Gottron symbol L53.9

Author: Prof. Dr. med. Peter Altmeyer

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Last updated on: 29.10.2020

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Synonym(s)

Gottron's sign

Definition
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Pathognomonic dermatosis for dermatomyositis.

Occurrence/Epidemiology
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Occurs in about 60% of patients with dermatomyositis.

Localization
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Elbows, knees, medial malleoli.

Clinical features
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Symmetrical, non or only slightly scaly, bluish to livid erythema or plaques, occasionally in atrophic environment in patients with existing dermatomyositis. In addition, oedema may occur in the affected localities. The disease often occurs together with Gottron papules.

Therapy
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Treatment of the underlying disease. S.u. Dermatomyositis.

Literature
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  1. Parodi A et al (2002) Dermatomyositis in 132 patients with different clinical subtypes: cutaneous signs, constitutional symptoms and circulating antibodies. Acta Derm Venereol 82: 48-51
  2. Yoshida K et al (2005) Gottron-like papules induced by hydroxyurea. Clin Exp Dermatol 30: 191-192

Incoming links (1)

Gottron paples;

Disclaimer

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

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Last updated on: 29.10.2020