Head and neck imaging by prof.Mamdouh mahfouz professor of radiology Cairo university held in national liver institute menofia university 2019 16 Hours in 2.6 gigabits as follows 1.Sella part 1 2.sella part 2 3 Paranasal sinus 4.Salivary glands 5.petrous bone - part 1 6.petrous bone - part 2 7.Parapharyngeal spaces 8.Tongue and mouth floor 9.Orbit 10.maxillofacial trauma 11.Infection - part 1 12.Infection - part 2 13.larynx 14.skull base - part 1 15 skull base - part 2 16 - skull base - part 3 17.Skull base - part 4 18.Infrahyoid neck 19.Mandible and tempromandibular joint 20.Thyroid and parathyroid glands 21.quiz Direct single line on mega