Chen C-Y, Chen Y-C, Tang J-L, Lin W-C, Su I-J, Tien H-F
Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei 100, Taiwan.
Ann Hematol. 2002 Sep;81(9):532-4. doi: 10.1007/s00277-002-0487-y. Epub 2002 Jul 31.
Actinomycosis is a gram-positive anaerobic bacterium. Actinomyces organisms are important constituents of the normal flora of mucous membranes and are considered opportunistic pathogens. The three major clinical presentations of actinomycosis include the cervicofacial, thoracic, and abdominopelvic regions. Actinomycosis infection in patients with febrile neutropenia is uncommon and actinomycosis splenic involvement in acute leukemia patients is very rare. We describe a man with acute myeloid leukemia and splenic actinomycotic abscess that developed after chemotherapy following prolonged neutropenia.
放线菌病是一种革兰氏阳性厌氧菌。放线菌是黏膜正常菌群的重要组成部分，被认为是机会性致病菌。放线菌病的三大主要临床表现包括头颈部、胸部和腹部盆腔区域。发热性中性粒细胞减少症患者发生放线菌病感染并不常见，急性白血病患者出现脾脏放线菌感染则极为罕见。我们报道了一名患有急性髓系白血病的男性，在长期中性粒细胞减少后接受化疗时发生了脾脏放线菌脓肿。
