Difference between revisions of "Bone marrow"

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[[File:Trilineage hematopoiesis, annotated.jpg|thumb|Bone marrow aspirate showing normal "trilineage hematopoiesis": myelomonocytic cells (an eosinophil myelocyte marked), erythroid cells (an orthochromatic erythroblast marked), and megakaryocytic cells.]]
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[[File:Trilineage hematopoiesis, annotated.jpg|thumb|Bone marrow aspirate showing normal "trilineage hematopoiesis":<br>- '''Myelomonocytic''' cells: an eosinophil myelocyte marked<br>- '''Erythroid''' cells: an orthochromatic erythroblast marked<br>- '''Megakaryocytic''' cells.]]
 
==Autopsy==
 
==Autopsy==
 
===Microscopic evaluation===
 
===Microscopic evaluation===

Latest revision as of 13:40, 18 November 2020

Author: Mikael Häggström [notes 1]

Bone marrow aspirate showing normal "trilineage hematopoiesis":
- Myelomonocytic cells: an eosinophil myelocyte marked
- Erythroid cells: an orthochromatic erythroblast marked
- Megakaryocytic cells.

Autopsy

Microscopic evaluation

  • Confirm trilineage hematopoiesis (see image).
  • Look for apparent cellular atypia or decrease of cellular diversity.

Report

Example in a normal case:

Bone marrow from rib (or other location if applicable): Trilineage hematopoiesis. There is no evidence of malignancy.

Notes

  1. For a full list of contributors, see article history. Creators of images are attributed at the image description pages, seen by clicking on the images. See Patholines:Authorship for details.

Main page

References