Table of ContentsDefinition / general | Case reports | Gross description | Microscopic (histologic) description | Positive stains | Differential diagnosis
Cite this page: Mansouri J. Amyloidosis. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/spleenamyloidosis.html. Accessed October 25th, 2021.
Definition / general
- Firm and waxy consistency
Microscopic (histologic) description
- Deposition of pink amorphous material (amyloid) limited either to germinal follicles (sago spleen) or splenic sinusoids and surrounding connective tissue (lardaceous spleen)
- Congo red with characteristic birefringence (apple green)