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.

摘要无腺体侵犯之原发性纵膈腔细胞肿罕见之肿，一般分良性成熟畸胎及包含精细胞精细胞在内的恶性肿。