Shaista Afzal
Department of Radiology, The Aga Khan University Hospital,Stadium Road, Karachi-74800, Pakistan
Imrana Masroor
Department of Radiology, The Aga Khan University Hospital,Stadium Road, Karachi-74800, Pakistan
Gulnaz Shafqat
Department of Radiology, The Aga Khan University Hospital,Stadium Road, Karachi-74800, Pakistan