Villitis of unknown etiology (VUE), also known as chronic villitis, is a placental injury. VUE is an inflammatory condition involving the chorionic villi (placental villi). VUE is a recurrent condition and can be associated with intrauterine growth restriction (IUGR).

Villitis of unknown etiology (VUE) is a diagnosis of exclusion, requiring first that infectious causes be ruled out adequately 1, 4 - 11. VUE is far more common than its infectious counterpart 1, 10, 12 - 17 and the two present differently: in cases of the latter, usually there are signs and symptoms of infection in the mother or fetus/neonate 1.

Inverse of SIB. Chronic villitis/intervillositis of unknown etiology: Clinical features and perinatal outcome. Munoz H, Solari C, Campanella C, Perez A, Vial MT, Munoz G, 2 Nov 2018 Chronic villitis of unknown etiology; Massive perivillous fibrinoid deposition; Chronic histiocytic intervillositis; Listeria monocytogenes villitis. Causes of Villitis. Villitis is associated with placental infections. There are several conditions that can cause villitis, but in many cases the cause is unknown.

Villitis of unknown etiology

Hum Pathol 2007;38:1439-46. Madazli R, Somunkiran A, Calay Z, Ilvan S, Aksu MF. Histomorphology of the placenta and the placental bed of growth restricted foetuses and correlation with the Doppler velocimetries of the uterine and umbilical arteries. Redline RW (2007) Villitis of unknown etiology: Noninfectious chronic villitis in the placenta. Hum Pathol 38: 1439–1446. View Article Google Scholar 70. Khong TY, Bendon RW, Qureshi F, Redline RW, Gould S, et al. (2000) Chronic deciduitis in the placental basal plate: Definition and interobserver reliability.

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2020-10-29

2019-12-10 Villitis of unknown etiology (VUE) is a destructive villous inflammatory lesion that is characterized by the infiltration of maternal T cells (CD8+ cytotoxic T cells) into chorionic villi. The diagnosis of chronic villitis of unknown etiology (CVUE), characterized by focal areas of inﬂammation with mononuclear cells and areas of ﬁbrinoid necrosis in chorionic villi, can only be set-up after exclusion of a latent maternal-fetal transmission of infectious agents by 2020-02-05 Villitis of unknown etiology Summary Villitis of unknown etiology (VUE) is an important pattern of placental injury occurring predominantly in term placentas. Although overlapping with infectious villitis, its clinical and histologic characteristics are distinct. It is a common lesion, affecting 5% to 15% of all placentas.

The diagnosis of chronic villitis of unknown etiology (CVUE), characterized by focal areas of inﬂammation with mononuclear cells and areas of ﬁbrinoid necrosis in chorionic villi, can only be set-up after exclusion of a latent maternal-fetal transmission of infectious agents by

What does VUE stand for? VUE abbreviation stands for Villitis of unknown etiology. Villitis of unknown etiology (VUE) is noninfectious chronic villitis thought to be associated with fetal growth restriction and stillbirth. COVID-19 and the pandemic SARS-CoV-2 infection can cause an increased risk in pregnant women for potential maternal and fetal complications from an immunological mechanism.

Infiltrating cells have been shown to be maternal T cells, suggesting that this is an immune mediated disease. Villitis of unknown etiology (388602007) Definition Placental villi with an increased stromal complement of lymphocytes and other mononuclear cells, often with destruction of local villous vessels and syncytial injury with perivillous fibrin deposition. Villitis of unknown etiology (VUE) and chronic deciduitis with plasma cells (CD) are supposed to be non infectious placental lesions caused by a pathologic immune reaction similar to a host versus graft mechanism. In some investigations, infection of human trophoblastic cells with human papilloma virus (HPV) has been described, and a relationship A paper published by a Mayo Clinic immunologist highlights the differences between villitis of unknown etiology and infectious villitis, a key distinction for potential future screening and intervention for this placental condition. 2019-12-10 · INTRODUCTION: Chronic villitis of unknown etiology (VUE) is a chronic inflammatory lesion of the placenta. VUE is hypothesized to result from an alloimmune response or as response to an unidentified infection.
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2017-08-18 Villitis of unknown etiology and massive chronic intervillositis. Surg Pathol Clin 2013; 6: 115-126. 8. Nowak C, Joubert M, Jossic F, et al.

ID. http://purl.bioontology. org/ontology/MEDDRA/10072271. cui. C3267088.
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BACKGROUND: Villitis of unknown etiology is an inflammatory placental condition associated with adverse pregnancy outcomes, including fetal growth restriction and preterm birth. CASE: We describe maternal pyrexia with daily rigors in the third trimester of two consecutive pregnancies in …

pallidum) - TORCH organisms. In this case, further evaluation for these organisms was negative. The diagnosis for villitis of unknown etiology is a diagnosis of exclusion, but is commonly thought to have an immunologic cause. Se hela listan på librepathology.org 2007-10-01 · Villitis of unknown etiology (VUE) is an important pattern of placental injury occurring predominantly in term placentas.

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Villit av okänd etiologi - Villitis of unknown etiology. Från Wikipedia, den fria encyklopedin . Villit av okänd etiologi ; Andra namn : Kronisk villit :

Villitis of unknown etiology (VUE) and chronic deciduitis with plasma cells (CD) are supposed to be non infectious placental lesions caused by a pathologic immune reaction similar to a host versus graft mechanism.

2007-10-01 · Villitis of unknown etiology (VUE) is an important pattern of placental injury occurring predominantly in term placentas. Although overlapping with infectious villitis, its clinical and histologic characteristics are distinct. It is a common lesion, affecting 5% to 15% of all placentas.

He observed that maternal vascular disorders were the most frequent finding in preterm and hypertensive mothers with IUGR while VUE was the most common finding in normotensive term vasculopathy, maternal floor infarct, villitis of unknown origin, massive perivillous fibrin deposition and fetomaternal haemorrhage without obvious cause. (2.2.3) Abnormal localisation. Example: placenta praevia. (2.3) Umbilical cord complication. Example: true knot with occlusion of the umbilical vessels. (2.4) Not otherwise specified.

VUE is a recurrent condition and can be associated with intrauterine growth restriction (IUGR). IUGR involves the poor growth of the foetus, stillbirth, miscarriage, and premature delivery. VUE recurs in about 1/3 of Within chronic villitis there is a major etiologic division into infectious villitis versus villitis of unknown etiology (VUE). The proof that a placenta with chronic lymphohistiocytic villitis is VUE and not infectious villits, is one of exclusion. In VUE there is no evidence of infection in the placenta or in the infant. A-B) Scale bar represents 100m, original magnification x200, C) Scale bar represents 20m, original magnification x630 D) explant cultured without isolated cells, scale bar represents 20m, original magnification x630.