1.It is characterized by tiny, monomorphous, papular eruptions around the mouth, nose and eyes.Extra-facial lesions in children had also been reported.
临床上表现为在口、眼、鼻周围出现许多细小丘疹,少数儿童亦同时有脸外病灶产生。
2.Peripheral blood mononuclear cell(PBMC),including lymphocyte and monocyte,is a group of leukocytes that have monomorphous nuclei and exert important immune function in the body.