Objective To explore the clinical pathological characteristics of the hereditary hemorrhagic telangiectasia(HHT), and to improve the clinician s congnition to the disease.

• 目的探讨遗传性出血性毛细血管扩张症的临床和病理形态特征,以提高对此病的认识。方法结合文献资料对1例遗传性出血性毛细血管扩张症进行分析。