圖9-8-1A.右大腿內(nèi)側(cè)有數(shù)個風(fēng)團,其上有透明水皰;B.風(fēng)團上有皰壁緊張的大皰Figure9-8-1A.AfewlargewhealscoveredwithatransparentbullaeoccuredontheinsideofrightthighB.Largetensebullaearisingonwheals圖9-8-2表皮下大皰,真皮乳頭水腫(HE染色,×200)Figure9-8-2Asubepidermalb...[繼續(xù)閱讀]

    圖9-9-1A.腹部妊娠紋處蕁麻疹樣丘疹和斑塊;B、C.手背、下肢紅斑和丘皰疹Figure9-9-1A.Urticarialpapulesandplaquesonthestriaedistensaeofabdomen;B、C.Erythemapapulovesiclesonthedorsalhandsandthelowerlimbs...[繼續(xù)閱讀]

    圖9-11-1數(shù)個紅色或紫紅色環(huán)形斑分布在雙足背。其中夾雜較小的靶形皮損Figure9-11-1Severalwellcircumscribedannularerythematousandviolaceouspatchesoverthedorsalaspectsofbothfeet.Inaddition,afewsmallertargetoidlesionswereadmixed...[繼續(xù)閱讀]

    圖9-12-1掌(A)跖(B)部位對稱分布的直徑1～3cm的圓形或卵圓形鮮紅斑,邊界清楚,中心無水皰及毛細(xì)血管擴張Figure9-12-1Theroundtooval,well-circumscribedbright-redmaculessymmetricallydistributedonthepalms(A)andsoles(B).Thediameterrangedfrom1to3cm.thereisnocentralblisterorte...[繼續(xù)閱讀]

    圖9-13-1A.面部高度浮腫,有紅斑及紫紅色的丘疹;B.前臂紅斑及紫紅色丘疹Figure9-13-1A.Highlyedematous,witherythematousandpurplepapulesontheface;B.Erythematousandpurplepapulesonthearm圖9-13-2輕度角化過度及基底細(xì)胞液化變性(HE染色,×200)Figure9-13-2Mildhyperkeratos...[繼續(xù)閱讀]

    圖10-1-1A.手背尋常疣樣皮損;B.前臂尋常疣樣及扁平疣樣皮損Figure10-1-1A.Verrucavulgaris-likelesionsonthedorsalofbothhandsB.Verrucavulgarisandverrucaplanae-likelesionsontheforearm圖10-1-2角化過度,棘層肥厚,乳頭瘤樣增生(HE染色,×40)Figure10-1-2Hyperkeratosis,acanthosi...[繼續(xù)閱讀]

    圖11-2-1雙前臂、手背散在多數(shù)水皰Figure11-2-1Numerousblistersontheforearmsanddorsalofbothhands圖11-2-2表皮下水皰,基底細(xì)胞液化變性(HE染色,×400)Figure11-2-2Asubepidermalbulla,liquefactiondegenerationofbasalcells(HEstain,×400)...[繼續(xù)閱讀]

    圖11-3-1前額、雙上眼瞼、顴部、鼻部散在水腫性紅斑Figure11-3-1Edematouserythemaontheface圖11-3-2A.真皮淺、深層和附屬器周圍有中等量淋巴細(xì)胞、組織細(xì)胞浸潤(HE染色,×40);B.膠原纖維束間黏蛋白沉積(阿新藍(lán)染色,×400)Figure11-3-2A.Lymphohistiocy...[繼續(xù)閱讀]

    圖11-4-1A.頭面部紫紅色環(huán)狀紅斑;B.胸腹部淡紅色環(huán)狀紅斑Figure11-4-1A.AnnularviolaceousmaculesontheheadandfaceB.Annularslightredmaculesonthechestandabdomen...[繼續(xù)閱讀]

    圖11-5-1左上臂伸側(cè)及左脅部大片浸潤性紅斑伴紫黑色厚痂和糜爛面Figure11-5-1Infiltrateerythemaanddarkcrustsanderosionsontheextensoroftheleftupperarmandflank圖11-5-2皮下小血管周圍有炎癥細(xì)胞浸潤,小血管內(nèi)有血栓形成(HE染色,×400)Figure11-5-2Inflammatoryinf...[繼續(xù)閱讀]