Adenosquamous carcinoma of the head and neck (ASC) is a rare and aggressive variant of squamous cell carcinoma, a locally aggressive malignancy characterized by the presence of two distinct components: a squamous cell...Adenosquamous carcinoma of the head and neck (ASC) is a rare and aggressive variant of squamous cell carcinoma, a locally aggressive malignancy characterized by the presence of two distinct components: a squamous cell carcinoma and an adenocarcinoma. The purpose of this study was to report an additional rare case of adenosquamous carcinoma affecting the maxilla, with clinical microscopic features and a complex mid-facial rehabilitation.展开更多
The presence of metastases in the oral cavity is considered quietly rare in the literature. Considering metastasis of hepatocellular carcinoma, the occurrence occurs in approximately 1% of cases. The objective of this...The presence of metastases in the oral cavity is considered quietly rare in the literature. Considering metastasis of hepatocellular carcinoma, the occurrence occurs in approximately 1% of cases. The objective of this study was to report a case of metastasis of hepatocellular carcinoma in gingiva, in a patient with a previous diagnosis of cancer presenting a poor prognosis. Furthermore, a review of reported cases has already been performed and found only 20 reports. This case report emphasizes the importance of including metastases in soft tissue of the mouth, in the differential diagnosis of lesions with benign aspect.展开更多
文摘Adenosquamous carcinoma of the head and neck (ASC) is a rare and aggressive variant of squamous cell carcinoma, a locally aggressive malignancy characterized by the presence of two distinct components: a squamous cell carcinoma and an adenocarcinoma. The purpose of this study was to report an additional rare case of adenosquamous carcinoma affecting the maxilla, with clinical microscopic features and a complex mid-facial rehabilitation.
文摘The presence of metastases in the oral cavity is considered quietly rare in the literature. Considering metastasis of hepatocellular carcinoma, the occurrence occurs in approximately 1% of cases. The objective of this study was to report a case of metastasis of hepatocellular carcinoma in gingiva, in a patient with a previous diagnosis of cancer presenting a poor prognosis. Furthermore, a review of reported cases has already been performed and found only 20 reports. This case report emphasizes the importance of including metastases in soft tissue of the mouth, in the differential diagnosis of lesions with benign aspect.
