马凡氏综合征,又称晶体移位蜘蛛指综合征。亦有人称蜘蛛指(趾)畸形。本病首为 Marfan 于1896年报告。其特点:晶体移位,骨骼细长,肢、指细长,全身中胚叶组织广泛发育不良,常常伴有心脏病,具有家族遗传性。现见1例报告如下:一、病例曾××,男性,20岁,未婚,湖北襄樊市人,营业员。 Marfan syndrome, also known as crystal shift spider fingers syndrome. Someone also refers to the spider finger (toe) deformity. This disease was first reported by Marfan in 1896. Its characteristics: crystal shift, slender bones, limbs, refers to the slender, widespread mesodermal tissue dysplasia, often accompanied by heart disease, with familial hereditary. Now see a case of the report as follows: First, the patient had × ×, male, 20 years old, unmarried, Hubei Xiangfan City, salesperson.