晶状体异位蜘蛛指综合征,又名马凡(Mar-fans)氏综合征。作者遇到一家族,其母患此综合征,而5个子女中,有2男2女患有此病。先证者:女,46岁,已婚,市民。主诉:右眼视力差多年,左眼视力逐渐减退。体检:血压130/90,忧郁状态,脸型窄长,颧骨高突,四肢细长,手中指长9.3Cm;全身肌肉瘦弱,脊柱向左侧弯。眼部检查:视力:右光感;左0.02。双眼角膜 Ectopic lens refers to the syndrome of the lens, also known as Marfan (Mar-fans) syndrome. The author met a family whose mother contracted the syndrome, while two of the five children were affected by the disease. Proof: Female, 46 years old, married, citizen. Chief complaint: poor eyesight for many years, left eye vision gradually diminished. Physical examination: blood pressure 130/90, melancholy, narrow face long, prominent cheekbones, slender limbs, fingers long 9.3Cm; body muscles, thin, curved to the left of the spine. Eye examination: visual acuity: right light sense; left 0.02. Eyes cornea