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紧密着色霉菌所致着色芽生菌病一例 总被引:1,自引:0,他引:1
患者男, 43岁,保管员。就诊前 3年工作时,左侧颈部皮肤不慎被铁屑刺伤如米粒大小,半年后局部出现黄豆大小的结节,暗红色,自认为是瘢痕。此后皮损缓慢发展扩大。 3年中先后在几家医院就诊,诊断为湿疹、神经性皮炎,给予相应的治疗无效。皮损也多次取鳞屑 10% KOH涂片直接镜检,查见菌丝,改用多种抗真菌药外用治疗,见效甚微。 1999年 4月来本院门诊。当时所见局部有界限清楚的红色斑块,边缘隆起呈盘状,伴有毛孔扩张,中央有粘着性鳞屑而怀疑盘状红斑狼疮,遂予以活组织病理检查。 图 1患者临床皮损 图 2紧密着色霉菌的形态特点 … 相似文献
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着色芽生菌病研究进展 总被引:1,自引:0,他引:1
万俊增 《国外医学:皮肤性病学分册》1994,20(3):150-154
着色芽生菌病是一种难治的真菌感染疾病。本文对该病的命名,病原学,流行病学,组织病理学和免疫学作了综合分析,对命名的统一,真菌学分类及鉴定标准和诊断作了全面讨论。有益于消除对此病认识上的一些混乱。 相似文献
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1临床资料 患者男,35岁,农民,主因右下肢皮肤疣状结节斑块破溃、渗出,反复发作进行性加重13年,于2003年4月26日收住院.患者入院前13年,小腿内侧外伤后出现散在黄豆及蚕豆大小暗红色疣状结节,逐渐增大形成斑块,表面破溃,有脓性分泌物. 相似文献
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患者,男,57岁,农民。右腕部红斑、结痂20余年,右前臂肿物伴疼痛1月余。7年前因增生性斑块于我科就诊,真菌镜检:见棕色厚壁孢子,病理结果示着色芽生菌病。明确诊断着色芽生菌病。给予伊曲康唑服用7个月,皮疹明显消退,真菌检查为阴性。2018年3月29日,患者食用网购“熊胆粉”1月后,右前臂出现新生暗红色肿物,渐增大,伴疼痛。体检:右腋窝可扪及一核桃大小淋巴结。皮肤科查体:右手无名指和中指关节僵直,右手背、指背见陈旧性挛缩性粉红色疤痕,表面较光滑,右前臂可见20x10cm大暗红色肿块,表面成颗粒状增生,见污褐色结痂及脓性分泌物,有臭味,触痛明显。经病理检查诊断为鳞状细胞癌。 相似文献
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患者男,70岁。左上肢斑块、瘢痕30余年,伴肘关节功能阻碍3年。左上肢泛发暗红色斑块,疤痕、结痂,伴肘关节活动障碍。真菌镜检见成堆硬壳小体和棕色分枝分隔菌丝、经真菌培养鉴定为裴氏着色真菌,组织病理PAS染色见棕红色分隔的硬壳小体。诊断:裴氏着色真菌所致着色芽生菌病。 相似文献
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着色芽生菌病(chromoblastomycosis,CBM)是由暗色真菌感染引起的皮肤及皮下组织的慢性肉芽肿性疾病,治疗困难且易复发。对该病的治疗方法主要有物理疗法、化学疗法及联合疗法等。该文就着色芽生菌病治疗的国内外现状及进展作一综述。 相似文献
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Chromoblastomycosis is a rare, chronic, cutaneous infection caused by a group of dematiacaeous fungi. We report a case which, in addition to characteristic clinical and histopathological features of chromoblastomycosis, displayed atypical, deep dermal/subcutataneous involvement, and showed a good response to itraconazole. 相似文献
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伊曲康唑治愈着色芽生菌病5例 总被引:6,自引:1,他引:5
应用伊曲康唑,采用不同方案与剂量治疗5例由卡氏枝孢霉引起的着色芽生菌病,均痊愈,未出现不良反应。表明伊曲康唑对着色芽生菌病人较好疗效与安全性。 相似文献
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患者男,66岁,黎族,农民。30多年前患者在河中捕鱼时被枯腐树枝划破膝盖,少量出血,未予消毒处理后创口结痂,轻微红肿伴痒,逐渐扩展至膝关节正前下方并形成疣状厚痂,渐蔓延至小腿,表面破溃伴渗出,呈进行性加重。患者于2019年11月就诊时,皮损已蔓延至整个右小腿,膝关节表面形成疣状厚痂,无法正常弯曲。既往无基础病史、传染病史及家族史…… 相似文献
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Muhammed K Nandakumar G Asokan KK Vimi P 《Indian journal of dermatology, venereology and leprology》2006,72(6):443-445
Chromoblastomycosis (CM), a chronic subcutaneous mycosis, is caused by several dematiaceous fungi, the most common being Fonsecaea pedrosoi. It usually occurs in the lower extremities following traumatic implantation of the organisms. We are reporting a case of chromoblastomycosis on the right lower limb in a sporotrichoid pattern caused by F. pedrosoi. The pattern was probably due to lymphatic spread that seems to be one of the rare presentations. The histopathology showed typical muriform or medlar bodies both intracellularly and extracellularly within the granuloma. Culture revealed sporulating organisms (Cladosporium and Rhinocladiella type) by a combination method, characteristic of F. pedrosoi. Our case responded well to itraconazole. 相似文献
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着色真菌病(Chromomycosis)是一种慢性进行性深部真菌病.国内1952年尤氏①首先报告一例,1977年山东省人民医院皮肤科作了有关本病在山东省某地流行②、临床分析③④与治疗⑤等有关报道.本病诊断较易,但治疗还十分困难. 相似文献
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Lymphoscintigraphic analysis in chromoblastomycosis 总被引:4,自引:0,他引:4
Ogawa MM Alchorne MM Barbieri A Castiglioni ML Penna AP Tomimori-Yamashita J 《International journal of dermatology》2003,42(8):622-625
BACKGROUND: One of the main complications of chromoblastomycosis is lymphedema. The purpose of this study was to evaluate the lymphatic system of the limbs of patients with chromoblastomycosis using lymphoscintigraphy. It is a reliable, objective and noninvasive means of supporting the diagnosis of lymphedema. METHODS: Lymphoscintigraphy was performed in seven patients with chromoblastomycosis, six with lesions in the lower limb and one in the upper limb. Tc-99 m dextran was injected into the interdigital spaces of the upper or lower extremities. The qualitative parameters analyzed were the visibilization of the lymph vessels and the lymph nodes, dermal backflow, and existence of collateral vessels. All patients were treated with the association of itraconazole and cryotherapy with liquid nitrogen. RESULTS: Three out of the 14 extremities examined had lymphedema clinically, and the lymphoscintigraphy showed abnormalities in the qualitative parameters; whereas these parameters were normal in the extremities without lymphedema. During the treatment of chromoblastomycosis, a second lymphoscintigraphy exam was performed on 10 limbs and did not show any improvement of the previous lymphoscintigraphic alterations. CONCLUSIONS: The qualitative lymphoscintigraphy was a reliable method to show the morphology of the lymph vessels and confirm objectively the diagnosis of lymphedema secondary to chromoblastomycosis. The association of oral itraconazole and cryotherapy did not modify the lymphatic alterations in chromoblastomycosis. 相似文献