nonseminoma

Primary mediastinal germ-cell tumors (GCTs) without gonadal involvement are rare and can be divided into benign mature teratoma and malignant seminoma or nonseminoma.

摘要无生殖腺体侵犯之原发性纵膈腔生殖芽瘤罕见之瘤，一般分良性成熟畸胎瘤及包含瘤和非瘤在内的恶性瘤。