下列何種囊腫,位於上顎兩正中門齒牙根之間或牙根尖區域(periapical area),且其 X 光影像為單房、放射線透過性病變(unilocular radiolucent lesion),形狀可能為圓形、卵圓形、倒梨形(inverted pear shape)或心臟形(heart shape)?
A鰓裂囊腫(branchial cleft cyst)
B甲狀腺舌管囊腫(thyroglossal duct cyst)
C鼻唇囊腫(nasolabial cyst)
D鼻腭管囊腫(nasopalatine duct cyst)正確答案
答案與詳解
