Zusammenfassung
Die Livedovaskulopathie ist eine chronisch rezidivierende Erkrankung der kutanen Gefäßversorgung und gekennzeichnet durch das episodische Auftreten von schmerzhaften Ulzerationen der unteren Extremität. Diese heilen mit der Zeit unter der Ausbildung von kleinen Narben, der charakteristischen Atrophie blanche, ab. Es ist ein wichtiges Ergebnis von Forschungsbemühungen der letzten Jahre, dass die Livedovaskulopathie als Gerinnungsleiden von den primär entzündlichen Vaskulitiden abgegrenzt worden ist. Diese Differenzierung trägt zum besseren pathophysiologischen Verständnis bei und stützt zudem die therapeutischen Überlegungen. Die Verhinderung irreversibler narbiger Residuen ist das Hauptziel der Therapie des Hautinfarktes und erfordert entschlossenes Vorgehen.
Abstract
Livedo vasculopathy is a chronic recurrent disease of the cutaneous circulation and is characterized by episodic occurrence of painful ulcerations of the lower leg. These heal slowly leaving small porcelain-white scars called atrophie blanche. Recent research has shown that livedoid vasculopathy is a coagulation disorder classified as a vasculopathy different from inflammatory vasculitis. Distinguishing between the disorders enhances the pathophysiologic understanding and supports the therapeutic rationale. The prevention of irreversible residual scarring is the main goal in treating cutaneous infarction; prompt treatment is required.
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Der korrespondierende Autor gibt an, dass kein Interessenkonflikt besteht.
Danksagung
Der Autor dankt Herrn Prof. Dr. C. Sunderkötter für die kritische Diskussion des Manuskripts und Prof. Dr. D. Metze und Dr. V. Dimitrova für die histologische Expertise.
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Goerge, T. Livedovaskulopathie. Hautarzt 62, 627–636 (2011). https://doi.org/10.1007/s00105-011-2172-3
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DOI: https://doi.org/10.1007/s00105-011-2172-3