Significant mediastinal lymphadenopathy was seen in two patients (12%) with invasive thymoma, and nine patients (36%) with thymic carcinoma.

• 有意义的纵膈淋巴腺肿大见于二例侵袭性胸腺瘤 (12%25) 及九例胸腺上皮癌 (36%25) 病患。