海量资源，尽在掌握
图9-8-1A.右大腿内侧有数个风团,其上有透明水疱;B.风团上有疱壁紧张的大疱Figure9-8-1A.AfewlargewhealscoveredwithatransparentbullaeoccuredontheinsideofrightthighB.Largetensebullaearisingonwheals图9-8-2表皮下大疱,真皮乳头水肿(HE染色,×200)Figure9-8-2Asubepidermalb...[继续阅读]
图9-9-1A.腹部妊娠纹处荨麻疹样丘疹和斑块;B、C.手背、下肢红斑和丘疱疹Figure9-9-1A.Urticarialpapulesandplaquesonthestriaedistensaeofabdomen;B、C.Erythemapapulovesiclesonthedorsalhandsandthelowerlimbs...[继续阅读]
图9-11-1数个红色或紫红色环形斑分布在双足背。其中夹杂较小的靶形皮损Figure9-11-1Severalwellcircumscribedannularerythematousandviolaceouspatchesoverthedorsalaspectsofbothfeet.Inaddition,afewsmallertargetoidlesionswereadmixed...[继续阅读]
图9-12-1掌(A)跖(B)部位对称分布的直径1～3cm的圆形或卵圆形鲜红斑,边界清楚,中心无水疱及毛细血管扩张Figure9-12-1Theroundtooval,well-circumscribedbright-redmaculessymmetricallydistributedonthepalms(A)andsoles(B).Thediameterrangedfrom1to3cm.thereisnocentralblisterorte...[继续阅读]
图9-13-1A.面部高度浮肿,有红斑及紫红色的丘疹;B.前臂红斑及紫红色丘疹Figure9-13-1A.Highlyedematous,witherythematousandpurplepapulesontheface;B.Erythematousandpurplepapulesonthearm图9-13-2轻度角化过度及基底细胞液化变性(HE染色,×200)Figure9-13-2Mildhyperkeratos...[继续阅读]
图10-1-1A.手背寻常疣样皮损;B.前臂寻常疣样及扁平疣样皮损Figure10-1-1A.Verrucavulgaris-likelesionsonthedorsalofbothhandsB.Verrucavulgarisandverrucaplanae-likelesionsontheforearm图10-1-2角化过度,棘层肥厚,乳头瘤样增生(HE染色,×40)Figure10-1-2Hyperkeratosis,acanthosi...[继续阅读]
图11-2-1双前臂、手背散在多数水疱Figure11-2-1Numerousblistersontheforearmsanddorsalofbothhands图11-2-2表皮下水疱,基底细胞液化变性(HE染色,×400)Figure11-2-2Asubepidermalbulla,liquefactiondegenerationofbasalcells(HEstain,×400)...[继续阅读]
图11-3-1前额、双上眼睑、颧部、鼻部散在水肿性红斑Figure11-3-1Edematouserythemaontheface图11-3-2A.真皮浅、深层和附属器周围有中等量淋巴细胞、组织细胞浸润(HE染色,×40);B.胶原纤维束间黏蛋白沉积(阿新蓝染色,×400)Figure11-3-2A.Lymphohistiocy...[继续阅读]
图11-4-1A.头面部紫红色环状红斑;B.胸腹部淡红色环状红斑Figure11-4-1A.AnnularviolaceousmaculesontheheadandfaceB.Annularslightredmaculesonthechestandabdomen...[继续阅读]
图11-5-1左上臂伸侧及左胁部大片浸润性红斑伴紫黑色厚痂和糜烂面Figure11-5-1Infiltrateerythemaanddarkcrustsanderosionsontheextensoroftheleftupperarmandflank图11-5-2皮下小血管周围有炎症细胞浸润,小血管内有血栓形成(HE染色,×400)Figure11-5-2Inflammatoryinf...[继续阅读]
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