Harlan J W, Petty P M, Bostwick D G
Division of Plastic Surgery, Mayo Clinic Rochester, Minnesota 55905, USA.
Mayo Clin Proc. 1997 Mar;72(3):248-50. doi: 10.4065/72.3.248.
A zygomatic mass is a rare occurrence. We describe a 52-year-old man with a zygomatic arch mass and a recent history of facial trauma. Findings on a computed tomographic scan of the facial bones were interpreted as callus formation, consistent with fracture of the zygomatic arch. The level of the prostate-specific antigen was increased to 62.3 ng/mL, and a biopsy of a nodular prostate specimen revealed adenocarcinoma (Gleason sum, 3 + 4 = 7). Because the laboratory data, history, and findings on physical examination did not correlate, we suspected a tumor metastatic to the facial bones.
颧部肿物较为罕见。我们报告一名52岁男性，有颧弓肿物且近期有面部外伤史。面部骨骼计算机断层扫描结果被解释为骨痂形成，符合颧弓骨折。前列腺特异性抗原水平升高至62.3 ng/mL，前列腺结节标本活检显示为腺癌（ Gleason评分，3 + 4 = 7）。由于实验室数据、病史及体格检查结果不相符，我们怀疑肿瘤转移至面部骨骼。
