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机译:Cavernous haemangioma in the infraorbital nerve canal--an unusual expansion in the maxillary sinus.
ENT Hospital, University of Graz, Austria. christian.walch;
hysio.mu-Luebeck.de;
Facial Neoplasms; Hemangioma; Cavernous; Maxillary Sinus; 面部肿瘤; 血管瘤; 海绵状; 上颌窦;