Affiliation: | aDepartment of Radiology, Korle Bu Teaching Hospital, 1 Guggisberg Avenue, Accra, Ghana;bDepartment of Medical Imaging. School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana;cDepartment of Radiology, University of Ghana Medical School, Accra, Ghana;dDepartment of Obstetrics and Gynaecology, University of Ghana Medical School, Accra, Ghana |