Dalal Usha, Jora Manjit Singh, Dalal Ashwani K, Attri Ashok K, Singal Rikki, Gupta Samita
Department of Surgery, Government Medical College and Hospital, Chandigarh, India.
Department of Radio-oncology, Government Medical College, Punjab, India.
Int J Prev Med. 2014 Feb;5(2):230-2.
Germ cell tumors compromise 15-20% of all anterior mediastinal masses; 50-60% of these are benign mediastinal teratoma. There may be mature, immature, and rarely with malignant component within the tumor mass. There are more chances of malignancy with immature type. We are reporting a case in 20-year young male diagnosed as giant benign cystic teratoma which was adherent to superior vena cava. The patient underwent surgical excision. In follow up of 2 years, the patient is not having any complaints.
生殖细胞肿瘤占所有前纵隔肿块的15% - 20%；其中50% - 60%为良性纵隔畸胎瘤。肿瘤团块内可能存在成熟、不成熟成分，很少有恶性成分。不成熟型发生恶性变的可能性更大。我们报告一例20岁青年男性患者，诊断为巨大良性囊性畸胎瘤，该肿瘤与上腔静脉粘连。患者接受了手术切除。在2年的随访中，患者无任何不适主诉。
