作者对7例各种检验找不到原因的贫血患者进行常规骨髓涂片检验时,发现的微丝蚴是班氏微丝蚴。患者都无丝虫感染的任何临床表现。作者对此意外发现感到极大兴趣,因为尚无在骨髓中发现微丝蚴的报告。作者认为可能和贫血有关,虽然对这种关系尚不了解。作者在骨髓涂片中发现微丝蚴后又反 The authors of 7 cases of various tests can not find the cause of anemia in patients with conventional bone marrow smear test, the found microfilariae is Bancrofix microfilariae. None of the patients had any clinical manifestations of filarial infection. The authors are greatly interested in this unexpected discovery because no reports of microfilaria have been found in the bone marrow. The author thinks it may be related to anemia, though this relationship is not yet known. The authors found in the bone marrow smear after microfilaria and anti