[1
]
Department of Radiology, Beijing Friendship Hospital, Capital Medical University,
Beijing, China.
[2
]
Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital
Medical University, Beijing, China.
[3
]
Department of Radiology, Beijing Friendship Hospital, Capital Medical University,
Beijing, China. Electronic address: zhaopengf05@163.com.
[4
]
Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital
Medical University, Beijing, China. Electronic address: gongss1962@163.com.
[5
]
Department of Radiology, Beijing Friendship Hospital, Capital Medical University,
Beijing, China. Electronic address: cjr.wzhch@vip.163.com.