骨髓脂肪瘤Myelolipoma又称异位骨髓、骨髓化生,或髓性脂肪瘤。本瘤罕见,国内似只有一例报道。国外报道亦不多,巨大者则更少,我院近来收治一例,现介绍如下: 临床病史薛××,男,50岁,北京某厂铅印工人,发现左上腹肿物13年。患者于1968年体检时偶然查到左上腹有一苹果 Myelolipoma is also known as ectopic bone marrow, myeloid metaplasia, or myelolipoma. This tumor is rare, but only one case has been reported in China. There are not many foreign reports, and even fewer are huge ones. Our hospital has recently received one case. Now it is introduced as follows: Clinical history Xue X, male, 50 years old, a lead printing worker at a certain factory in Beijing, discovered a left upper abdominal mass for 13 years. The patient accidentally found an apple in the left upper quadrant during his physical examination in 1968.