我院近遇1例获得性弓形虫病隐性感染,兹报告如下。患者男,48岁,住院号399964。因右下腹痛3月余,右下腹触及8×4×4cm 包块,以阑尾脓肿收住本院外科,经氨苄青霉素、庆大霉素等抗感染治疗10天后腹痛缓解,肿块消失,但体温又起。因患者1983年4月在外院经骨髓检查涂片确诊急性粒细胞性白血病(M_2型),而疑为白血病复发于1985年6月27日转内 Nearly 1 case of hospital acquired Toxoplasmosis occult infection, it is reported as follows. Patient male, 48 years old, hospital number 399964. Right lower abdominal pain for more than 3 months, right lower quadrant touch 8 × 4 × 4cm mass, with appendix abscess admitted to our hospital surgery, the ampicillin, gentamicin and other anti-infective treatment 10 days after the pain relief, the mass disappeared, but body temperature And again. The patient was diagnosed with acute myeloid leukemia (M_2 type) by bone marrow examination in the hospital in April 1983, and the suspected leukemia relapse occurred on June 27, 1985