文章基本信息

标题：Mikrobiologische Probenahme bei chronischen Wunden
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作者：Daeschlein G, Kramer A
期刊名称：GMS Krankenhaushygiene Interdisziplinär
印刷版ISSN：1863-5245
出版年度：2006
卷号：01
期号：01
出版社：German Medical Science GMS Publishing House, Düsseldorf
摘要：Particularly in the case of chronic wounds, microbiological testing places special demands on the cooperation between the examiner and the microbiological laboratory. Faulty findings arise chiefly in flawed pre-analyses and unsuitable sampling technique. For routine testing (of chronic wounds), a wound smear taken under slight pressure across the area of the wound suspected of being infected is the method of choice for most wounds. The smears are taken from a defined area, for instance, 1 cm x 1 cm, so that any pathogens found can be given semi quantitatively in KbE/cm2. During the pre-analytical phase, it is imperative to avoid long storage periods and long transport distances. The samples should reach the laboratory within 1 hr and be microbiologically processed immediately. Immediately after sample taking every swab must be put into a suited transport medium.