结膜下眶肌锥内脂肪脱垂是一种少见的眼眶内占位性病变,多见于60岁以上的老年人,通常发生在单侧或双侧眼球的颞上1/4,呈质软的前缘突起表面带有血管的淡黄色脂肪块。由于少见,且大体表现没有特异性,临床上很像脂肪细胞肿瘤。近年来,作者遇到多例脂肪脱垂会诊病例,镜下表现易与? Conjunctival subconjunctival femoral fat prolapse is a rare intraorbital occupying lesions, more common in the elderly over the age of 60, usually occurs in the unilateral or bilateral upper quadrant of the eyeball, was soft Leading edge of the surface of the blood vessels with a yellowish fat block. Due to rare, and generally non-specific performance, clinically much like fat cell tumors. In recent years, the author encountered many cases of fat prolapse consultation, microscopic performance and easy?