Non-Hodgkinlymphoma is deadlier than Hodgkin lymphoma, and is expected to kill more than 20, 000 people in 2010.
非霍奇金淋巴瘤的死亡率比霍奇金淋巴瘤高，预测2010年美国死于该病症的人数将超过20 000。
2
The lymphomas are divided into two major categories: Hodgkinlymphomaand all other lymphomas, called non-Hodgkin lymphomas.
淋巴瘤可分为两大类：霍奇金淋巴瘤和其他的淋巴瘤，被称作非霍奇金淋巴瘤。
3
The two major types, Hodgkin disease andnon-Hodgkinlymphoma, each have several subtypes. Diagnosis of either type requires Biopsy, usually from the lymph nodes.