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细胞肿瘤罕见之肿瘤，一般分良性成熟畸胎瘤及包含精细胞瘤和精细胞瘤在内的恶性肿瘤。