Sherertz E F
Semin Thromb Hemost. 1984 Jul;10(3):190-5. doi: 10.1055/s-2007-1004422.
The pigmented purpuric eruptions most likely represent a group of clinical patterns of erythrocyte extravasation due to pericapillary inflammation. This inflammatory reaction may be in response to an immunologic reaction of some type, as suggested by immunopathologic studies and by the drug-induced pigmented purpuras. It is important to recognize this group of cutaneous purpura primarily to distinguish the pigmented purpuric eruptions from other types of purpura which are associated with systemic illness. The various eponyms or descriptive types of the pigmented purpuric eruptions are of historical and dermatologic interest; there is little clinical use in distinguishing among the types for a given patient.
色素性紫癜性皮疹很可能代表了一组由于毛细血管周围炎症导致红细胞外渗的临床模式。免疫病理学研究以及药物性色素性紫癜提示，这种炎症反应可能是对某种免疫反应的应答。认识这组皮肤紫癜很重要，主要是为了将色素性紫癜性皮疹与其他与全身性疾病相关的紫癜类型区分开来。色素性紫癜性皮疹的各种以人名命名或描述性类型具有历史和皮肤病学意义；对于特定患者而言，区分这些类型在临床上用处不大。
