“节瘤”用英语怎么说？

多节瘤的老橡树a gnarled old oak tree恶性神经节瘤是一非常少见的实体瘤.Summary of Background Data . Malignant paragangliomas are a very rare entity.大部分副神经节瘤的首选治疗方式是外科手术切除.The treatment of choice is often surgical resection for most paraganglioma...