This is an acid fast stain of Mycobacterium tuberculosis (MTB). Note the red rods--hence the terminology for MTB in histologic sections or smears: acid fast bacilli.

肺结核抗酸染色（MTB）显示结核分枝杆菌，可见红色杆状小体。因此在组织切片或涂片中的结核分枝杆菌（MTB）又称为抗酸杆菌。

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In order to find the mycobacteria in a tissue section, a stain for acid fast bacilli is done (AFB stain).

为了在组织切片上发现分支杆菌，进行抗酸染色(afb染色)。

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In order to find the mycobacteria in a tissue section, a stain for acid fast bacilli is done.

为了在组织切片上发现分支杆菌，进行抗酸染色。

youdao