Malignant tumors in oral and maxillofacial region are common,but soft tissue sarcomas are rare.Pulmonary sarcoma is a rare malignant tumor,and primary pulmonary sarcoma with gingival soft tissue sarcoma as the initial symptom is even rarest.This paper reported a case of primary pulmonary sarcoma in a 66-year-old woman with gingival soft tissue sarcoma as the initial symptom and reviewed the relevant literatures.
关键词
牙龈软组织肉瘤/原发性肺肉瘤/转移癌
Key words
Gingival soft tissue sarcomas/Primary pulmonary sarcoma/Metastatic cancer