圖5-1-155歲婦女頭生禿瘡50年,頭皮有大片光滑薄紙樣萎縮斑片,上有鱗屑Figure5-1-1A55-yearwomansufferedfrombaldnessforfiftyyears.Alargeglossy,thinandpaperwhiteatrophicpatchwithscalesonthescalp圖5-1-2光鏡下多數(shù)發(fā)內(nèi)型孢子Figure5-1-2Numerousmicrosporesofendothrixwerefound...[繼續(xù)閱讀]

    圖5-5-1毛發(fā)稀疏及片狀脫發(fā)區(qū),頭部有明顯浸潤(rùn)的暗紅斑;枕部?jī)呻u蛋大小的斑塊,軀干及肢端有大小不一的斑塊及灰色、紅色及暗褐色的斑片F(xiàn)igure5-5-1Sparsehair,patchyhair-lossareas,darkerythemaswithobviousinfiltrationappearedonthehead;twoegg-sizedmassespres...[繼續(xù)閱讀]

    圖5-9-1A.右上肢有許多暗紅色和褐色斑,表面有結(jié)痂和鱗屑;B.雙手掌疣狀贅生物;C.舌和唇有不易脫落的白色假膜Figure5-9-1A.Manyduckredandbrownpatchescoveredwithcrustsandscalesontherightarm;B.Bothmetacarprophalangealverrucousvegetation;C.Moniliasisofthetongueandlips圖...[繼續(xù)閱讀]

    圖5-10-1背部有3個(gè)中心呈臍凹狀隆起的丘疹和結(jié)節(jié)Figure5-10-1Threeelevatedpapulesandnoduleswithumbilicatedcentersontheback圖5-10-2A.真皮多核巨細(xì)胞內(nèi)外有大量真菌孢子(PAS染色,×400);B.3個(gè)典型的孢子在真皮中一個(gè)多核巨細(xì)胞內(nèi)(PAS染色,×1500)Figure5-10-2...[繼續(xù)閱讀]

    圖5-11-1面部(A)及手背(B)密集乳白色米粒至黃豆大丘疹或蠶豆大斑塊Figure5-11-1Multiplemolluscumcontagiosum-likeskinlesionsontheface(A)andforearm(B)圖5-11-2真皮空隙內(nèi)有大量紫紅色圓形孢子(PAS染色,×1000)Figure5-11-2Alargeofvioletredsporesindermis(PASstain,×1000)...[繼續(xù)閱讀]

    圖5-12-1面部原發(fā)傳染性軟疣樣丘疹,部分繼發(fā)壞死、潰瘍、結(jié)痂Figure5-12-1Thepapulesresemblingmolluscumcontagiosumontheface,someofthemhavingnecrosis,ulcersandcrust圖5-12-2A.腦脊液直接涂片鏡檢,顯示具有莢膜的孢子,部分出芽(印度墨水染色,×40);B.傳染性軟疣...[繼續(xù)閱讀]

    圖5-13-1A.下齒齦的右側(cè)一1.5cm×2.0cm的結(jié)節(jié),上有潰瘍;B.肢端的結(jié)節(jié)及潰瘍溢膿Figure5-13-1A.Anodulewithulcersized1.5cm×2.0cmontherightlowergum;B.Nodulesandulcerswithdischargeontheextremities圖5-13-2A.組織鏡檢發(fā)現(xiàn)許多菌絲(Gomori銀染色,×1000);B.透射電鏡發(fā)現(xiàn)圓形...[繼續(xù)閱讀]

    圖5-16-1左上臂棕色斑塊Figure5-16-1Thebrownmassontheleftupperarm圖5-16-2A.柔軟的鮮紅斑中心破潰,破潰處淡黃色顆粒及膿液溢出;B.蛙糞霉病的真菌培養(yǎng),伊曲康唑治療之前,有隔膜的菌絲生長(zhǎng)良好,部分形成孢子(×11000)Figure5-16-2Theflushingerythemaswhi...[繼續(xù)閱讀]

    圖5-20-1右上肢皮膚彌漫性腫脹、斑塊、潰瘍和結(jié)痂Figure5-20-1Diffusedswelling,suppuratingplaques,ulcerandcrustontherightarm圖5-20-2A.真皮內(nèi)有多數(shù)炎性細(xì)胞和多核巨細(xì)胞浸潤(rùn)(HE染色,×250);B.血管內(nèi)和周圍有陽(yáng)性粗長(zhǎng)的菌絲(PAS染色,×500);C、D.多變根毛霉...[繼續(xù)閱讀]

    圖5-21-1右頰部潰瘍,邊緣呈堤狀隆起Figure5-21-1Infiltrativeplaquesontherightcheekandulcerationinthecenter圖5-21-2A.巨細(xì)胞內(nèi)大圓形孢子和菌絲(PAS染色,×400);B.真皮上部局限性結(jié)核樣肉芽腫,巨細(xì)胞內(nèi)棕色孢子和空泡樣結(jié)構(gòu)(HE染色,×400);C鏈格孢掃描電鏡...[繼續(xù)閱讀]