Hirano S, Shoji K, Kojima H, Omori K
Department of Otolaryngology, Kyoto University Hospital, Japan.
Plast Reconstr Surg. 1997 Jul;100(1):86-90. doi: 10.1097/00006534-199707000-00015.
Two rare cases of intraosseous hemangiomas in the zygomatic bone that were repaired after surgical removal of the tumor with hydroxyapatite implants are reported. Case 1 is a 42-year-old woman, and case 2 is a 46-year-old man. They complained of swelling in the right cheek. An intraosseous tumor in the right zygomatic bone was observed in both patients. The tumor was resected, and hydroxyapatite was employed to repair the defect caused by removal. After 4 years since the operation in case 1 and 8 months in case 2, the patients show satisfactory cosmetic appearance. Hydroxyapatite implant was useful for reconstruction of the defect after surgical removal of hemangiomas in the zygomatic bone.
报告了两例罕见的颧骨骨内血管瘤病例，在手术切除肿瘤后用羟基磷灰石植入物进行修复。病例1为一名42岁女性，病例2为一名46岁男性。他们均主诉右脸颊肿胀。两名患者均在右侧颧骨发现骨内肿瘤。肿瘤被切除，并用羟基磷灰石修复切除造成的缺损。病例1术后4年，病例2术后8个月，患者外观均令人满意。羟基磷灰石植入物对颧骨血管瘤手术切除后的缺损重建有用。
