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恶性淋巴瘤据生物学物性的不同可分为何杰金氏病(HD)和非何杰金氏淋巴瘤(NHL)两大类。HD 以从肉芽肿病变到肿瘤病变都有为特征,病变往往从初发淋巴结沿着淋巴系统向邻近领域侵犯。NHL 则以始发于 Waldeyer 环(咽扁桃环)、消化道和皮肤等处的节外淋巴瘤多见(约30～40%),其发展方式常难以预料,多早期即有骨髓和肝脏受累,尤其是 T 细胞性淋巴瘤白血病化的发病率较高。HD 患者如伴有全身症状(体重减轻、发热、盗汗等)则预后不良,而 NHL
Malignant lymphoma according to the biological properties of different can be divided into Hodgkin’s disease (HD) and non-Hodgkin’s lymphoma (NHL) two categories. HD is characterized by lesions from granulomatous lesions to neoplastic lesions that often invade adjacent areas along the lymphatic system from primary lymph nodes. NHL is more common in extrahepatic lymphomas (about 30-40%) originating from the Waldeyer ring, digestive tract and skin, and its development is often unpredictable. In the early stage, there are bone marrow and liver involvement , Especially the higher incidence of T-cell lymphoma leukemia. HD patients with systemic symptoms (weight loss, fever, night sweats, etc.), the prognosis is poor, and NHL