69. 20歲男性有先天缺牙,口腔檢查只見3顆恆牙,患者因為缺乏口水,口腔非常乾燥,並且有少毛症(hypotrichosis)和少汗症 (hypohidrosis),則患者最可能的診斷為何?
(A)Ectodermal dysplasia
(B)Cleidocranial dysostosis
(C)Crouzon syndrome
(D)Osteogenesis imperfecta
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統計: A(397), B(11), C(25), D(10), E(0) #1032404
統計: A(397), B(11), C(25), D(10), E(0) #1032404