Grigalunas Alexander L, Mizen Thomas R
a Rush University Medical Center , Department of Ophthalmology , Chicago , Illinois , USA.
Orbit. 2016;35(2):106-8. doi: 10.3109/01676830.2015.1099704. Epub 2016 Feb 23.
Myeloid sarcoma (MS), also known as granulocytic sarcoma (GS) or chloroma (named for the greenish hue attributed to the pigment of myeloperoxidase [MPO]), is a rare solid tumor with a predilection for the orbit. MS usually occurs in conjunction with acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), or myeloproliferative disorder (MPS) and may be the harbinger of disease. Therefore, prompt diagnosis is essential for patient survival. We present a rare case of a 61 year old with an isolated orbital MS without active leukemia.
髓系肉瘤（MS），也称为粒细胞肉瘤（GS）或绿色瘤（因其髓过氧化物酶[MPO]色素呈现绿色而得名），是一种罕见的实体瘤，好发于眼眶。MS通常与急性髓系白血病（AML）、骨髓增生异常综合征（MDS）或骨髓增殖性疾病（MPS）同时发生，可能是疾病的先兆。因此，及时诊断对患者生存至关重要。我们报告一例罕见病例，一名61岁患者患有孤立性眼眶MS，无活动性白血病。
