Ph阳性急性淋巴细胞白血病合并肺、脑曲霉菌病

为了探讨Ph染色体阳性急性淋巴细胞白血病合并侵袭性曲霉菌病的临床特点和治疗措施,对1例Ph＋ALL患者进行了血常规、骨髓像、胸片、头颅CT扫描和细胞遗传学等检查,并先后给予DVCP、善唯达及格列卫联合诱导化疗.患者在骨髓抑制期发生侵袭性肺、脑曲霉菌感染,给予伊曲康唑、两性霉素等抗真菌治疗,进行了开颅病灶引流术.经过上述综合治疗,患者获得缓解,肺、脑曲霉菌感染临床治愈.结论：Ph＋ALL是一种常规方案化疗效果差的特殊亚型,格列卫联合化疗是其较好的治疗方案.由于临床真菌检出率低,早期经验性选用抗真菌药物如伊曲康唑,并结合手术切除病灶是治疗肺、脑曲霉菌的较好方法.

Ph + Acute Lymphoblastic Leukemia Combined with Lung and Brain Invasive Aspergillosis

This study was aimed to investigate the clinical features and therapy of Ph~+ acute lymphoblastic leukemia (Ph~+ALL) combined with invasive aspergillosis. A series of examination, including routine blood and bone marrow picture analysis, chest roentgenography, cranial computerized tomography and detection of cell genetics etc were carried out for a Ph~+ALL patient combined with invasive aspergillosis. This patient received chemotherapy with DVCP, idarubicin and imatinib mesylate and was treated with sporanox and amphotericin B (Amb; including Amb-L) and cerebrotomy for drainage because the invasive aspergillosis occurred during myelosuppression. The results showed that patient gained complete remission and the invasive aspergillosis was controlled successfully. It is concluded that patient with Ph~+ALL has poor prognosis despite intensive conventional chemotherapy, imatinib mesylate may prove to be an effective treatment for Ph~+ALL. Because detection rate of the fungus is very low, itraconazole in combination with surgical excision of focus is the best treatment of lung and brain invasive aspergillosis.