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1,057 Possible Causes for Erythematous Plaques

  • Insect Bite

    A 69-year-old woman with chronic lymphocytic leukaemia presented with an 18-month history of pruritic, tender, erythematous plaques.[] The eruptions consisted of itchy erythematous papules, nodules, plaques, and vesicles.[]

  • Influenza

    This is a case of a 60-year-old man with chronic idiopathic pulmonary fibrosis, with fever, arthralgias and rash characterised by extensive erythematous plaques on his limbs[]

  • Palmoplantar Pustulosis

    Sweet's syndrome was initially described as a reactive dermatosis characterized by sudden onset of fever, leucocytosis, and raised erythematous plaques infiltrated with neutrophils[] Palmoplantar pustulosis (PPP) is a common chronic and recurrent pustular dermatosis characterized by multiple sterile pustules and erythematous plaques on the palms and soles[] plaques on the palms and solesof the feet [1].[]

  • Pustular Psoriasis

    In some areas the erythematous plaques were bordered by pustules giving a circinate aspect to the lesions ( Figures 1 and 2 ).[] Localized pustular psoriasis is a variant of psoriasis that displays scaling erythematous plaques studded with pustules.[] plaques, with pustules on the periphery. [ 6 ] They are mostly over the trunk but also involve the extremities.[]

  • Familial Capillary Hemangioma

    Abstract Tufted angioma (TA) is a localized benign hamartomatous vascular proliferation usually presenting in the childhood as an erythematous plaque.[] In addition, several erythematous papules and plaques of varying sizes were seen around the lesions as well as on the right side of the back.[] On examination, two brightly erythematous annular plaques of about 6 cm and 3 cm diameter were seen over the left lateral portion of the back.[]

  • Erythrokeratoderma

    The erythrokeratodermas (EKs) are a group of disorders characterized by erythematous plaques associated with variable features that include palmoplantar keratoderma.[] The parents noted that the asymptomatic erythematous plaques changed over the course of hours to days. Topical therapy with retinoic acid proved ineffective.[] Erythrokeratodermas are rare genodermatoses that have characteristic clinical presentations of well-demarcated, hyperkeratotic, and erythematous plaques.[]

  • Papillary Serous Cystadenocarcinoma of the Ovary

    […] papules, plaques, and zosteriform vesicles on the upper thighs to the lower abdomen, 9 and 8 describing erythematous plaques on the breasts. 8,10 We report a case of carcinoma[] Physical examination revealed a well-demarcated, 15 20-cm, erythematous, blanchable, indurated plaque in the periumbilical region (Figure 1).[] A well-demarcated, 15 20-cm, erythematous, blanching, indurated plaque on the periumbilical area that was diagnosed as carcinoma erysipeloides. Figure 2.[]

  • Penile Intraepithelial Neoplasia

    Include Erythroplasia of Queyrat (erythematous plaque on the glans and prepuce) and Bowen's Disease (scaly hyperkeratotic plaque, usually on shaft of penis) (image A) .[] Clinical presentation/diagnosis Bowen disease is generally seen in elderly uncircumcised men and presents as a sharply marginated, erythematous, scaly patch or plaque on the[] Clinical examination, after retracting the prepuce, revealed a well-defined hyperkeratotic plaque with thick adherent micaceous scales surrounded by a slight erythematous[]

  • Azathioprine

    Skin biopsy of an erythematous plaque on the thigh demonstrated a suppurative folliculitis.[] Shared clinical features include fever, constitutional symptoms, prompt response to systemic corticosteroid therapy, neutrophilia, and abrupt onset of erythematous cutaneous[] An 81-year-old woman with Crohn disease presented with fever and an acute eruption of plaques on her extremities within 2 weeks of starting treatment with azathioprine.[]

  • Helicobacter Pylori Infection

    In January 2001, a 43-year-old man was referred to our department because of a 1-month history of itchy erythematous patches, plaques and flat tumors on his body.[]

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