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第五章 真菌感染性皮肤病
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-1_8554459.jpg?sign=1739339301-KnITjG90gjeLlXc5VRajBGrbHWUzPSXV-0-8e7846d546914b53a615a538f66af68c)
图5-1 白癣(tinea alba)
8岁女孩。头顶中间可见鳞屑性斑片,表面毛发大部分脱落,基底可见轻度的炎症反应
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-2_8560459.jpg?sign=1739339301-CjbF6XUQwdYASNlpn0xJfvHcLPVmFLSh-0-657019c73226eea4304da04ed7ad1603)
图5-2 白癣(tinea alba)
7岁男孩。头皮可见弥漫分布的大小不等的鳞屑性断发斑,周围散在卫星样分布的相似斑片,基底可见轻度炎症反应
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-3_8571459.jpg?sign=1739339301-LQVELPQ1IEpa9uvBRP9zTby4Xrbd9yoA-0-685c0b2c902c9015e9fbebb5f884326a)
图5-3 白癣(tinea alba)
与图5-2为同一患儿。图中所示该患儿左下颌散在红色斑丘疹、丘疹,色素减退斑,表面覆着白色鳞屑,根据真菌检测结果诊断为头癣合并体癣
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-4_8575459.jpg?sign=1739339301-9NOKyCt4oVCvqv0gfQYSyv70C56RSjpW-0-0f5b9dcca5b3da2871d93a6d17ec604b)
图5-4 黑点癣(black-dotted ringworm)
2岁男孩,枕后部可见一边界清楚的断发斑,有的断发呈现典型的黑点表现,基底炎症反应以边缘为重,可见散在的红色毛囊性丘疹
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-5_8581459.jpg?sign=1739339301-UKcCAyIyMqtvSxJBKxbub4ECUfiILibT-0-4690881e234b03b1e51fce242dfa0756)
图5-5 脓癣(tinea kerion)
2个月男孩。前囟部位可见红色不规则隆起性肉芽组织,其上毛发缺失
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-6_8587459.jpg?sign=1739339301-hKE8ByJNtk7bXUAm5beiZ4NPp7OfF8Ch-0-b52028f779632fdcfd6ce88c42d90fe8)
图5-6 脓癣(tinea kerion)
4个月男孩。头部可见一边界清楚的累及头皮1/5面积的皮损,其上可见红斑、丘疹、丘脓疱疹、脓疱、结痂、断发和脱发,还可见少量点状瘢痕。皮损大部分融合
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-7_8598459.jpg?sign=1739339301-qybkWCFRGXHHuv6WzczVXUAD93jhg7sB-0-9f9992df2c8507b19f8e2432d96fd0ed)
图5-7 脓癣(tinea kerion)
2岁女孩。左侧头皮直径约3cm 的暗红色斑块,表面可见少许脓疱、大量结痂及断发
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-8_8604459.jpg?sign=1739339301-UhMAoYEcPnTMUnDGXDMEr3Dy2REeHWwh-0-5b68cf1dd6c3326ddfae5717b3084a0e)
图5-8 脓癣(tinea kerion)
与图5-7为同一患儿,规范口服抗真菌药及糖皮质激素药物治疗后,遗留少许瘢痕
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-9_8608459.jpg?sign=1739339301-ANbjNvX9YzwnikNJ21linvndmbKuZH26-0-353e495b9f8774c83547d80df5841313)
图5-9 脓癣(tinea kerion)
3岁男童,头皮皮疹发现3 天,有动物接触史。皮疹表现为头顶右侧局限性红色斑片,表面散在针尖至黄豆大小脓疱,部分脓疱破裂可见渗出及结痂
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-10_8614459.jpg?sign=1739339301-76u4v4oTOGLhBMiCSRFL8jBu8Yab5gDu-0-388685bc85e0f909d47a8beac72aa176)
图5-10 脓癣(tinea kerion)
7岁女孩,病初为白癣,自行外用药加重,之后又进行切开引流及清创后明显加重。图示患儿头顶可见直径约8cm 大小肿胀性斑块,斑块中心破损处可见脓液溢出,斑块周边散在红色斑丘疹,丘疹,表面可见渗出结痂
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-11_8620459.jpg?sign=1739339301-2L0a6lTO9aEHJIEmWbA07ChDonBnFYLZ-0-599f7a418a7115080a1b322c757c0d75)
图5-11 脓癣(tinea kerion)
1岁9个月男婴(体重15kg)。主因“头皮皮疹1 个月,伴痒,反复发作”入院,入院前否认患病动物及足癣、甲癣接触史。外院予外用特比萘芬乳膏后,皮疹变红。入院后查真菌镜检“阳性”,予口服特比萘芬187.5mg/d,强的松30mg/d,连续2周后复诊。图示:头皮顶部直径约3cm×3cm 红色肿胀性斑块,表面毛发脱落,可见散在残余少许毛发,周边散在血痂
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-12_8626459.jpg?sign=1739339301-MHWkap8sW41uWnJ03824Er6VN0otPInP-0-0d3ae34486b692c19608f619b2bba76a)
图5-12 脓癣(tinea kerion)
与图5-11为同一患儿。治疗3周后,头皮顶部红色斑块的肿胀情况较前减轻,绝大多数毛发脱落,血痂消失,复查真菌镜检(+)
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-13_8634459.jpg?sign=1739339301-ZiCYvnUkL4fbIwKtWdY44d943ACLTwGh-0-7fa6dbd8fe9fcef964f916366eedf1fc)
图5-13 脓癣(tinea kerion)
与图5-11为同一患儿。治疗6周后,头皮顶部红色斑块的红斑情况较前减轻,余无明显变化,复查真菌镜检(+)
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-14_8646459.jpg?sign=1739339301-FPXjfzcd3zEL980g5yWChVPNIza20WCT-0-2873715e319bf8389233a4ce9bc92216)
图5-14 脓癣(tinea kerion)
与图5-11为同一患儿。治疗12周后,头皮顶部斑块中心明显好转,有较多正常新生毛发,复查真菌镜检(+)
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-15_8640459.jpg?sign=1739339301-GJr72J75FK7RsaB59lGxyvdc8qZsB5v9-0-817c58003b93c93ec59eed08e7d54ad5)
图5-15 脓癣(tinea kerion)
与图5-11为同一患儿。口服强的松2mg/(kg·d),治疗2周后减量,2周内减停激素。特比萘芬10mg/(kg·d),治疗16周,停药2 周后,头皮顶部斑块中心基本治愈,周边仍可见少许淡红色斑块,部分形成萎缩性瘢痕,表面无毛发生长,复查真菌镜检(-)
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-16_8652459.jpg?sign=1739339301-gCUkfORcGMPMNDo0cRU3maWnBWp7NSN0-0-60be72b061a086b4f318840def3f7ff6)
图5-16 脓癣(tinea kerion)
与图5-11为同一患儿。治疗16周,停药19周后,头皮顶部原有皮损处可见正常毛发生长,原有皮损周边可见环状萎缩性瘢痕,瘢痕表面无毛发生长,复查真菌镜检(-)
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-17_8658459.jpg?sign=1739339301-fjnbxX4QzaPrCk7QPPShStjTqBWNYGLA-0-040f4afbedd247d7bd5ee9834b5b51c6)
图5-17 脓癣(tinea kerion)
5岁女孩。头部脓癣切开后表现
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-18_8666459.jpg?sign=1739339301-jTN213kTxlUafIPeVtVV7JDhjBXY7CRX-0-5ce4a0c1ed5e35638c7fd8a9e9e86520)
图5-18 脓癣(tinea kerion)
5岁男童,头皮皮疹1个月。皮疹表现为头顶局限性红色斑片,表面散在针尖至黄豆大小脓疱,真菌培养结果为紫色毛癣菌
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-19_8672459.jpg?sign=1739339301-t1iRiH8FJksbF5wVQ7wgDhODExwcq2pw-0-0f51fd4160076652ffb03aba6173c24a)
图5-19 脓癣(tinea kerion)
与图5-18为同一患儿,经口服抗真菌药及糖皮质激素治疗后,未遗留明显瘢痕
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-20_8678459.jpg?sign=1739339301-6j3tihHO8ZshlScHUUHq4HSJY8hnVDJe-0-54e7c582f1507813f05a155b12a81358)
图5-20 癣菌疹(dermatophytid)
与图5-18 为同一患儿,面部对称性红色斑丘疹,斑片,左侧面部融合明显
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-21_8682459.jpg?sign=1739339301-aQaptbRayK0p6EiaIYiuS93WgLXbzgKi-0-246fce19a4a73bbcc1a04ec8f8cf39ee)
图5-21 癣菌疹(dermatophytid)
与图5-18为同一患儿,外用糖皮质激素治疗后,皮疹消退
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-22_8689459.jpg?sign=1739339301-Uq5mmf3PICTEJVp1oRyBvlyxGs9BZMTD-0-2143bc58846c7e57fb5eab588dca1b54)
图5-22 癣菌疹(dermatophytid)
6岁男孩。脓癣患儿,枕部原发皮疹下方可见边界不清的红色丘疹,表面无渗出及痂屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-23_8693459.jpg?sign=1739339301-aW2VJqJ31V3d8GDsG2XnE5BOtyy7SRzl-0-09b2b438db7344aa2a6cc8c079b7cd99)
图5-23 癣菌疹(dermatophytid)
与图5-22为同一患儿,背部中央可见直径3cm 局限性红色斑块,中央散在丘疹、脓疱,未见渗出及痂屑。该皮疹的真菌学检查为阴性
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-24_8697459.jpg?sign=1739339301-jhsaKpcc5YbHsqsSXCOEcyA4ZQJsG0JQ-0-bcd9b34f0ce1a66e063fd47596f0b666)
图5-24 癣菌疹(dermatophytid)
与图5-22为同一患儿,左肩部可见直径3.5cm 局限性红色斑块,中央散在丘疹、脓疱,未见渗出及痂屑。该皮疹的真菌学检查为阴性
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-25_8701459.jpg?sign=1739339301-oHdcFz0eslC6ipejMPcqnIKoOFnOqGzE-0-745336eaf774027030b8d02d1fed6aa4)
图5-25 癣菌疹(dermatophytid)
10岁男孩,脓癣患者,面部及耳廓对称分布的边界尚清的红色丘疹、丘疱疹,中央融合明显
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-26_8705459.jpg?sign=1739339301-P374z1gphY0JueZHeqbgQgVasC8BUEiN-0-6913bb832bc7e071434231f9a2ddf4e1)
图5-26 手癣(丘疹鳞屑型)(tinea manuum)
11岁男孩。右手中指可见边界清楚的片状脱屑斑,基底可见炎性反应
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-27_8711459.jpg?sign=1739339301-RLYjozQXrFzi5Taz4X7PzaUBjhnz2Op8-0-3f60b8e70fb3448d12cd1604059a88f0)
图5-27 足癣(趾间糜烂型)(tinea pedis)
11岁男孩。图示:右足Ⅳ、Ⅴ趾间皮肤浸渍、糜烂、皲裂、少许渗出、鳞屑和结痂,真菌镜检阳性
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-28_8719459.jpg?sign=1739339301-tVsgLb2XEJ5jt1mrenPL5cXbj3S8wvQW-0-a5303d4c08593aab78b608d74c091b03)
图5-28 足癣(水疱型)(tinea pedis)
12岁男孩。图示:左足足底弥漫性红斑,散在丘疱疹、少许渗出、鳞屑和结痂,真菌镜检阳性
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-29_8725459.jpg?sign=1739339301-TveFDAD9C9DUDvw8KM6FcAsfSuwGc84s-0-72bbd6592b4ad9cbdfdb0c43c7edeb53)
图5-29 足癣(丘疹鳞屑型)(tinea pedis)
10岁男孩。图示:右足Ⅳ、Ⅴ掌趾关节附近边界不清的红斑,周边可见丘疹及膜状鳞屑,真菌镜检阳性
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-30_8731459.jpg?sign=1739339301-FuR41FPsfRxABTtE4xJNvHI7DjIzVLiv-0-7e0504dd979b1f773df927d5e3d49dca)
图5-30 甲癣(甲下远端侧位型)(tinea unguium)
7岁女孩。左手Ⅲ、Ⅳ、Ⅴ指甲均可见甲板远端脆裂、分离、肥厚,呈淡黄色,边缘粗糙,真菌镜检阳性
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-31_8737459.jpg?sign=1739339301-pkOXW9iQrnUwbNWlwokiXvWOgJBu4nwQ-0-43c1fdfe51a81a91e8af6e6a037371af)
图5-31 甲癣(甲下远端侧位型)(tinea unguium)
与图5-30为同一患儿,所示左足Ⅰ趾甲远端脆裂、分离,边缘粗糙,失去甲床光泽,Ⅳ趾甲远端分离、肥厚,呈淡黄色,真菌镜检阳性
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-32_8743459.jpg?sign=1739339301-9xKE2j7oZFBl4Ay8lCEURJDYebBfGaao-0-5592647a50fbfef53ba2961b05a211bb)
图5-32 甲癣(真菌性白甲)
16岁SLE患者。右足Ⅱ趾及Ⅳ趾甲面近新月区可见不规则浑浊区,呈污白色,真菌镜检阳性
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-33_8752459.jpg?sign=1739339301-aL5sG1pwGPzDNvApQtajMiQZWfYam3Ed-0-2cd468ca4136fdcb30c19b6b6ab778c7)
图5-33 念珠菌性甲真菌病(candidal onychomycosis)
5岁男童,右足除示趾正常外,其余四趾远端可见弥漫性红斑,表面可见皲裂、干燥性鳞屑,甲周皮肤轻微肿胀,甲表面脆裂、肥厚、失去甲床光泽,呈淡黄色。患儿曾诊断慢性皮肤黏膜念珠菌病,此为患儿足趾趾甲改变
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-34_8756459.jpg?sign=1739339301-ltFPMhnvk4FmFvF135Bk8KnZpi78IT9a-0-d9371052dcdeb5b46c892b5db7d3ab27)
图5-34 念珠菌性甲真菌病(candidal onychomycosis)
与图5-33为同一患儿,右手拇指、中指及小指远端可见弥漫性红斑,甲周皮肤轻微肿胀,甲表面脆裂、肥厚、失去甲床光泽,呈淡黄色
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-35_8762459.jpg?sign=1739339301-EQ9w3VxXFCNfTcxJBZIn7OY2V5JEGol0-0-bf7b8fd935fd84c74607662c2d6a0c16)
图5-35 体癣(tinea corporis)
11岁女孩。右肩胛部及背部散在分布2 片直径3~4cm 大小的环形红色斑块,斑块中心皮损减轻,边缘略隆起,炎症反应明显,可见丘疹和丘疱疹
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-36_8768459.jpg?sign=1739339301-A83NV0yt9fUL2RGk8TWrSFSBdJyYiY0i-0-d8cada6bb71b2d0499f8f3de6ec03d90)
图5-36 体癣(tinea corporis)
16岁男孩。躯干及双上肢散在分布近30个直径0.8~2.5cm 大小的圆形/环形丘疹、斑块,表面可见少许薄层痂屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-37_8774459.jpg?sign=1739339301-liWtsNtomRavJ1nL883zj3nJ9yVTs5Ke-0-2d85a280d202113f9296fff1692a0aa8)
图5-37 股癣(tinea cruris)
15岁男孩。腹部可见边界尚清的褐色斑片,斑片周围可见散在分布的丘疹,皮损表面可见薄层鳞屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-38_8780459.jpg?sign=1739339301-bRVCOFIl5COjVfn1kqQOAF9w9l6llbga-0-dcfc1b50fe2bc0f7ebe305bc936354ea)
图5-38 股癣(tinea cruris)
与图5-37为同一患儿,臀裂两侧可见对称性分布边界清楚的暗褐色斑片,斑片周边可见丘疱疹,皮损边缘可见少许白色鳞屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-39_8786459.jpg?sign=1739339301-1U2eaOEekViJQlMCF8aBiZJLxtcf9YMx-0-813b4cc47fc94232ba9df79a0869b4d4)
图5-39 股癣(tinea cruris)
12岁男孩。双侧腹股沟区可见散在分布的丘疱疹、小水疱,基底可见反应性红斑,皮损境界清楚
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-40_8794459.jpg?sign=1739339301-bxIdiReTZr96RT1m0sNH9vrtjW9nVftU-0-6fd58c17e921a9bf440078d82825f13a)
图5-40 股癣(tinea cruris)
16岁男孩。臀部可见大片暗红色斑片,边界较清楚,表面广泛附着细碎鳞屑。患儿既往因系统性红斑狼疮,长期应用糖皮质类固醇激素
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-41_8812459.jpg?sign=1739339301-l2o7l4MjrawOkGmCd69UuPx6wZh9ervT-0-d4620595ba5bd890294006adabe72e04)
图5-41 股癣(tinea cruris)
与图5-40为同一患儿。右大腿外侧及右侧腹股沟边界清楚的暗红色斑片,边缘轻微隆起,表面附着白色鳞屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-42_8800459.jpg?sign=1739339301-kNMSom8EFRtf09kPzVAiAE0cOQYmc9po-0-3b66c258e375b512bf11ddeeae99610b)
图5-42 足癣(丘疹鳞屑型)(tinea pedis)
与图5-40 为同一患儿。双足对称性弥漫性褐色斑片,表面少许细碎鳞屑。大部分足趾甲远端增厚,变黄,弯曲变形
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-43_8806459.jpg?sign=1739339301-Ol3dXfO83aPOC6reI9kqLBxEnSgpb9NW-0-12c3171a24f7567a9a529751575f1c38)
图5-43 足癣(丘疹鳞屑型)(tinea pedis)
与图5-40 为同一患儿。双足对称性弥漫性褐色斑片,表面少许细碎鳞屑。大部分足趾甲远端增厚,变黄,弯曲变形。
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-44_8818459.jpg?sign=1739339301-o0FNlkRJvyeglXBqs1wj3tfaujhk9MXb-0-26d91407f18d59d119c7d06bc7955ea1)
图5-44 手癣(丘疹鳞屑型)(tinea manuum)
与图5-40为同一患儿。右手Ⅳ、Ⅴ指间可见暗褐色斑片,表面少许鳞屑。部分指甲远端增厚,变黄,弯曲变形
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-45_8827459.jpg?sign=1739339301-FrdFVYCdmabB5fztbsxyIDu4cPgWt8zL-0-98237d3743e2fc1ba65168e0861d27c6)
图5-45 面癣(tinea faciei)
17天女婴,右侧面部可见边界清楚的圆形红色斑块,中心可见脓丘疱疹及结痂,真菌镜检阳性。患儿家长有足癣病史,与患儿使用同一脸盆清洗皮肤
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-46_8833459.jpg?sign=1739339301-SOCeAwojjukxQDzpzON9zRVbUuYETPDE-0-ea8781fe931de9723867c21f7de70117)
图5-46 面癣(tinea faciei)
8岁男童,左侧上眼睑内上方可见边界清楚的水肿性红色斑块,炎症反应明显,眉头处可见较多丘疱疹、脓疱,部分脓疱干涸后出现鳞屑,真菌镜检阳性
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-47_8839459.jpg?sign=1739339301-73lIgUkMxlawEWmVKvyGifzHN7GDnrRp-0-2d54b0955ae2f0d4258075f9cf306115)
图5-47 面癣(tinea faciei)
与图5-46为同一患儿,鼻翼右侧可见红色斑块,表面光滑,无明显痂屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-48_8845459.jpg?sign=1739339301-batBBIKWKGNP99UvzQpfl67lCDk9yD9N-0-d7eda4dd7f6ae3a13f0931e414e0f577)
图5-48 面癣(tinea faciei)
10岁女童,双侧鼻翼、鼻唇沟处及口唇上缘可见边界清楚的暗红色斑块,其上可见丘疹、丘脓疱疹和痂屑。患儿经常轻吻家中饲养的兔子,兔子表面绒毛有脱落迹象
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-49_8851459.jpg?sign=1739339301-ATAFhT4SJs9nzbHUXnRUiJdRYXLXq6Wp-0-1e132c368d344e13e2cbb2a1045b3733)
图5-49 面癣(tinea faciei)
与图5-48为同一患儿,经口服特比萘芬及外用抗真菌药治疗2周后,皮损明显消退。仅遗留右侧鼻唇沟处少许红色斑疹
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-50_8859459.jpg?sign=1739339301-n1NJIMGwnB1EjH6EkcR2uhnXwNTKncfo-0-00d1a7e6ecee84b4d221fc1d3217f246)
图5-50 难辨认癣(tinea incognito)
1岁女婴,病史半年,既往按湿疹应用糖皮质激素及抗生素均无效。左面部可见环形红色斑块,中心减轻,边缘稍隆起,有边缘少许白色鳞屑,真菌镜检(+)
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-51_8865459.jpg?sign=1739339301-EinVuPRLvBViVwL9aHYoDzOmjTHQI3Qb-0-0df9cb5e4393eed9ec90ec01fe63905a)
图5-51 难辨认癣(tinea incognito)
4岁男童,病史1年余,否认患病动物接触史,曾诊断湿疹,外用糖皮质激素等药,皮疹反复。图示右面部约3cm×5cm 水肿性红色斑块,边界较清楚,表面可见少许白色鳞屑。右下颌可见同样红色斑块,约5cm×1.5cm。两处皮损孤立,不融合。皮损表面未见水疱及结痂。仔细观察,下方的皮损边缘有少许环状分布的鳞屑,容易误诊为皮肤红斑狼疮。真菌镜检(+)
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-52_8871459.jpg?sign=1739339301-dJSgyu5M2kPp7jvm21Wm1CayBCApOfHJ-0-4cdad060b69ac84951b5927e210978f0)
图5-52 难辨认癣(tinea incognito)
与图5-51为同一患儿。图示右面部红色斑片,其上可见散在丘疹,少许鳞屑,较治疗前渗出及鳞屑较少,皮疹变薄。口服特比萘芬250mg/d[10mg/(kg·d)]
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-53_8882459.jpg?sign=1739339301-7C0tjWlZNCdqigRmXjdT8ulfmtMemPV9-0-30b7436c6be2961daa38b4d6d2ffe178)
图5-53 难辨认癣(tinea incognito)
与图5-51为同一患儿。口服特比萘芬250mg/天,连续5周,联合外用特比萘芬乳膏后,皮疹完全消退,遗留少许红色斑疹
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-54_8886459.jpg?sign=1739339301-E2wxPnpoCjn1Wtr72HjBGarmKHm0f8TK-0-2e18233ede17fb8f3568189b5d9b8037)
图5-54 难辨认癣(tinea incognito)
6岁男孩,皮疹3个月,患儿就诊前曾有猫狗等动物接触史。面部中央可见边界欠清晰,周边略隆起的三角形损害,其上可见红色丘疹、鳞屑,左侧眉头可见丘脓疱疹、鳞屑和黄褐色结痂,皮损累及双侧眉毛、鼻翼、双侧眼睑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-55_8892459.jpg?sign=1739339301-3Mkq6feDrOUQ6TSpYFKIx7nRwdyJisA2-0-3f41326b6ffb36a5a55640090d5a0b46)
图5-55 难辨认癣(tinea incognito)
与图5-54为同一患儿。经口服特比萘芬及外用抗真菌药治疗2周后,皮损明显消退
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-56_8898459.jpg?sign=1739339301-XwXDmWiomq25U2HS3WoY9QtVKNPinx5q-0-f9a8597ec36c215f79215a038268d3bd)
图5-56 难辨认癣(tinea incognito)
6岁女童,右下颌可见带状分布红色斑丘疹、斑块,表面可见褐色结痂,无明显边界,类似脓疱疮改变。颏部可见环形红色丘疹,丘疱疹,表面有黄褐色结痂。患儿既往曾外用中药制剂
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-57_8909459.jpg?sign=1739339301-DaMIzV6XmR3aSnCAQofs5fNc7IG7fflJ-0-fb832c9b33d40202df08db6eb748ba74)
图5-57 难辨认癣(tinea incognito)
7岁女童。皮疹1 个月,曾外用糖皮质激素等后加重。真菌培养为须癣毛癣菌。右侧面部可见边界不清、整体不均匀的暗红色斑块,表面少许抓痕、结痂
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-58_8913459.jpg?sign=1739339301-zIzKW8zPDivZhTycEHuVXWbb8AefmWZC-0-91c9aa4ad06f15c4619ab01ee3b9279a)
图5-58 难辨认癣(tinea incognito)
与图5-57为同一患儿。经口服特比萘芬及外用抗真菌药治疗2周后,皮损明显消退
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-59_8919459.jpg?sign=1739339301-SHPIlKkxZ60Q95MPRDLlgrnvtI2F1rDk-0-3b98863050842cc5f7924b7f1af4abb3)
图5-59 难辨认癣(tinea incognito)
7岁女童,皮疹3个月。左面部可见大片红色斑片,边界欠清楚,边缘少许薄层鳞屑。患儿就诊前曾外用糖皮质激素药膏
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-60_8925459.jpg?sign=1739339301-XQBTY7W35WnOoMN4bEAnaLEnHbkgY1gn-0-d0dae78e250250c38a9596fd0ac9a156)
图5-60 难辨认癣(tinea incognito)
5岁女孩。病史1年半。皮损累及腰骶部、臀部和左下肢,表现为散在分布的淡红色至深红色丘疹、丘疱疹和少许鳞屑,部分皮疹融合成环形
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-61_8926459.jpg?sign=1739339301-4SFtr6tEDIVWU72zxesKVfWEofoJy5k6-0-d7961feed25ae1dff5626a07db1b12e7)
图5-61 难辨认癣(tinea incognito)
3岁男童,右侧臀至大腿屈侧及内侧可见大片水肿性红色斑丘疹,斑块,表面少许脓疱,结痂及鳞屑。皮损边界不清,周边散在卫星灶
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-62_8939459.jpg?sign=1739339301-t0G0kcAAGID0pQSNf8DGPVIAvrHub2xp-0-167ea28e25dfc608e69e0b29dc64417a)
图5-62 花斑癣(pityriasis versicolor)
15岁女孩。颈背部散在分布米粒至蚕豆大小的黄棕色斑片,边界清楚,表面附着少许细碎鳞屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-63_8945459.jpg?sign=1739339301-kJze8PCfqeNbO5Cs5PODPlu2VSXhjaCw-0-540b8061238ced99e245ec482d9cda38)
图5-63 花斑癣(pityriasis versicolor)
2岁男孩。鼻根部至额部和眉间可见大量有细碎鳞屑的圆形色素脱失斑,边界清楚,部分皮疹有融合
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-64_8951459.jpg?sign=1739339301-UWcMKDrap53jgalLdKM4dMCMQQ7V0ZDR-0-dc9c89684cfe499fe179dae36406634b)
图5-64 花斑癣(pityriasis versicolor)
13岁男孩。颈背部散在分布有细碎鳞屑的圆形色素脱失斑点、斑片,边界清楚
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-65_8957459.jpg?sign=1739339301-fotCgr1QzrbbALnKNWuQjxUvT0dkqc20-0-27220dbb1642038cfeddc8d5debaf21d)
图5-65 花斑癣(pityriasis versicolor)
15岁男孩,肿瘤化疗患者。全身散在分布米粒至蚕豆大小的黄棕色斑片,边界清楚,表面附着少许细碎鳞屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-66_8963459.jpg?sign=1739339301-uQhVVtFgUG3BK9pFMRoK0MokFx8vuKTO-0-f66086b49bea6de9db5637aa14e4dc0b)
图5-66 花斑癣(pityriasis versicolor)
与图5-65为同一患儿,所示背部皮损改变
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-67_8971459.jpg?sign=1739339301-PsqHPdTAu1zhJnBK6lbtUrR7lFsAsxgn-0-bb3de323a6a83558d930f0c31285cc5e)
图5-67 皮肤念珠菌病(cutaneous candidiasis)
6个月男孩。枕后至颈背部可见密集分布的淡红色丘疹、丘疱疹,颈后部位皮疹大多融合,周边皮损表面可见领圈状脱屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-68_8977459.jpg?sign=1739339301-onsuG8Za2w4bMXEfT1c1pIqLYU7dQ6ct-0-a2acf1b75a7eefd85156c70a3c2892e5)
图5-68 皮肤念珠菌病(cutaneous candidiasis)
3个月女孩。皮疹14天,加重5天。全身皱褶部位尤以颈部为重可见密集分布的鳞屑性红斑、淡红色丘疹和丘疱疹,中央重,边缘轻,颈部皮损以浸渍、糜烂和渗出为主
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-69_8989459.jpg?sign=1739339301-vwd84R4FGaZFpidXl8bNLHqc7zZsszz0-0-2869e9413a0d816a217d0302cbf21cab)
图5-69 皮肤念珠菌病(cutaneous candidiasis)
1个月女孩。全身密集分布粟粒大小的红色丘疹,表面有鳞屑。双侧腹股沟可见浸渍性红斑,其上可见淡黄色痂屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-70_8983459.jpg?sign=1739339301-A15HQU6Xn9SX6TcORST7LoVocpkRRfEm-0-4f9025b00b156f155a36d3c17dafea28)
图5-70 皮肤念珠菌病(cutaneous candidiasis)
与图5-69为同一患儿。右腋窝可见浸渍、糜烂、渗出性红斑,表面有结痂,周围可见散在的鳞屑性红斑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-71_9000459.jpg?sign=1739339301-jomNs0rzWl616SeQMPJV2b4ZcTTRK8W0-0-c28db45d033af8f73abe12eb149d576f)
图5-71 皮肤念珠菌病(cutaneous candidiasis)
与图5-69为同一患儿。左颈部可见境界清楚的浸渍性红色斑片,边缘有隆起
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-72_9004459.jpg?sign=1739339301-uE8lqMZvscYFxtTU5xh1g8ud3RzeOnLn-0-1f3ae02a375f228a8c4f6fc7d38b3456)
图5-72 皮肤念珠菌病(cutaneous candidiasis)
6个月女婴。臀部皮疹1月,外用肤乐霜无效。臀部及臀沟可见散在分布红色斑丘疹,部分融合成斑块,皮损边缘少许白色鳞屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-73_9010459.jpg?sign=1739339301-CPmzz9tcSrrz9t7hSw7qPmxsRIYZHTPS-0-7b32946e498021f188381f1133368208)
图5-73 孢子丝菌病(淋巴管型)(sporotrichosis)
4岁女孩。右侧眼睑内眦及下方可见沿局部淋巴管分布的红色斑块,皮损中央形成浅表溃疡,表面结痂
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-74_9014459.jpg?sign=1739339301-rj1oBWyN5PVwXv99zcbhTlCQHgng8WbW-0-2c9b8f3c5cb2f7ecdb7d6748d110258d)
图5-74 孢子丝菌病(淋巴管型)(sporotrichosis)
与图5-73为同一患儿。经口服特比萘芬10mg/(kg·d)4个月后,皮损基本消退,仅遗留少许瘢痕
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-75_9018459.jpg?sign=1739339301-kWvaUdngskgZt1ehIGgndEdCMqizRQoS-0-2e9c900b61c781aacf62c7f41d229594)
图5-75 孢子丝菌病(固定型——斑块鳞屑型)(sporotrichosis)
2岁男孩。左面部可见直径2cm 的炎性斑块,边界清晰,边缘略隆起,表面可见黄白色痂屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-76_9022459.jpg?sign=1739339301-VZLz5LAxlJdymZfEJDVBYpBdns8wYKRS-0-78b770fc0c010eaa5b60aa9e584af042)
图5-76 孢子丝菌病(固定型——斑块鳞屑型)(sporotrichosis)
与图5-75为同一患儿。经口服特比萘芬3个月治疗后,遗留明显瘢痕
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-77_9028459.jpg?sign=1739339301-h9OwDUggx3Is4eGt6UJXobLjl2GuUROw-0-5dd115c658da82f206fc2d50b4a0f24c)
图5-77 孢子丝菌病(固定型——结节囊肿型)(sporotrichosis)
4岁男孩。右下颌可见纵向分布的两个肉芽肿性损害,其中上面皮损表面覆盖黑褐色痂,两皮损互相孤立,无明显连接
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-78_9032459.jpg?sign=1739339301-u3Z8KIty0xMJLizmt4DzuxpkrjddxFUp-0-b360157b864a3160fcc2175f09304661)
图5-78 糠秕孢子菌性毛囊炎(pityrosporum folliculitis)
10岁女孩。背上部、颈枕部及双肩可见对称性弥漫性分布的圆顶状毛囊红色小丘疹,间有毛囊性小脓疱
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-79_9038459.jpg?sign=1739339301-YkuPXAamfI6t73LKwW9tsaK34Ux23zsA-0-49f3d8f1f0c5694f8b4cacff5148f2ad)
图5-79 糠秕孢子菌性毛囊炎(pityrosporum folliculitis)
13岁男孩。背上部、双肩可见对称性弥漫性分布的圆顶状毛囊红色小丘疹,间有毛囊性小脓疱
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-80_9044459.jpg?sign=1739339301-qIF6WWZDrhHKC85n7w6F9T7xBxHWTMUU-0-2da205b00afabde92bbf25c154a776bc)
图5-80 镰刀菌病(fusariomycosis)
15岁女孩。右面颊见一3.0cm×2.0cm 大小的肉芽肿样皮损,表面覆黑褐色的厚痂,周围散在针头大脓疱
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-81_9051459.jpg?sign=1739339301-w8885QmKLmpqCBXAVobQLbo3MXFIbWmB-0-e87b9c7e1bf28d72cd04b7c92704b282)
图5-81 镰刀菌病(fusariomycosis)
与图5-80为同一患儿。右足背可见直径1.2cm 大小的紫红色斑块,边界清楚,表面覆有淡黄色痂屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-82_9055459.jpg?sign=1739339301-3yTONHIe7y3cuufwtzAh4et4vsJDcSsO-0-d4644744dba62458a705f24dceb68322)
图5-82 镰刀菌病(fusariomycosis)
与图5-80为同一患儿。左手背静脉注射处可见两处直径1cm 大小的淡紫红色炎性斑块,表面结有黄色至褐色痂屑
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-83_9059459.jpg?sign=1739339301-3ACOSIPTlyxpolyeUDQHeI90ckvFyYIu-0-22e831807c73bb75f860e444ad25c75b)
图5-83 镰刀菌病(fusariomycosis)
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-84_9063459.jpg?sign=1739339301-BQn0kEMsJ5tEzyr5ePlVZZNgLb9a8bne-0-05785832240455141bcc361ac4293a06)
图5-84 镰刀菌病(fusariomycosis)
与图5-80为同一患儿。PDA 平板上29℃培养4 天的菌落直径为5.5cm,菌落背面为褐色放射状,周围有淡黄色环
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-85_9067459.jpg?sign=1739339301-b4hZ3zQumFC67e2t5NvIXfFX9fQjLq64-0-129399cc9c63ef9bedc1fdda0327ba0a)
图5-85 镰刀菌病(fusariomycosis)
与图5-80为同一患儿。培养菌棉兰染色示大分生孢子似豌豆荚(×1000)
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-86_9071459.jpg?sign=1739339301-ucgpQ5B6oNsLRKNO3JqZDAI82KJcZukp-0-ab3de29718097f96f36528387223447c)
图5-86 镰刀菌病(fusariomycosis)
与图5-80为同一患儿。光镜下见小分生孢子为短棒状或椭圆形呈串珠状、假头状着生(×400)
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-87_9077459.jpg?sign=1739339301-Zgo3KSAUaaNmATGQBwDAzoHT6gXrj0Xv-0-06ab1f3846a07bd66cbd5fef1acff6c9)
图5-87 鼻脑毛霉病(rhinocerebral mucormycosis)
11个月女婴,主因“发热6天伴鼻部皮损5天逐渐加重”入院。发病前有鼻部外伤史,患儿既往无特殊疾病病史。图示患儿鼻尖、鼻背部组织大面积坏死,表面为黑色痂皮,周围皮肤炎性红肿明细,累及双眼睑内侧,痂皮境界清楚,表面干燥,未见异常分泌物。上唇局部肿胀,表面可见同样坏死性组织
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-88_9083459.jpg?sign=1739339301-XeNVtZUOxSGJHFSI7HZxXsuEnXjykeFJ-0-62c58552125e30f3674f53c99b6a481c)
图5-88 鼻脑毛霉病(rhinocerebral mucormycosis)
图5-87患儿皮损部位真菌直接镜检,镜下所示:粗大无分隔菌丝。
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-89_9089459.jpg?sign=1739339301-L5wKQ3NrP5dnVlUUwhfHC3ISmI0XdXcM-0-d938f3b950bca147fd6127b05c87e86f)
图5-89 鼻脑毛霉病(rhinocerebral mucormycosis)
图5-87患儿皮损真菌培养显示白色绒毛样菌丝生长,菌丝顶端可见黑色颗粒,菌种经北京大学医学部真菌及真菌病中心鉴定为毛霉目根霉属葡茎根霉
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-90_9095459.jpg?sign=1739339301-rWaWZk3iX5XCRNrZJbcWcHgnbRysYlAn-0-9636d78ce67c807dbe9852d4d48b9fc3)
图5-90 鼻脑毛霉病(rhinocerebral mucormycosis)
图5-87患儿皮损真菌培养,经小培养后,棉兰染色×40倍,可见大型孢子囊,菌体粗大,有色,假根明显
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-91_9101459.jpg?sign=1739339301-JD1e8ff3nsDKQePWEyfJFGX4cnVnPY1F-0-79204af53e8ccf2c8cb65679fa9047a1)
图5-91 鼻脑毛霉病(rhinocerebral mucormycosis)
图5-87患儿皮损真菌培养,经小培养后,棉兰染色×100倍,可见孢囊梗与假根相对
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-92_9109459.jpg?sign=1739339301-HkEo7JDoh3oTamsuD3sb3J5ykW2eiog1-0-8b32fdc9a57889e60295a6fc3c4e61ab)
图5-92 鼻脑毛霉病(rhinocerebral mucormycosis)
图5-87患儿皮损真菌培养,经小培养后,棉兰染色×200倍,可见孢囊梗与假根相对
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-93_9115459.jpg?sign=1739339301-Or8uxJOhiyTAoqXKtCkJMyCK6SXqdVY3-0-4ce28dc1e612402b3eaba6bda6e5b226)
图5-93 鼻脑毛霉病(rhinocerebral mucormycosis)
图5-87患儿皮损真菌培养,经小培养后,棉兰染色×200倍,可见发达的囊轴和囊托,孢囊孢子常有线状条纹和棱角
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-94_9121459.jpg?sign=1739339301-zHs0AWrR5ozV4O9tzMRviKuQAnUfQ9M2-0-ae0734f5d91cc6e7f7e45623e99314aa)
图5-94 鼻脑毛霉病(rhinocerebral mucormycosis)
图5-87患儿皮损真菌培养,棉兰染色×200倍,可见宽大无分隔或极少分隔菌丝,箭头所示分支成直角的菌丝
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-95_9127459.jpg?sign=1739339301-RBBprk0rUIkD9MP8DwrbckpPS00308XE-0-5fd8ae8ade613e8c79f28753dd7d4dc9)
图5-95 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
患儿主因间断发热伴反复肺部感染10 个月、皮肤结节2个月入院。本图所示入院前1个月,面部可见对称性分布的直径0.2~0.5cm 的皮下结节,部分出现溃疡,有溃疡的表面结黑褐色痂。HIV 阴性。患儿存在先天性免疫缺陷病
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-96_9135459.jpg?sign=1739339301-eOotii7Sn9oHFDNc8NJ9RzJnMKRfnQgd-0-7bb1f7132da5e31ff152986dce84889f)
图5-96 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
与图5-95为同一患儿,图示患儿正面观
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-97_9145459.jpg?sign=1739339301-L8qqymGHhxlVSWl55lSptGH4Sv28B13Y-0-311e707b6bb58578db2a4921d60a9d9c)
图5-97 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
与图5-95为同一患儿,图示患儿左侧面观
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-98_9153459.jpg?sign=1739339301-I5HnhVDJNwgSYIb7N6en3VEGrY2p7IKM-0-eaabd08fe2b6cfcda0851a80ed20eda8)
图5-98 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
与图5-95为同一患儿,图示患儿颈前及前胸部可见数十个大小不等的凹陷性瘢痕
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-99_9161459.jpg?sign=1739339301-fMVY0XA1JlzOYvLUTv0KZ5oFfAvG5Eye-0-b5c43bae16c206f6e2a7e94e98550efd)
图5-99 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
与图5-95为同一患儿,图示患儿入院时面部对称性分布黄豆至花生大皮下结节,质稍硬,有融合,表面皮肤呈暗红色。面部还可见数个大小、深浅不一的溃疡,最大者为一元硬币大小,部分深达肌层,周边约0.5cm 皮肤硬肿;部分溃疡表面覆盖黑色痂皮,伴有脓性分泌物。额部可见新发明显水肿的丘疹/小斑块,部分中央有凹陷,呈肤色或淡红色。新发皮损进行组织病理及真菌培养检查,诊断为播散性马尔尼菲青霉菌感染
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-100_9169459.jpg?sign=1739339301-BUOtrUxfKKYD5ADE7xuDYHTYIX5I38Vo-0-c6efc4bacb1cc225d14eea22098e9727)
图5-100 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
与图5-95为同一患儿,与图5-95为同一时间,图示为患儿的右侧面部皮损
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-101_9179459.jpg?sign=1739339301-8JkopiLIhJ8d0mKfIotHtKrTnDhLESB9-0-60db78345cbe2db0d491a8c03ddb567a)
图5-101 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
与图5-95为同一患儿的病理检查显示:感染性肉芽肿改变
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-102_9187459.jpg?sign=1739339301-1cMmtwgSSw8t7bcgi5H2nDMIhZsjw7Qc-0-853a6e285a43a46b975958f08c894897)
图5-102 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
与图5-95为同一患儿的病理检查显示:细胞内可见桑葚小体
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-103_9195459.jpg?sign=1739339301-PKpJkNLFqlG9MufW5CqAglhypB8ikBQ1-0-7a64b099bf73d86596d58d21fc72da56)
图5-103 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
与图5-95为同一患儿的病理检查显示:细胞内可见腊肠状并有横膈的长形细胞——真菌细胞
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-104_9203459.jpg?sign=1739339301-0nvcMaXD2GSgm8WmRYWJb7IcVCRqquTH-0-804efe127ee49e51022cdd94327f36ec)
图5-104 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
与图5-95为同一患儿的真菌培养结果显示:在沙氏培养基上25℃培养时,菌丝相能产生水溶性暗红色素,扩散至整个培养基
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-105_9213459.jpg?sign=1739339301-SwZCQdH5Hn87LfSIuJOd5haQX54ntQAj-0-ab21d364c7df92313a602d049efb6bca)
图5-105 播散性马尔尼菲青霉菌感染(disseminated penicilliosis marneffei)
与图5-95为同一患儿的真菌培养结果显示:在沙氏培养基上37℃培养时为酵母相
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-106_9221459.jpg?sign=1739339301-GTbP1PvThkYWulIK1OfP1rIWagjhXf7F-0-861f615812ee148973fe22f07e44847c)
图5-106 隐球菌病(cryptococcosis)
患儿,男,3 岁,主 因“咳嗽20 天,发 热18 天,气 促6天”收入内科病房。患儿入院已应用多种抗细菌类抗生素,效果不明显。既往:距离患者住宿地100 米处饲养十余只鸽子。入院查体:面部、右肩部、右腰背部各可见一枚绿豆大小红色丘疹。患儿呼吸急促,可见鼻扇及吸气性三凹征,双肺呼吸音粗,可闻及细湿性啰音及呼气相为主的哮鸣音。肝肋下4.5cm,剑突下5.0cm,脾左肋下3.0cm。取皮损进行直接培养,鉴定为新型隐球菌,静脉应用两性霉素B,之后换用口服伏立康唑,皮疹及肺部、肝脾情况均有明显好转
![](https://epubservercos.yuewen.com/04C9EC/21846771808162106/epubprivate/OEBPS/Images/P5-107_9225459.jpg?sign=1739339301-xpV5Y2nKeGsvJMcV7LWDZ0RgojDv65kH-0-fdf396e408134ae0e95e9046a8ae31c6)
图5-107 隐球菌病(cryptococcosis)
与图5-106为同一患儿,真菌培养结果显示:在沙氏培养基上25℃培养时,形成奶油色酵母菌落