Heart transplant pathology
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Heart transplant pathology is a niche in cardiac pathology.
Cellular rejection
Grading scheme 2004/1990:[1]
| Grade 2004 | Grade 1990 | Description | Details | Image |
| 0R | 0 | normal | no extravascular monocytes | |
| 1R | 1A | infiltrate, myocyte damage | scant interstitial infiltrate (lymphoplasmic), scant damage | mild |
| 1R | 1B | infiltrate, myocyte damage | diffuse interstitial infiltrate (lymphoplasmic), focal damage | |
| 1R | 2 | infiltrate, myocyte damage | diffuse interstitial infiltrate (lymphoplasmic), obvious damage | |
| 2R | 3A | space-occupying lesion | diffuse interstitial infiltrate displaces parenchyma (lymphoplasmic), obvious damage | mod., mod. resolving |
| 3R | 3B | disruption of normal arch. | diffuse interstitial infiltrate disrupts parenchyma (lymphoplasmic & PMNs), obvious damage | |
| 3R | 4 | disruption of normal arch. | diffuse interstitial infiltrate disrupts parenchyma (lymphoplasmic & PMNs), fibre loss |
See also
References
- ↑ Humphrey, Peter A; Dehner, Louis P; Pfeifer, John D (2008). The Washington Manual of Surgical Pathology (1st ed.). Lippincott Williams & Wilkins. pp. 136. ISBN 978-0781765275.