Reticulum cell sarcoma pathophysiology: Difference between revisions
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==Overview== | ==Overview== | ||
==Pathophysiology== | |||
The dominant cell type is thought to be derived from [[histiocytes]] or [[macrophages]]. More recent thinking indicates that this cancer may arise from [[lymphocytes]] or [[immunoblasts]]. | |||
===Pathology=== | |||
*Large, foam filled [[histiocytes]] with numerous [[mitoses]] and scant stroma are present | |||
*Stains for reticulum are positive | |||
*[[Periodic Acid Schiff]] ([[PAS]]) stains are negative | |||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} |
Latest revision as of 13:04, 21 September 2012
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Pathophysiology
The dominant cell type is thought to be derived from histiocytes or macrophages. More recent thinking indicates that this cancer may arise from lymphocytes or immunoblasts.
Pathology
- Large, foam filled histiocytes with numerous mitoses and scant stroma are present
- Stains for reticulum are positive
- Periodic Acid Schiff (PAS) stains are negative