Bhutani M S, Pacheco J
Wright State University School of Medicine, Dayton, OH.
Spec Care Dentist. 1992 Jul-Aug;12(4):172-3. doi: 10.1111/j.1754-4505.1992.tb00439.x.
Metastatic tumors to the oral cavity are uncommon. Most of these cases involve the mandible or the maxilla. Rarely, metastasis occurs to the oral soft tissues from a distant primary tumor. The lung and breast are the most common primary sites. It is extremely rare to have an oral soft-tissue metastasis from a carcinoma of the colon. A case of primary adenocarcinoma of the colon with metastasis to the soft tissues of the mouth is described. Three similar case reports are reviewed. A metastatic lesion to the oral cavity could be the first indication of the presence of a primary tumor.
口腔转移性肿瘤并不常见。这些病例大多累及下颌骨或上颌骨。很少有远处原发性肿瘤转移至口腔软组织的情况。肺和乳腺是最常见的原发部位。结肠癌转移至口腔软组织极为罕见。本文描述了一例结肠癌原发性腺癌转移至口腔软组织的病例。回顾了三篇类似的病例报告。口腔转移性病变可能是原发性肿瘤存在的首个迹象。
