Department of Radiology, Dr. Cipto Mangunkusumo General Hospital-Faculty of Medicine University of Indonesia, Jakarta, Indonesia; Department of Otorhinolaryngology, Head and Neck Surgery, Dr. Cipto Mangunkusumo General Hospital-Faculty of Medicine University of Indonesia, Jakarta, Indonesia
Yunus R.E., Department of Radiology, Dr. Cipto Mangunkusumo General Hospital-Faculty of Medicine University of Indonesia, Jakarta, Indonesia; Sriyana A.A., Department of Otorhinolaryngology, Head and Neck Surgery, Dr. Cipto Mangunkusumo General Hospital-Faculty of Medicine University of Indonesia, Jakarta, Indonesia