Gallbladder stones are sometimes silent disease and often neglected, and could cause life threatening medical complications when it manifests clinically. The aim of this study is to determine the prevalence of gallbladder stone in the adult population of Nnewi, Anambra State, Nigeria. A cross sectional study was conducted during a period of 34 months; from June, 2011 to April, 2014. A convenience sample of 3501 consecutive consenting subjects who met the inclusion criteria was eval...
ABSTRACT The purposes of this study are to generate an indigenous normogram for ocular axial lengths in a Nigerian population, determine whether there are differences in axial lengths between the right and left eye and among different adult age groups. The study will also determine whether there are differences in axial lengths between males and females and possible racial differences between Nigerians and Caucasians. This prospective, cross sectional study involving one hundred (100) Nigeri...
ABSTRACT Gestational age (GA) estimation is an important aspect of routine obstetrics scanning. Fetal parameters like femur length, biparietal diameter head circumference and abdominal circumference have many pit falls especially as pregnancy advances in age. Hence, there is need to estimate GA with placental thickness especially in the second and third trimesters when other fetal parameters may not be reliable. The aim of this study was to assess placental thickness as a sonographic index f...
ABSTRACT The purpose of this study was to compare the accuracy of axial T2 and axial 3D FIESTA magnetic resonance imaging (MRI) sequences in the evaluation of cervical spondylosis.The specific objectives were to: (i) compare the accuracy of axial T2 and axial 3D FIESTA MRI sequences in the diagnosis of cervical spondylosis, (ii) compare the quality of images (signal-tonoise ratio, contrast-to-noise ratio and artefact due to flow) produced from both sequences and (iii) ascertain the associatio...
ABSTRACT This study was aimed at establishing a relationship between prostate volume (PV) and prostate specific antigen (PSA).This was a cross-sectional survey design involving 500 asymptomatic male subjects aged 30-45 years in Port Harcourt, South-South, Nigeria between January, 2014 and October, 2015. This was conducted with a view to establish the basis for inferences when screening the populations for benign prostatic hyperplasia and other prostatic pathologies such as prostatitis and pro...
ABSTRACT This was a prospective cross-sectional survey study conducted in the Radio diagnostic Department of National Hospital Abuja from June 2013 to January 2014 on 210 cases (111 males and 99 females). The specific objectives were to determine the: (i) biometric values of corpus callosum in an adult Nigerian population, (ii) differences in corpus callosal biometry among different sexes and (iii) relationship between age, body mass index and corpus callosal biometry.The following findings w...
ABSTRACT The aim of this study was to characterize stroke lesions and normal brain tissue in computed tomography (CT) images of Nigerian patients using statistical texture descriptors, and to identify the class of texture descriptor that is most suitable for computer-aided diagnosis of stroke. Non-contrast CT images of 164 stroke patients were obtained in contiguous slices from the base of the skull to the vertex from two private radiodiagnostic centres. Initially, two experienced radiologist...
ABSTRACT Background. The prevalence of urolithiasis varies according to geographic areas. Urolithiasis is the third most common urological disease with many complications including renal failure. The prevalence is on the rise in Nigeria due to several epidemiological factors including high environmental temperature. There is paucity of documented scientific study on the prevalence of urolithiasis in the University of Abuja Teaching Hospital within the Federal Capital Territory, Nigeria. Objec...
Fetal gestational age calculation has been found to be influenced by differences in race. Discrepancy has been noted on previous studies done on fetal neck circumference and area measurements which were attributed to racial difference. This study was aimed at correlating fetal neck circumference and area with common gestational age predictors in second and third trimesters and to determine whether there is racial difference between Nigerians and Caucasians. This prospective cross sectional...
The study was a retrospective study of angiographic findings in ICA prpblems ,thisstudy was conducted in Khartoum state of Sudan in Royal international Hospital Astrok nd Vascular Center from March 2016 to February 2017 ,the problem of the study was the increasing in ICA problems in various age ,the study was aimed to find out the finding of cerebral angiogram , and identify whether Angography can leading to accurate diagnoses of cerebral diseases ,the data was collected from 45 patient...
ABSTRACT The purpose of this study was to compare the accuracy of axial T2 and axial 3D FIESTA magnetic resonance imaging (MRI) sequences in the evaluation of cervical spondylosis.The specific objectives were to: (i) compare the accuracy of axial T2 and axial 3D FIESTA MRI sequences in the diagnosis of cervical spondylosis, (ii) compare the quality of images (signal-tonoise ratio, contrast-to-noise ratio and artefact due to flow) produced from both sequences and (iii) ascertain the associati...
ABSTRACT Gongronema latifolium is an edible tropical rainforest plant traditionally used as a spice, staple vegetable and in the treatment and management of diabetes. Extensive studies have established its hypoglycaemic effect. However, scanty information is available on the mechanism by which it exerts its hypoglycaemic effect. Studies have noted the presence of saponin in G. latifolium, a component noted to affect gastric emptying (GE). Presently, the possible effect of G. latifolium on GE...
Abstract Regional variations in splenic size and spleen parenchymal echo-texture among sickle cell disease (SCD) patients have been documented in various publications. The objectives of this study were to: determine and compare the spleen size of SCD patients with those of the control; characterize the spleen parenchymal echo-texture of SCD patients; and ascertain the relationships of age, height and weight with the spleen sizes of SCD patients and the controls. This was a cross sectional pr...