|
Bone marrow tissue from biopsy
specimen. It shows marked cellularity, with a moderate
increase in megakaryocyte number, many of them
atypical.HE, 40x.
|
|
Bone marrow tissue from biopsy specimen. It shows
marked cellularity, with a moderate increase in
megakaryocyte number, many of them atypical,
hyperlobulated and hyperchromatic.There is also a
hyperplastic left shift of the myeloid lineage and some
increase in connective tissue. HE, 40x. |
|
Liver tissue from autopsy. It shows hematopoietic
islands inside sinusoids, predominantly with myeloid and
erithroid lineages. There are also scattered
megakaryocytes in other areas not shown.There is no
fibrosis. HE, 40x. |
|
Spleen tissue from autopsy. It shows hematopoietic
islands in red pulp, predominantly with myeloid and
erithroid lineages. There are also scattered
megakaryocytes in other areas not shown.There is no
fibrosis. HE, 40x. |