78.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)

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統計: A(0), B(1), C(0), D(6), E(0) #3974557