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Fig. 15a Panoptic stain, bone marrow. The cytoplasm of the lymphoblast at lower left is heavily vacuolated. ~1100X |
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Fig. 15b Panoptic stain, bone marrow. |
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Fig. 15c Panoptic stain, peripheral blood. |
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Fig. 15d PAS reaction, peripheral blood. Coarse PAS-positive granules in the cytoplasm. |
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Fig. 16a Cerebrospinal fluid, cellular centrigate. The many lymphoblasts are typical of leukemic meningopathy. ~500X |
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Fig. 16b Lymph node aspirate. A few mature lymphocytes intermingled with numerous typical lymphoblasts. Stimulated immunoblast at center right. ~1000X |
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Fig. 17a Panoptic stain, bone marrow. Sheet of promyelocytic cells, plasma cell at upper left, normoblastic at upper right. ~1000X |
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Fig. 17b Peroxidase reaction, bone marrow.Note the strong activity of the leukemic cells. ~1000X |
