Difference between revisions of "Lymph node pathology"
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===Microscopic=== | ===Microscopic=== | ||
Features: | Features: | ||
*Hyaline material (acellular pink stuff on H&E) within a lymph node. | *Hyaline material (acellular pink stuff on H&E) within a [[lymph node]]. | ||
Subdivided into:<ref name=pmid12973685/> | Subdivided into:<ref name=pmid12973685/> | ||
| Line 593: | Line 593: | ||
**Onion peel-like appearance. | **Onion peel-like appearance. | ||
*Pelvic-type hyalinization. | *Pelvic-type hyalinization. | ||
** | **Discrete round, eosinophilic, glassy appearance at low power, whirled/fibrous at high power. | ||
**+/-Calcification. | **+/-Calcification. | ||
DDx: | DDx: | ||
*[[Amyloidosis]]. | *[[Amyloidosis]] - cotton candy-like appearance, usu. no calcifications. | ||
Images: | Images: | ||