纵隔恶性肿瘤多为转移性的,原发者较少。纵隔淋巴瘤是一种比较少见的原发性纵隔肿瘤。它包括淋巴肉瘤、柯杰金氏病、网状细胞肉瘤。发病年龄多见于青少年和中年人。现就蚌埠二院七例,长淮一例经手术、病理和淋巴组织病理活检证实为淋巴瘤。就其临床、X线表现进行讨论。 Mediastinal malignancies are mostly metastatic and have fewer primary origins. Mediastinal lymphoma is a relatively rare primary mediastinal tumor. It includes lymphosarcoma, Kodegger’s disease, and reticular cell sarcoma. The age of onset is more common in adolescents and middle-aged people. Seven cases in the Second Hospital of Chang’e were confirmed as lymphoma by surgery, pathology, and lymphoid tissue biopsy. Discuss clinical and X-ray findings.