Erythematous Plaques: Causes & Reasons

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Possible Causes for Erythematous Plaques

Discoid Lupus Erythematosus

Lupus erythematodes tumidus is characterized by smooth, erythematous plaques on sun-exposed areas without surface changes, such as follicular plugs, atrophy, or scale. [ncbi.nlm.nih.gov]

Physical examination was notable for edematous, erythematous plaques of the lower eyelids with madarosis in the absence of preceding skin scarring. [ncbi.nlm.nih.gov]

Chronic discoid lupus is characterized by skin lesions which in the active phase consist of erythematous plaques of varying sizes with scaling, follicular plugging, followed [annals.org]

Subacute Cutaneous Lupus Erythematosus

Abstract Subacute cutaneous lupus erythematosus (SCLE) is characterized by annular scaly erythematous plaques in a photosensitive distribution, and the presence of anti-Ro [ncbi.nlm.nih.gov]

Physical examination revealed scaly, annular, erythematous plaques photodistributed on the arms, legs, and upper trunk. [ncbi.nlm.nih.gov]

Two months after nivolumab discontinuation because of autoimmune hepatitis, the patient was in complete remission and pruritic nummular erythematous plaques appeared on the [ncbi.nlm.nih.gov]

Pustular Psoriasis

In some areas the erythematous plaques were bordered by pustules giving a circinate aspect to the lesions ( Figures 1 and 2 ). [scielo.br]

plaques, with pustules on the periphery. [ 6 ] They are mostly over the trunk but also involve the extremities. [patient.info]

Dermatologic exam showed erythematous plaques, desquamative, with generalized pustules and areas with melicerous crosts, with little area of integument spared. [scielo.br]

Palmoplantar Pustulosis

Abstract Sweet's syndrome was initially described as a reactive dermatosis characterized by sudden onset of fever, leucocytosis, and raised erythematous plaques infiltrated [ncbi.nlm.nih.gov]

plaques on the palms and soles. [ncbi.nlm.nih.gov]

plaques on the palms and solesof the feet [1]. [jle.com]

Extramammary Paget Disease

We present the case of a 74-year-old woman with a 7-year history of an expanding vulval and perianal erythematous plaque, which failed to respond to topical treatments in [ncbi.nlm.nih.gov]

It starts as an erythematous plaque of indolent growth, with well-defined edges, fine scaling, excoriations, exulcerations and lichenification. [ncbi.nlm.nih.gov]

Extramammary Paget disease is an uncommon cutaneous neoplasm that presents as erythematous plaques most frequently located in the anogenital region. [ncbi.nlm.nih.gov]

Pruritic Urticarial Papules and Plaques of Pregnancy

Age --Undetermined-- Localisation Upper limbs / shoulder Primary Lesions Papule / erythematous Plaque / erythematous Pathophysiology pregnancy-related dermatoses urticaria [dermquest.com]

The eruption, characterized by generalized edematous, erythematous plaques and nonexcoriated papules, began in the third trimester of pregnancy and was responsive to oral [ncbi.nlm.nih.gov]

Erythematous plaques forming within striae of a gravid female characteristic of PUPPP. Figure 2. [dermatologyadvisor.com]

Proliferating Angioendotheliomatosis

Diffuse dermal angiomatosis (DDA) is a benign, acquired vascular proliferation characterized by painful, poorly circumscribed, livid-erythematous plaques with frequent central [glosbe.com]

The patients commonly present with severe intractable breast pain and characteristic reticular violaceous erythematous plaques with central ulcerations. [gs.amegroups.com]

plaques with central ulcerations. [gs.amegroups.com]

Bowen Disease

Bowen's disease and Erythroplasia of Queyrat are well defined erythematous plaques in a variety of sites. [histopathology-india.net]

PM presents with central atrophic erythematous plaques and thread-like elevated border. It occurs mainly on extremities. [ncbi.nlm.nih.gov]

Lesions presented clinically as an enlarging well demarcated erythematous plaque with irregular borders and crusted or scaling surface. [ncbi.nlm.nih.gov]

Acrodermatitis Continua of Hallopeau

To the Editor: Acrodermatitis continua of Hallopeau (ACH) is a relatively rare chronic disorder with clinical findings of pustules and erythematous plaques on the digits.1 [jddonline.com]

plaques on the digits.1 Although it is a variant of pustular psoriasis, it can be resistant to multiple lines of therapy. [pesquisa.bvsalud.org]

Physical examination of the right thumb showed pustules located on a well-demarcated erythematous plaque (Figure 1A) and onychodystrophy of the right thumb nail consistent [jddonline.com]

Tufted Angioma

We describe two young male patients, each with a solitary erythematous plaque on the lateral aspect of the chest. [ncbi.nlm.nih.gov]

Abstract Tufted angioma (TA) is a localized benign hamartomatous vascular proliferation usually presenting in the childhood as an erythematous plaque. [e-ijd.org]

Here, we report a 4-month-old girl with erythematous firm plaque on left thigh at the site of hepatitis B vaccine injection accompanied with thrombocytopenia. [ncbi.nlm.nih.gov]

Granulomatous Slack Skin

Infiltrated erythematous plaques with a wrinkled atrophic surface reminiscent of those of parapsoriasis en plaques, on the right flank and intertriginous regions for 3 years [plasticsurgerykey.com]

Physical examination revealed hardened erythematous-violet plaques on the left leg and right thigh, tissue laxity and bilateral supraclavicular and left inguinal hyperchromia [ncbi.nlm.nih.gov]

Hardened erythematous-violet plaques on the posterior aspect of the right thigh and anterior aspect of the left leg Atrophic and hyperchromic lesions with poorly defined margins [ncbi.nlm.nih.gov]

Folliculotropic Mycosis Fungoides

A 72-year-old man presented with a 4-year history of asymptomatic erythematous plaques on his face, neck, and scalp. He had no systemic symptoms or lymphadenopathy. [ncbi.nlm.nih.gov]

Physical examination (Figure 1A) revealed an erythematous plaque with scarring alopecia on his scalp and (Figure 1B) erythematous telangiectatic patches and plaques on the [ispub.com]

14 M/82 Erythematous/infiltrated plaques Trunk IB TESB 15 F/90 Multiple tumours ulcerated Face and extremities IIB Fractionated LESB n.a.: not available; BSCT: blood stem [medicaljournals.se]

Sweet Syndrome

Sweet's syndrome (or acute febrile neutrophilic dermatosis) is a rare inflammatory disease that is characterized by fever, neutrophilia, and painful erythematous plaques that [ncbi.nlm.nih.gov]

plaques containing dense dermal neutrophilic infiltrates. [ncbi.nlm.nih.gov]

Clinical presentation was mainly characterised by erythematous and edematous plaques, mostly on upper extremities and trunk. [ncbi.nlm.nih.gov]

Zinc-Responsive Necrolytic Acral Erythema

Erythematous plaques on her inferior limbs, B. Dorsa of feet symmetrically involved, C. [racgp.org.au]

Necrolytic migratory erythema clinical findings.A, Eroded erythematous plaques and few blisters on leftposterolateral thigh and buttocks before octreotide ther-apy. [documents.tips]

Necrolytic acral erythema after hepatitis B vaccination was noted in 2014. [25] Physical Examination Dusky, red erythematous plaques are present bilaterally on the dorsum [emedicine.medscape.com]

Erythema Elevatum Diutinum

A 78-year-old woman with a history of symmetrical erythematous plaques on the arms, and a monoclonal gammopathy, developed a strange striped reticulate papular dermatosis [ncbi.nlm.nih.gov]

Erythema elevatum diutinum and multicentric reticulohistiocytosis were contemplated in case of the erythematous plaques. [ijdvl.com]

Histology of an erythematous plaque showed leukocytoclastic vasculitis and fibrinoid degeneration and neutrophilic infiltrate and fibrosis in the dermis [Figure 2]. [ijdvl.com]

Pruritic Rash

Perman Patient presented with linear erythematous papules coalescing into plaques on face, neck and legs with areas of excoriation. [healio.com]

Plaque psoriasis is a main differential in this case. Plaque psoriasis is characterized by a silvery scale on an erythematous plaque. [podiatrytoday.com]

Psoriasis Typically symmetrically distributed, erythematous plaques with a silvery scale and sharply defined margins. [hivinsite.ucsf.edu]

Nummular Dermatitis

Nummular dermatitis is a form of skin inflammation characterized by multiple, round or oval erythematous plaques on the upper and lower extremities. [symptoma.com]

The lesions start as erythematous or violaceous papules or vesicles. They coalesce to form confluent plaques. [patient.info]

Nummular dermatitis is diagnosed through the presence of characteristic round-to-oval erythematous plaques symmetrically distributed in the extensor aspects of the lower extremities [symptoma.com]

Chilblain Lupus Erythematosus Type 1

Psoriasis: typical erythematous plaque with silvery white scaling. and the face. [flandershealth.us]

Since 8 years she had also noticed the development of mildly itchy erythematous plaques on the fingers and toes on exposure to cold. [ijdvl.com]

Multiple erythematous plaques and reticulate telangiectasia on the face that produce large areas of disfigurement on confluence hyperviscosity from immunologic abnormalities [mussenhealth.us]

Granuloma Annulare

We present a case that presented clinically as erythema multiforme, with arcuate, indurated, erythematous plaques on the volar aspect of her hands. [ncbi.nlm.nih.gov]

The lesions abruptly began as small erythematous plaques and slightly enlarged after beginning. [anndermatol.org]

A 65-year-old female presented with multiple well defined annular erythematous plaques on both hands and lower legs of two years duration [Figure 1]. [ijdvl.com]

Benign Familial Pemphigus

Figure 1 Erythematous plaques with linear erosions Figure 2 Erythematous plaques and circinate lesions on the lower extremities Figure 3 Acanthosis with suprabasal acantholysis [scielo.br]

Cutaneous examination revealed multiple tender erythematous plaques ranging from 2 to 6 cm. [e-ijd.org]

Right axilla with erosive erythematous plaques. Lumbar back with erythematous plaques with impetiginized crust. Left axilla with tender erythematous plaques. [emedicine.medscape.com]

Necrobiosis Lipoidica Diabeticorum

Cutaneous examination revealed three irregular, ill-defined, intensely erythematous, tender, indurated 3x3 to 8xl0cm plaques. [ijdvl.com]

Necrobiosis lipoidica plaque with erythematous margins, abundant telangiectasias and an atrophic center. [escholarship.org]

In the Indian population, the lesions did not have the classical appearance as described in western literature and commonly presents as erythematous plaques. [idoj.in]

Fixed Eruption

FDE is characterized by the appearance of a single or multiple sharply demarcated violaceous erythematous plaques which heal with residual hyperpigmentation. [ijms.sums.ac.ir]

However, it is a moist, raised, erythematous plaque rather than an ulcer. [aafp.org]

J Pharmacol Pharmacother 2016;7:109-11 Fixed drug eruption (FDE) is characterized by the development of one or more annular or oval erythematous plaques, more commonly on [jpharmacol.com]

Impetigo Herpetiformis

Clinically it is characterized by erythematous plaques surrounded by sterile pustules associated with fever, diarrhea, sweating and increasing risk of stillbirth for placental [ncbi.nlm.nih.gov]

At 31 weeks' gestation, erythematous plaques appeared and spread over the body surface; therefore, a topical steroid preparation was applied. [ncbi.nlm.nih.gov]

There are multiple ill-defined erythematous scaly plaques with dried up pustules on the abdomen and infra-mammary folds. [edoj.org.eg]

Eosinophilic Pustular Folliculitis

plaques with eosinophilic infiltration in and around the hair follicle. [ncbi.nlm.nih.gov]

Physical examination revealed several erythematous plaques, papules studded with scattered pustules having diameters less than 0.3 mm. [ncbi.nlm.nih.gov]

An 11 year-old girl presented with itching erythematous plaques and clustering pustules on the lateral side of the nose and perioral area, with erosive lesions on the external [synapse.koreamed.org]

Cutaneous Pseudolymphoma

[…] lymphocytoma cutis Member Rated 0 Patient case no. 2292 Date added 14 June 2003 Patient details Age --Undetermined-- Localisation Trunk / back Description Primary Lesions Plaque [dermquest.com]

plaques on arms and legs. [karger.com]

This localized example of pseudolymphoma shows an ill-defined, thin, erythematous plaque. [emedicine.medscape.com]

Erythema Annulare Centrifugum

Erythema annulare centrifugum (EAC) is a gyrate erythema, which is typically characterized by annular, erythematous plaques with trailing scale. [ncbi.nlm.nih.gov]

Erythema annulare centrifugum (EAC) is a reactive erythema with distinct, annular, erythematous plaques with trailing scale. [ncbi.nlm.nih.gov]

(a) (b) Fig. 1 Annular erythematous plaques with trailing scales on trunk; on presentation (a), and after 2 weeks (b). [indianpediatrics.net]

Herpes Gestationis

Vesicles and bullae are the most specific lesions; erythematous plaques may develop. [msdmanuals.com]

Neonates may have erythematous plaques or vesicles that resolve spontaneously in a few weeks. [msdmanuals.com]

Lupus Vulgaris

Dermatological status showed an erythematous plaque on the cheek and an erythematous nodule on the index finger of the left hand. [ijmyco.org]

Clinically, it varies tremendously from erythematous plaque to destructive and perforating lesions. [synergypublishers.com]

Cutaneous examination showed a shiny erythematous plaque 3x2 cm with central atrophy and scarring on the face (Figure). [ncbi.nlm.nih.gov]

Majocchi's Granuloma

A 20-year-old wrestler presented with a 4-year history of a large pruritic, scaly erythematous plaque with follicular papules, and pustules on his right forearm. [ncbi.nlm.nih.gov]

On examination there is an erythematous plaque with nodular and pustular lesions on the inside (Figure 1). He has small, mobile axillary adenopathy. He is afebrile. [racgp.org.au]

Back Granuloma, fungal (Majocchi's) This condition of fungal granuloma has produced a large, red (erythematous) patch (plaque) with a prominent border, within which are scattered [limamemorial.org]

Tinea Corporis

We report the case of a 36-year-old man who presented large erythematous plaques involving the trunk, face and extremities, since one month. [ncbi.nlm.nih.gov]

A 20-year-old wrestler presented with a 4-year history of a large pruritic, scaly erythematous plaque with follicular papules, and pustules on his right forearm. [hindawi.com]

ring-shaped, scaly plaques on sun-exposed skin Granuloma annulare benign inflammatory condition will have multiple erythematous plaques on the extremities does not exhibit [medbullets.com]