normal monocytes and malignant monocytic cells from cases of aml-m4 and -m5 ( fab-classification ) displayed fundamentally the same anae staining pattern with reaction products localized to the external surface of the plasma membrane and to small vesicles close to this membrane , more rarely to larger intracytoplasmic vesicles containing endocytosed material or cellular debris .
C0334227
malignant
C0023479
aml-m4