Bércový vřed
| Bércové vředy | |
|---|---|
 Bércové vředy na pravé noze | |
| Klasifikace | |
| MKN-10 | I83., L97. |
| MeSH | D014647 |
| Některá data mohou pocházet z datové položky. | |
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Bércové vředy (Venous ulcers, stasis ulcers, varicose ulcers, nebo ulcus cruris) jsou chronickým poškozením kůže následované rozpadem a úplným odumřením tkáně.
Rozdělení
- Žilní (venózní) vředy (při chronické žilní nedostatečnosti)
- Vředy arteriální (vznikají na základě onemocnění arteriálního systému dolních končetin v důsledku zúžení nebo celkového závěru tepen)
Odkazy
Externí odkazy
Obrázky, zvuky či videa k tématu bércový vřed na Wikimedia Commons - Bércové vředy – příznaky a léčba (česky)
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Star of life2.svg
Star of life, blue version. Represents the Rod of Asclepius, with a snake around it, on a 6-branch star shaped as the cross of 3 thick 3:1 rectangles.
Design:
The logo is basically unicolor, most often a slate or medium blue, but this design uses a slightly lighter shade of blue for the outer outline of the cross, and the outlines of the rod and of the snake. The background is transparent (but the star includes a small inner plain white outline). This makes this image usable and visible on any background, including blue. The light shade of color for the outlines makes the form more visible at smaller resolutions, so that the image can easily be used as an icon.
Star of life, blue version. Represents the Rod of Asclepius, with a snake around it, on a 6-branch star shaped as the cross of 3 thick 3:1 rectangles.
Design:
The logo is basically unicolor, most often a slate or medium blue, but this design uses a slightly lighter shade of blue for the outer outline of the cross, and the outlines of the rod and of the snake. The background is transparent (but the star includes a small inner plain white outline). This makes this image usable and visible on any background, including blue. The light shade of color for the outlines makes the form more visible at smaller resolutions, so that the image can easily be used as an icon.
This SVG file was manually created to specify alignments, to use only integers at the core 192x192 size, to get smooth curves on connection points (without any angle), to make a perfect logo centered in a exact square, to use a more precise geometry for the star and to use slate blue color with slightly lighter outlines on the cross, the rod and snake.
Finally, the SVG file is clean and contains no unnecessary XML elements or attributes, CSS styles or transforms that are usually added silently by common SVG editors (like Sodipodi or Inkscape) and that just pollute the final document, so it just needs the core SVG elements for the rendering. This is why its file size is so small.
Venous ulcer dorsal leg.jpg
Autor: Jonathan Moore, Licence: CC BY 3.0
A 63-year-old female with diabetes and rheumatoid arthritis presented with a chronic venous ulceration (2 cm X 2.6 cm) to the dorsal aspect of the right leg. The wound had been present for over two months despite application of compression therapy and topical agents.
Autor: Jonathan Moore, Licence: CC BY 3.0
A 63-year-old female with diabetes and rheumatoid arthritis presented with a chronic venous ulceration (2 cm X 2.6 cm) to the dorsal aspect of the right leg. The wound had been present for over two months despite application of compression therapy and topical agents.