图19-7-1双足背部溃疡及色素沉着Figure19-7-1Ulcerandhyperpigmentationonthedorsaloffeet图19-7-2A.真皮上部水肿,多处小血管血栓形成(HE染色,×100);B.真皮乳头小血管内血栓(HE染色,×200)Figue19-7-2A.Edemaandmultiplesmallvesselsthrombogenesisintheupperdermis(HEstain,×1 (共 288 字) [阅读本文] >>
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