Fibrin ring granuloma

Fibrin ring granuloma: A fibrin ring granuloma is a histopathological finding that is characteristic of Q fever. On hematoxylin-eosin staining, the fibrin ring granuloma consists of a central lipid vacuole (usually washed out during fixing and staining, leaving only an empty hole) surrounded by a dense red fibrin ring and epithelioid macrophages. Fibrin ring granulomas may also be seen in Hodgkin's disease and infectious mononucleosis.

Игры ⚽ Нужно сделать НИР?

Q fever — MeshID = D011778 Q fever is a disease caused by infection with Coxiella burnetii , a bacterium that affects both humans and animals. This organism is uncommon but may be found in cattle, sheep, goats and other domestic mammals, including cats and … Wikipedia
Infectious mononucleosis — This article is about mononucleosis caused by Epstein–Barr virus. For mononucleosis caused by cytomegalovirus, see Cytomegalovirus. EBV infectious mononucleosis Classification and external resources Infectious mono, peripheral smear, high power… … Wikipedia
Hodgkin's lymphoma — Hodgkin lymphoma Classification and external resources Micrograph showing Hodgkin s lymphoma (Field stain). ICD 10 C … Wikipedia
syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… … Medical dictionary

Academic Dictionaries and Encyclopedias