体征/症状 通常仅与并发糖尿病有关;这些患者更容易发生念珠菌属感染。[1]Rosenzweig SD, Uzel G, Holland SM. Phagocyte disorders. In: Stiehm ER, Ochs HD, Winkelstein JA, eds. Immunologic disorders in infants and children. Philadelphia, PA: Elsevier Saunders; 2004:618-651.[45]Lekstrom-Himes JA, Gallin JI. Immunodeficiency diseases caused by defects in phagocytes. N Engl J Med. 2000;343:1703-1714.http://www.ncbi.nlm.nih.gov/pubmed/11106721?tool=bestpractice.com
检查 若 DHR 检测结果正常,则通常可排除 CGD。
值得注意的是,完全缺乏髓过氧化物酶活性可能导致中性粒细胞 DHR 直方图移位幅度降低。[46]Mauch L, Lun A, O'Gorman MR, et al. Chronic granulomatous disease (CGD) and complete myeloperoxidase deficiency both yield strongly reduced dihydrorhodamine 123 test signals but can be easily discerned in routine testing for CGD. Clin Chem. 2007;53:890-896.http://www.clinchem.org/cgi/content/full/53/5/890http://www.ncbi.nlm.nih.gov/pubmed/17384005?tool=bestpractice.com
中性粒细胞胞内髓过氧化物酶染色结合流式细胞术分析可发现髓过氧化物酶缺乏。[46]Mauch L, Lun A, O'Gorman MR, et al. Chronic granulomatous disease (CGD) and complete myeloperoxidase deficiency both yield strongly reduced dihydrorhodamine 123 test signals but can be easily discerned in routine testing for CGD. Clin Chem. 2007;53:890-896.http://www.clinchem.org/cgi/content/full/53/5/890http://www.ncbi.nlm.nih.gov/pubmed/17384005?tool=bestpractice.com