淋巴结血管平滑肌瘤性错构瘤是一种罕见疾病,临床常表现为腹股沟淋巴结肿大,易误诊和漏诊。为提高对该病的临床病理学特点的认识,现报道1例淋巴结血管平滑肌瘤性错构瘤,并复习相关文献。1材料与方法1.1临床资料患者男性,57岁。40多年前无明显诱因,右侧腹股沟区偶然发现约蚕豆大小肿块,无 Lymph node angiomyolipoma hamartoma is a rare disease, clinical manifestations of inguinal lymph nodes, misdiagnosis and missed diagnosis. To improve the clinicopathological characteristics of the disease awareness, is reported in 1 cases of lymph node angiomyolipoma hamartoma, and review the relevant literature. 1 Materials and Methods 1.1 Clinical data Patients Male, 57 years old. 40 years ago, no obvious incentive, the right groin area occasionally found about the size of broad bean mass, no