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Auspitz's sign is the appearance of punctate bleeding spots when psoriasis scales are scraped off, named after Heinrich Auspitz. Importantly, as with many eponymous clinical signs, Heinrich Auspitz was not the first to discover the sign named after him. It was Auspitz's mentor at the Medical University of Vienna (Ferdinand von Hebra) and Parisian dermatologist Marie Devergie who first noted the punctate hemorrhages underlying psoriasis scales.

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  • علامة أوسبتز (بالإنجليزية: Auspitz's sign)‏ هي علامة طبية تتضمن ظهور بقع من نزيفٍ مُنقط عند كشط قشور الصدفية. سُميت العلامة نسبةً إلى هاينريش أوسبتز. تحصل هذه العلامة بسبب رُفع في طبقة البشرة المُغطية لقمم حليمات أدمية، كما أنَّ الأوعية الدموية ضمن الحليمات تكون مُنتفخة ومتعرجة، وبالتالي تنزف دم بسهولة عن إزالة القشرة. (ar)
  • Auspitz's sign is the appearance of punctate bleeding spots when psoriasis scales are scraped off, named after Heinrich Auspitz. Importantly, as with many eponymous clinical signs, Heinrich Auspitz was not the first to discover the sign named after him. It was Auspitz's mentor at the Medical University of Vienna (Ferdinand von Hebra) and Parisian dermatologist Marie Devergie who first noted the punctate hemorrhages underlying psoriasis scales. This pinpoint bleeding results from a thinning of the epidermal layer overlying the tips of the dermal papillae. Blood vessels within the papillae are dilated and tortuous, and often bleed readily when the scale is removed. Although classically associated with psoriasis, subsequent research has found Auspitz's sign to be of very little diagnostic value for the disease. This is because several other diseases display the sign (including Darier's disease and actinic keratosis). Additionally, only a minority of psoriasis scales show it when removed (<18%). This overall indicates that Auspitz's sign is neither highly sensitive nor specific for psoriasis, and thus should only be used in combination with other findings to make a diagnosis. (en)
  • Le signe d'Auspitz est la manifestation épidermique étudié par le dermatologue Heinrich Auspitz résultante d'un grattage des plaques de psoriasis. (fr)
  • Il segno di Auspitz (talvolta definito anche segno della rugiada sanguigna o della rosée sanglante) consiste nella comparsa sulla cute di diverse emorragie puntiformi che possono essere apprezzate dopo l'avvenuta asportazione di una placca psoriasica. (it)
  • Objaw Auspitza – charakterystyczny, choć nieswoisty dla łuszczycy objaw, polegający na wystąpieniu punktowego krwawienia w miejscu zdrapania (przy użyciu nieco większej siły niż dla wywołania objawu świecy stearynowej) chorobowych łusek – przyczyną jest płytsze, niż w skórze zdrowej, położenie naczyń krwionośnych. Opisany przez Heinricha Auspitza (1835-1886). (pl)
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  • علامة أوسبتز (بالإنجليزية: Auspitz's sign)‏ هي علامة طبية تتضمن ظهور بقع من نزيفٍ مُنقط عند كشط قشور الصدفية. سُميت العلامة نسبةً إلى هاينريش أوسبتز. تحصل هذه العلامة بسبب رُفع في طبقة البشرة المُغطية لقمم حليمات أدمية، كما أنَّ الأوعية الدموية ضمن الحليمات تكون مُنتفخة ومتعرجة، وبالتالي تنزف دم بسهولة عن إزالة القشرة. (ar)
  • Le signe d'Auspitz est la manifestation épidermique étudié par le dermatologue Heinrich Auspitz résultante d'un grattage des plaques de psoriasis. (fr)
  • Il segno di Auspitz (talvolta definito anche segno della rugiada sanguigna o della rosée sanglante) consiste nella comparsa sulla cute di diverse emorragie puntiformi che possono essere apprezzate dopo l'avvenuta asportazione di una placca psoriasica. (it)
  • Objaw Auspitza – charakterystyczny, choć nieswoisty dla łuszczycy objaw, polegający na wystąpieniu punktowego krwawienia w miejscu zdrapania (przy użyciu nieco większej siły niż dla wywołania objawu świecy stearynowej) chorobowych łusek – przyczyną jest płytsze, niż w skórze zdrowej, położenie naczyń krwionośnych. Opisany przez Heinricha Auspitza (1835-1886). (pl)
  • Auspitz's sign is the appearance of punctate bleeding spots when psoriasis scales are scraped off, named after Heinrich Auspitz. Importantly, as with many eponymous clinical signs, Heinrich Auspitz was not the first to discover the sign named after him. It was Auspitz's mentor at the Medical University of Vienna (Ferdinand von Hebra) and Parisian dermatologist Marie Devergie who first noted the punctate hemorrhages underlying psoriasis scales. (en)
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  • علامة أوسبتز (ar)
  • Auspitz's sign (en)
  • Signe d'Auspitz (fr)
  • Segno di Auspitz (it)
  • Objaw Auspitza (pl)
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