Petechiae (Q47079): Difference between revisions
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| description / pt-br | description / pt-br | ||
Petéquias resultam do vazamento focal de sangue dos capilares da derme para o tecido conjuntivo dérmico adjacente. Apresentam-se como múltiplas máculas pontuais, vermelhas ou roxas, que não desaparecem à digitopressão. As muitas causas subjacentes variam de condições inócuas (p.ex., tosse ou esforço) a condições de risco de vida (p.ex., septicemia meningocócica). | |||
| description / en | description / en | ||
Petechiae result from focal leakage of blood from dermal capillaries into the adjacent dermal connective tissue. They present as multiple pin-point non-blanching red or purple macules. The many underlying causes range from the innocuous (e.g. coughing or straining) to life-threatening conditions (e.g. meningococcal septicaemia). | |||
Revision as of 16:03, 13 August 2026
Petechiae result from focal leakage of blood from dermal capillaries into the adjacent dermal connective tissue. They present as multiple pin-point non-blanching red or purple macules. The many underlying causes range from the innocuous (e.g. coughing or straining) to life-threatening conditions (e.g. meningococcal septicaemia).
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | ME64.3 |
||
| English | Petechiae |
Petechiae result from focal leakage of blood from dermal capillaries into the adjacent dermal connective tissue. They present as multiple pin-point non-blanching red or purple macules. The many underlying causes range from the innocuous (e.g. coughing or straining) to life-threatening conditions (e.g. meningococcal septicaemia). |
