Small lymphocytic leukaemia, light micrograph 照片檔

Light micrograph of small lymphocytic leukaemia, which is a type of blood cancer. The leukaemia cells are the dark purple and blue round structures of which nine are seen in the field of this image. A slightly larger neutrophil is also present (right of first leukaemia cell at left most side of image). Several red blood cells (smaller, pale red circles) are seen in the background. Peripheral blood smear. Magnification: 600x when printed at 10cm