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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=1738895509-4LlYaTTbLznyIXFzS3bcpMy7Lo2KMrrb-0-9fe7b193e0eb14497c97d88339ccd53b)
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=1738895509-eMo0UESnUseMoLZd5QJzygNaEt0Y7bat-0-f4583830b7fc5a103436db65b9aa64a1)
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=1738895509-2euuOe3wHvI5X0P1pjXSkqKWjVJGgJZu-0-8ae4884986eafc051d28bbd91080b5be)
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=1738895509-LrQ6HDgOmOWx7ir9fixBqEwbSMRhz7PB-0-8f8de4b6a5f0d536f909634728896b8c)
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=1738895509-1dZRFVhbLjjWOzhnUasccWuwi2Lt06iN-0-9f9585f9e6dc62bbd99014ac02060ea3)
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=1738895509-psz4vlRsrcx9io6FQDRS2WGNj5F1tBpe-0-801420216cc2db324dabd986b74543d1)
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=1738895509-HEdwIQABa02hcqcnK9PWA33Ztty2q1Fu-0-df54d7ee1fe547b151643f6fe1670324)
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=1738895509-Gm7huFglGUpVFF3ciUmLAeXeu7RmjzVx-0-b592de636ab111188d42123c42f493de)
图4-12-8 着色芽生菌病