SUDAN BLACK-B POSITIVITY IN ACUTE LYMPHOBLASTIC-LEUKEMIA

被引：0

作者：

NGAN, M ^{[1
]}

CHIEN, K ^{[1
]}

LEE, S ^{[1
]}

机构：

[1] CEDARS SINAI MED CTR,DEPT PATHOL & LAB MED,8700 BEVERLY BLVD,ROOM 4533,LOS ANGELES,CA 90048

来源：

MODERN PATHOLOGY | 1992年 / 5卷 / 01期

关键词：

SUDAN BLACK-B; ACUTE LYMPHOBLASTIC LEUKEMIA;

D O I：

暂无

中图分类号：

R36 [病理学];

学科分类号：

100104 ;

摘要：

A total of 146 patients with newly diagnosed acute lymphoblastic leukemia (ALL) occurring over a 9 1/2-yr period were reviewed; four of these patients (2.7%) had blast cells that stained positively with Sudan Black B. These four, two adults and two children, were all B type. Electron microscopy was performed on three of these four cases and showed the sudanophilia to be due to lipid droplets. The lipid droplets were also demonstrated in one of the three cases by Oil Red 0 stain. Therefore, Sudan Black B used alone to differentiate lymphoid from myeloid leukemia may be misleading.

引用

页码：68 / 70

页数：3