牙龈纤维肉瘤：一种不寻常的表现。
Fibrosarcoma of the Gingiva: An Unusual Presentation.
作者信息
Akhtar Kafil, Hasan Syed Abrar, Sherwani Rana K, Ahmad Murad
机构信息
The Department of Pathology, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, India.
ENT Surgery, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, India.
出版信息
Oman Med J. 2016 Jul;31(4):312-4. doi: 10.5001/omj.2016.60.
Fibrosarcoma is a malignant tumor of the fibroblasts, which is liable to recur and metastasize, most frequently in the lungs. Although fibrosarcomas are rare, they can occur anywhere in the body. The most common sites are in the retroperitoneum, thigh, knee, and distal extremities. It is very uncommon in the head and neck region and comprises only about 1% of all the malignancies in humans. Almost 23% are seen in the oral cavity. The prognosis for fibrosarcomas is poor with a five-year survival rate of 20-35%. The common modality of treatment is radical surgery. We report a rare presentation of gingival fibrosarcoma in a young female, who presented with a painless lump.
纤维肉瘤是成纤维细胞的恶性肿瘤，容易复发和转移，最常转移至肺部。虽然纤维肉瘤罕见，但可发生于身体的任何部位。最常见的部位是腹膜后、大腿、膝盖和四肢远端。在头颈部区域非常罕见，仅占人类所有恶性肿瘤的约1%。近23%见于口腔。纤维肉瘤的预后较差，五年生存率为20% - 35%。常见的治疗方式是根治性手术。我们报告了一例年轻女性牙龈纤维肉瘤的罕见病例，该患者表现为无痛性肿块。
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