BackgroundReal-time ultrasound scanning is increasing in popularity as a teaching tool for human anatomy because it is non-invasive, offers real-time 3-D anatomy and is cheaper than dissections.ObjectivesTo assess real-time ultrasound scanning as a teaching method of human anatomy, and to determine what teaching methods radiography students consider effective for understanding human anatomy.Materials and methodsOne hundred and ten self-administered, structured and pre-tested questionnaires were distributed to Clinical Radiography students (Third, fourth and fifth year)in Northern Nigeria featuring University of Maiduguri and Bayero University Kano. The questionnaire consists of two sections;Demographics and preferred methods of delivery of anatomical information. Participation was voluntary. Comparisons among teaching methods were made using repeated measures ANOVA.ResultsA significant difference among the eight delivery methods with 3-D Radiology imaging being as the most preferred method overall (48.17, p<0.0001) and ultrasound the least (32.48, p<0.0001). With Duncan's multiple Range test, it is clearly shown that 3-D Radiology imaging differ with mean value(5.2522) followed by Computer programs(5.1292), Anatomic models( 4.7593), Laboratory videos(4.5815), textbooks(4.5358), animal dissection(4.2568), lectures(3.2568) and finally ultrasound scan (3.6087), (P<0.0001).Conclusion3-D Radiology imaging is the most preferred method of delivering anatomical information and ultrasound scanning is the least preferred method.

Objective: To determine the normal value of amniotic fluid (AF) volume among pregnant women in a Northern Nigerian population and to determine if there is a relationship between AF index (AFI) and single deepest pocket (SDP) with anthropometric variables. Materials and Methods: A prospective cross-sectional study was conducted among singleton pregnant women at late second and third trimester attending the antenatal clinic in Abubakar Tafawa Balewa Teaching Hospital, Bauchi, from December 2016 to April 2017. The mean AFI and SDP were measured by sonography. Ethical approval was obtained from the institution and informed consent was sought for from all the participants. Descriptive statistics, i.e. mean, standard deviation, and correlation coefficient, were used for the analysis. Results: A total of 206 women, aged between 18 and 40 years, with fetal gestational ages between 22 and 39 weeks were included in the study. The values for AFI in the study ranged from 12 to 28.7 cm, with a mean value of 19.84 ± 3.64 cm, and SDP ranged from 3.7 to 9.1 cm with a mean value of 6.04 ± 1.12 cm. This study found a weak relationship between the anthropometric variables and AFI and SDP and a strong relationship between AFI and SDP with a correlation coefficient of R = 0.901 and P = 0.014. Conclusion: This study found the mean values for AF volume using AFI and SDP in the studied population to be 19.84 ± 3.64 cm and 6.04 ± 1.12 cm, respectively; a strong positive relationship between AFI and SDP; and a negative relationship between body mass index with AFI and SDP.

Background: MRI plays a vital role in diagnosis of diseases. Objectives:To determine the pattern of imaging requests and findings from MRI scans of patients in the bauchi State Hospital. Methods:A prospective cross-sectional study of MRI request forms and findings of 138 patients was conducted from August 2016 to January 2017. MRI scans were performed using a 0.35T Neusoft MRI scanner and reported by a group of consultant radiologists. Data were analysed using descriptive statistics with the computer software SPSS version 22 (IbM, New York, USA). Results:This study revealed that majority of the MRI requests were for lumbosacral spine examinations (n=84, 60.9%), followed closely by MRI of the brain (n=42, 30.4%) and thirdly shoulder and abdomen examinations with a frequency of 4.3% each. Out of 138 MRI scans studied, intervertebral disc prolapse (n=60, 43.5%) was the commonest finding from MRI scans of patients, the second most prevalent finding was L4-L5 degenerative disc disease (n=12, 8.7%). Intramuscular lipoma and basal ganglia edema had a prevalence of 4.3%. Conclusion:The commonest requests were MRI lumbosacral and, in terms of findings, we found intervertebral disc prolapse, L4-L5 degenerative disc disease, basal ganglia edema and intramuscular lipoma as the major findings from MRI scans in bauchi.

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