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着色芽生菌病 Chromoblastomycosis
常见的致病菌有卡氏枝孢瓶霉、裴氏着色霉等。
诊断要点:
常有外伤史,好发于四肢。早期损害为丘疹或结节,逐渐融合成斑块,表面增生呈疣状或菜花状。病程慢性,新旧损害交替存在,陈旧瘢痕可致淋巴回流障碍,形成象皮肿。在损害分泌物和痂皮内及组织病理中均可见棕色厚壁孢子,称硬壳小体(sclerotic body),真菌培养有暗色真菌生长。
治疗要点:
可选用伊曲康唑口服200~400mg/d;氟康唑口服或静脉滴注200~400mg/d;特比萘芬口服250~500mg/d,可联合用药,疗程3~6月以上。应注意药物的不良反应。手术切除适用于局限的损害,面积较大者可考虑植皮。植皮前一般用药物治疗一段时间(1个月左右)。局部可采用温热疗法或光动力疗法。
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-12-1_12935.jpg?sign=1739224063-g7Niv1cANnlXrvO6M6MXCDabqCAB6oGi-0-ed975a811c97ca5c92df5fd16719c415)
图4-12-1 着色芽生菌病
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-12-2_12934.jpg?sign=1739224063-U59pKGMMCcl4B06H6T0tT8mJRxLERcxI-0-d7d872ab1a5cd3fc9a7f47e3cace2555)
图4-12-2 着色芽生菌病
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-12-3_12937.jpg?sign=1739224063-2RwMradIuWi9uBwQnPW1kEsZNMAiZj2L-0-e79ad95fa0c7686e384edd6e61db417a)
图4-12-3 着色芽生菌病
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-12-4_12938.jpg?sign=1739224063-QoQxCcU4n2MRCaouvd7et73YiLLV37eh-0-b84c9698b01a2e2f52cfb055e98f0d4d)
图4-12-4 着色芽生菌病
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-12-5_12941.jpg?sign=1739224063-L4lsx2hrfqs3NeskiAMOmalpV97eSwtK-0-0ce70fbe16671a16002b48e2b72965eb)
图4-12-5 着色芽生菌病
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-12-6_12942.jpg?sign=1739224063-bOJAnKoeyOiwV5gbqiyQywx1CaZ630I6-0-f9f41f8859e434a650ce67491c4d6290)
图4-12-6 着色芽生菌病
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-12-7_12943.jpg?sign=1739224063-u1taOh7AbUH24FrpzU21DOMqzAUvfomC-0-724103c3b333edaa68b71c8dbd062f9c)
图4-12-7 着色芽生菌病
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-12-8_12944.jpg?sign=1739224063-svgT1na9c6luGgGL0coV8denHrrVn83M-0-4d82752d8962f38125dee2dafe780b41)
图4-12-8 着色芽生菌病