遗传性血小板功能障碍(inherited platelet function disorders,IPFDs)是以轻度至中度出血为特征的一组相对罕见的出血性疾病,大多数呈常染色体隐性遗传。IPFDs 临床表现具有异质性,以自发性皮肤黏膜出血(如鼻出血、牙龈出血、紫癜、月经过多)、外伤后难以止血多见,伴或不伴血小板减少为主要特征1-2。这类疾病的诊断较为复杂,临床上极易误诊或漏诊。
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2. Mohan G, Malayala SV, Mehta P, et al. A comprehensive review of congenital platelet disorders, thrombocytopenias and thrombocytopathies [J]. Cureus, 2020, 312(10): e11275.
3. Dorgalaleh A, Tabibian S, Shamsizadeh M. Inherited platelet function disorders (IPFDs) [J]. Clin Lab, 2017, 63(1):1-13.