{"title":"下颌骨前后单侧纤维发育不良:罕见病例报告及文献综述","authors":"Divya VC, Nishaath Nikhath. A","doi":"10.18231/j.ijmi.2024.017","DOIUrl":null,"url":null,"abstract":"Fibrous dysplasia is a lesion, characterized by the replacement of osseous tissue with fibro-osseous tissue. It mainly occurs in the calf bones and facial bones, with about 30% of cases affecting the cranial bones. Typically seen during adolescence, fibrous dysplasia can persist into adulthood. The maxilla is roughly twice as likely to be afflicted as the mandible, and it generally manifests unilaterally in the vertical rami and angle of the lower jaw. We report a case of 14-year-old adolescent with symptomatic monostotic fibrous dysplasia of the left posterior and anterior lower jaw region, supported by clinical, radiographic, and pathological findings. Radiographic examination revealed a lesion with radio-density and lucent characteristics, like ground glass. Subsequent biopsy and histological analysis confirmed the diagnosis of Fibrous Dysplasia (Aggressive Lesion). Surgical shaving and re-contouring of the jaw were performed with careful attention to protecting the left mental nerve. Regular follow-up for monostotic fibrous dysplasia showed no clear evidence of progression or malignancy during subsequent assessments.","PeriodicalId":282949,"journal":{"name":"IP International Journal of Maxillofacial Imaging","volume":" 49","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Monostotic fibrous dysplasia of anterior & posterior mandible: A rare case report & review of literature\",\"authors\":\"Divya VC, Nishaath Nikhath. A\",\"doi\":\"10.18231/j.ijmi.2024.017\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Fibrous dysplasia is a lesion, characterized by the replacement of osseous tissue with fibro-osseous tissue. It mainly occurs in the calf bones and facial bones, with about 30% of cases affecting the cranial bones. Typically seen during adolescence, fibrous dysplasia can persist into adulthood. The maxilla is roughly twice as likely to be afflicted as the mandible, and it generally manifests unilaterally in the vertical rami and angle of the lower jaw. We report a case of 14-year-old adolescent with symptomatic monostotic fibrous dysplasia of the left posterior and anterior lower jaw region, supported by clinical, radiographic, and pathological findings. Radiographic examination revealed a lesion with radio-density and lucent characteristics, like ground glass. Subsequent biopsy and histological analysis confirmed the diagnosis of Fibrous Dysplasia (Aggressive Lesion). Surgical shaving and re-contouring of the jaw were performed with careful attention to protecting the left mental nerve. Regular follow-up for monostotic fibrous dysplasia showed no clear evidence of progression or malignancy during subsequent assessments.\",\"PeriodicalId\":282949,\"journal\":{\"name\":\"IP International Journal of Maxillofacial Imaging\",\"volume\":\" 49\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-07-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IP International Journal of Maxillofacial Imaging\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18231/j.ijmi.2024.017\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IP International Journal of Maxillofacial Imaging","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18231/j.ijmi.2024.017","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Monostotic fibrous dysplasia of anterior & posterior mandible: A rare case report & review of literature
Fibrous dysplasia is a lesion, characterized by the replacement of osseous tissue with fibro-osseous tissue. It mainly occurs in the calf bones and facial bones, with about 30% of cases affecting the cranial bones. Typically seen during adolescence, fibrous dysplasia can persist into adulthood. The maxilla is roughly twice as likely to be afflicted as the mandible, and it generally manifests unilaterally in the vertical rami and angle of the lower jaw. We report a case of 14-year-old adolescent with symptomatic monostotic fibrous dysplasia of the left posterior and anterior lower jaw region, supported by clinical, radiographic, and pathological findings. Radiographic examination revealed a lesion with radio-density and lucent characteristics, like ground glass. Subsequent biopsy and histological analysis confirmed the diagnosis of Fibrous Dysplasia (Aggressive Lesion). Surgical shaving and re-contouring of the jaw were performed with careful attention to protecting the left mental nerve. Regular follow-up for monostotic fibrous dysplasia showed no clear evidence of progression or malignancy during subsequent assessments.