Erythrodermia psoriatica L40.8

Author: Prof. Dr. med. Peter Altmeyer

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Last updated on: 09.10.2021

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Synonym(s)

erythroderma in psoriasis; erythrodermal psoriasis; erythrodermic; erythrodermic psoriasis; Psoriasis; psoriasis erythrodermica; psoriatic erythroderma

Definition
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Acute or chronic, severe form of psoriasis vulgaris with spread of the skin symptoms over the entire integument. S.a.u. Erythroderma. Erythrodermia psoriatica affects > 75% of the body surface.

Occurrence/Epidemiology
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1.0%-2.25% of psoriatic patients are affected.

Manifestation
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Clinical features
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Picture of erythroderma with generalized redness (from head to toe), edematous skin, exfoliative scaling, hair loss, nail dystrophies as well as accompanying general symptoms such as fever, chills, fatigue, cardiac arrhythmias, superinfections.

Diagnosis
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Main symptoms:

  • universal redness from head to toe
  • Psoriasis in the history
  • Chronic course
  • Scaling coarse lamellar (with naive non-pretreated form)

Secondary symptoms

  • Itching and pain
  • Feeling ill
  • Histology: Dermatitis with psoriasiform pattern
  • Histology: Munro microabscesses
  • Inflammation parameters increased

Therapy
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  • The therapy is carried out according to erythrodermia with special consideration of psoriatic diathesis.
  • Ciclosporin A or Infliximab are recommended as first-line therapy for severe, unstable erythrodermia psoriatica in the absence of contraindications.
  • Methotrexate is recommended as an alternative.
  • The data on combination therapies is insufficient.
  • In the initiation phase, high-dose glucorticoids (prednisolone 150 mg/day i.v.) in combination with a basic therapy for a period of 10-14 days are recommended.
  • Further combinations are:

Radiation therapy
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In addition to balneo-phototherapy, systemic treatment with antipsoriatric drugs has proven to be particularly effective, possibly as a combination therapy of several systemically effective antipsoriatric drugs.

Literature
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  1. Rosenbach M et al (2010) Treatment of erythrodermic psoriasis: From the medical board of the National Psoriasis Foundation. JAAD 62: 655-662

Incoming links (2)

Daclizumab; Psoriatic erythroderma;

Disclaimer

Please ask your physician for a reliable diagnosis. This website is only meant as a reference.

Authors

Last updated on: 09.10.2021