Table of ContentsDefinition / general | Microscopic (histologic) description | Microscopic (histologic) images | Positive stains
Cite this page: Jain D. Malignant histiocytosis. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/livertumormalighistiocytosis.html. Accessed March 21st, 2019.
Definition / general
- Rare neoplasm of abnormal histiocytes typically affecting liver, spleen, lymph nodes, bone marrow
- Also called histiocytic sarcoma
Microscopic (histologic) description
- Large cells with multilobed nuclei, abundant eosinophilic cytoplasm and erythrophagocytosis