fibrinoid


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fibrinoid

 [fi´brĭ-noid]
1. resembling fibrin.
2. a homogeneous, eosinophilic, relatively acellular refractile substance with some of the staining properties of fibrin.

fi·brin·oid

(fī'bri-noyd),
1. Resembling fibrin.
2. A deeply or brilliantly acidophilic, homogeneous, proteinaceous material that: 1) is frequently formed in the walls of blood vessels and in connective tissue of patients with such diseases as disseminated lupus erythematosus, polyarteritis nodosa, scleroderma, dermatomyositis, and rheumatic fever; 2) is sometimes observed in healing wounds, chronic peptic ulcers, the placenta, necrotic arterioles of malignant hypertension, and other unrelated conditions.
[fibrin + G. eidos, resemblance]

fibrinoid

/fi·brin·oid/ (fi´brĭ-noid)
1. resembling fibrin.
2. a homogeneous, eosinophilic, relatively acellular refractile substance with some of the staining properties of fibrin.

fibrinoid

(fī′brə-noid′, fĭb′rə-)
adj.
Of or resembling fibrin.
n.
A homogenous acellular material similar to fibrin, found normally in the placenta and formed in connective tissue and in the walls of blood vessels in certain disease states.

fi·brin·oid

(fī'bri-noyd)
1. Resembling fibrin.
2. A deeply or brilliantly acidophilic, homogeneous, refractile, proteinaceous material that: 1) is frequently formed in the walls of blood vessels and in connective tissue of patients with such diseases as disseminated lupus erythematosus, polyarteritis nodosa, scleroderma, dermatomyositis, and rheumatic fever; and 2) is sometimes observed in healing wounds, chronic peptic ulcers, the placenta, necrotic arterioles of malignant hypertension, and other unrelated conditions.
[fibrin + G. eidos, resemblance]

fibrinoid

1. Resembling fibrin.
2. A homogeneous, refractile, non-cellular material resembling FIBRIN that is found in the walls of blood vessels and elsewhere in certain disease processes. Fibrinoid is also found as a layer between the PLACENTA and the womb.

fibrinoid

1. resembling fibrin.
2. a homogeneous, eosinophilic, relatively acellular refractile substance with some of the staining properties of fibrin.
References in periodicals archive ?
Syncytium covering the stem villi is desquamated on considerable extent and replaced with fibrinoid.
Area of cystic degeneration, fibrinoid material surrounded by longitudinal muscles.
Fibrinoid thrombosis of the nutrient vessels supplying the superficial and deep fascia.
C, Trichrome-stained section demonstrating extensive damage to the vascular wall with fibrinoid necrosis.
In addition, subintimal thickening, fibrinoid necrosis, acute thrombosis, perivascular nuclear cell infiltration in spiral arteries, and trophoblastic giant cells in stroma are found in preeclampsia and IUGR cases [12,13].
Arteries and arterioles under the necrotic areas showed fibrinoid necrosis of the vascular walls.
Histopathologically (HP) PICGN appears as variable amount of extracapillary proliferation, fibrinoid necrosis and glomerulosclerosis on renal biopsy with no or minimal deposits on IF microscopy.
Pathological examination of the resected bowel segment was as follows: diffuse mucosal hemorrhagic infarct, presence of multifocal ulceration, transmural hyperemia and edema, fibrinoid necrosis in the vessel walls, and perforation of the colon wall.
Hypertension results in breakage of the elastic lamina, atrophy and fragmentation of the smooth muscle with fibrinoid necrosis and the formation of micro-aneurysms, also known as Charcot Bouchard aneurysms.
Ancak lens on kapsulundeki epitel hucrelerinin travmaya ugradiklarinda fibrozis seklinde degisim gosterdikleri ve kucuk yirtiklarin protein eksudasyonu ve fibrinoid reaksiyon ile lokalize kalmaya egilimli oldugu yapilan calismalarda gosterilmistir.
There were also zones of fat necrosis with fibrinoid degen-eration present (Figure 3, Figure 4).