Department of Pathology, "San Filippo Neri" Hospital, Rome, Italy.
Pol J Pathol. 2020;71(3):285-287. doi: 10.5114/pjp.2020.99798.
The association of small lymphocytic lymphoma/chronic lymphocytic leukaemia (CLL) with different malignancies has been reported in the literature. Also the occurrence of a second haematological disease has been described, more frequently as a secondary event in patients receiving chemotherapeutic agents. We report a case of CLL with concurrent acute myeloid leukaemia in an untreated patient, with emphasis on the need of a detailed immunomorphological study to identify the coexistence of the two diseases in the same pathological tissue.
文献中报道了小淋巴细胞淋巴瘤/慢性淋巴细胞白血病（CLL）与不同恶性肿瘤的关联。也有描述发生第二种血液系统疾病的情况，在接受化疗药物治疗的患者中更常作为继发事件出现。我们报告了一例未经治疗的 CLL 合并急性髓系白血病患者，重点强调需要进行详细的免疫形态学研究，以确定两种疾病在同一病理组织中的共存。
