试听更新：前纵隔霍奇金淋巴瘤的CT表现

CT of anterior mediastinal adenopathy in Hodgkin disease.

前纵隔霍奇金淋巴瘤的CT表现 来自医学影像学英语 02:39

On CT, lymphomas will produce multiple, lobulated soft-tissue masses or a large soft-tissue mass from lymph node aggregation (solid white arrows). The mass is usually homogeneous in density, as in this case, but may be heterogeneous when the nodes achieve a sufficient size to undergo necrosis (areas of low attenuation, i.e., blacker) or hemorrhage (areas of high attenuation, i.e., whiter). The superior vena cava (SVC) is compressed by the nodes while the ascending (A) and descending aorta (Ao) are typically less so.

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Notes：

anterior mediastinal /ˌmi:diæs'tainəl/ 前纵膈

adenopathy [,ædi'nɔpəθi] 淋巴结肿大

Hodgkin disease 霍奇金病

lymphoma /lɪm'fomə/ 淋巴瘤

lobulate /'lɔbjulit/ 分叶状

aggregation /ˌægrɪ'geʃən/ 聚集

homogeneous /ˌhomə'dʒinɪəs/ 同类的；heterogeneous /'hɛtərə'dʒinɪəs/ 多种多样的

superior vena cava (SVC) 上腔静脉

ascending aorta (A) 升主动脉

descending aorta (Ao) 降主动脉

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