Medulloblastom
Description: Centrally a medulloblastoma cells rosette, with low magnification nucleoli not visible, evident vacuolisation in nuclei as well as in cytoplasm. too.
Type: bone marrow
Klíčová slova*: tumour cell

Medulloblastom
Description: medulloblastoma cells in BM, mostly with intracelullar vacuoles In the centre there is a tumor cell with a large vacuole. Few nuclear shadows seen
Type: bone marrow
Klíčová slova*: nuclear shadows, vacuolisation, tumour cell

Hairy cell leukaemia- BM
Description: Another example of hairy cell - oval nucleus, moderate mature chromatin, abundant weakly basophilic cytoplasm with few vacuoles, few inclusions and irregular margins with projections in all circumference of the cell.
Type: bone marrow
Klíčová slova*: hairy cell, vacuolisation

Hairy cell leukaemia- BM
Description: Chromatin of nucleus is less condensed to compare normal lymphocyte in hairy cell. Abundant cytoplasm contains few discrete vacuoles and protrudes circumferential in "hairy" projections
Type: bone marrow
Klíčová slova*: hairy cell, lymphocyte atypical, vacuolisation

AML M5b bone marrow
Description: Vacuolated cytoplasm is characteristic sign of monoblasts and promonocytes. Erythrophagocytosis may be observed.
Type: bone marrow
Klíčová slova*: monoblast, promonocyte, vacuolisation

DSRCT-Tumor cells in bone marrow
Description: Tumor cells have round, slightly excentric nucleus with fine chromatin. Nucleoli are not prominent. Cytoplasm is blue, without vacuolisation or granulation. N/C>1.
Type: bone marrow
Klíčová slova*: tumour cell