儿童干燥综合征误诊为过敏性紫癜病例报道1例

作者

  • 赵悦 云南省中医医院;施甸县木老元卫生院
  • 周唯践 云南省中医医院

DOI:

https://doi.org/10.62177/fcdt.v2i3.1452

关键词:

干燥综合征, 过敏性紫癜, 误诊误治, 儿童, 病例报道

摘要

干燥综合征(Sjögren's Syndrome, SS)是一种系统性自身免疫性疾病,主要累及外分泌腺(以唾液腺和泪腺为主),导致黏膜表面(尤其是口腔和眼部)严重干燥。该病好发于中年女性,但儿童、男性和老年人群也可见。临床表现具有异质性,可从干燥症状发展为系统性病变(特征为受累组织的上皮周围淋巴细胞浸润或免疫复合物沉积)甚至淋巴瘤[1]。亨诺赫-舍恩莱因紫癜又称过敏性紫癜(Henoch-Schönlein purpura,HSP)是一种免疫介导的小血管炎,其临床表现为非血小板减少性紫癜、关节炎或关节痛、腹痛和(或)肾脏受累[2]。由于儿童干燥综合征(cSS)发病率低且起病较为隐匿,当患儿以HSP样皮疹为首要表现时,极易造成诊断的延误和混淆,这对临床医生诊断疾病充满了迷惑与挑战。本文将云南省中医医院风湿科接诊的1例以HSP样皮疹为首发表现的cSS病例报道如下。

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参考文献

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引用

赵悦, & 周唯践. (2026). 儿童干燥综合征误诊为过敏性紫癜病例报道1例. 临床诊断与治疗杂志, 2(3). https://doi.org/10.62177/fcdt.v2i3.1452

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日期

投稿日期: 2026-05-21
录用日期: 2026-05-26
发表日期: 2026-06-01