George D I, Gould A R, Miller R L, Strull N J
J Oral Maxillofac Surg. 1985 Sep;43(9):718-25. doi: 10.1016/0278-2391(85)90199-5.
A case of desmoplastic fibroma of the right maxilla is reported. The lesion presented as a painless mass in the right posterior alveolar ridge of a 22-year-old white man. Histologically, the lesion was composed of interlacing fascicles of benign-appearing fibroblasts in a varying ground substance of collagenous and myxoid tissue. The lesion was not encapsulated histologically and was invading between bone trabeculae resulting in resorption of the bone. A review of the literature reveals that a total of 30 cases of desmoplastic fibroma of the jaws have been reported. All of the mandibular lesions except two were reported to have occurred in the left side, with the molar-ramus region favored. The case reported here is, to the best of our knowledge, the first reported case of desmoplastic fibroma occurring in the maxillary alveolar process.
本文报告一例右侧上颌骨促结缔组织增生性纤维瘤病例。该病变表现为一名22岁白人男性右侧后牙槽嵴处的无痛性肿块。组织学上，病变由外观良性的成纤维细胞交织束组成，存在于胶原组织和黏液样组织的不同基质中。组织学上该病变无包膜，侵入骨小梁之间导致骨质吸收。文献回顾显示，共报道了30例颌骨促结缔组织增生性纤维瘤病例。除两例外，所有下颌病变均报道发生在左侧，以磨牙-升支区域多见。据我们所知，本文报道的病例是首例发生在上颌牙槽突的促结缔组织增生性纤维瘤病例。
