细胞肿胀(cellular swellingnormal liverhydropic degenerationCellular swelling of liver
normal liver 细胞肿胀（cellular swelling） Cellular swelling of liver hydropic degeneration
细胞肿胀(cellularswellingRativer cell 4 hoursafercarbon tetrnchloride intoxieution.with swellingofcndoplasmicreticalumunlshedclinsofribosomes,Atthissiuge.mitonaltcrcd,<CourtesyofDr.O.Ixcri,UniwersiyorMaryland.chnlrinrBaltincre.MD.)Swellingofendoplasmicreticulum
Swelling of endoplasmic reticulum 细胞肿胀（cellular swelling）
脂肪变性(fattychange)定义:中性脂肪特别是甘油三酯蓄积于非脂肪细胞的细胞质中部位：肝细胞、心肌细胞、肾小管上皮细胞、骨骼肌细胞等。肉眼：器官体积增大，淡黄色，边缘圆钝切面呈油腻感，虎斑心光镜：细胞内出现边缘较整齐的大小不等的圆形空泡苏丹ⅢII呈桔红色，俄酸呈黑色
定义:中性脂肪特别是甘油三酯蓄积于非脂肪细胞的细 胞质中 部位：肝细胞、心肌细胞、肾小管上皮细胞、骨骼肌 细胞等 。 肉眼: 器官体积增大，淡黄色，边缘圆钝， 切面呈油腻感,虎斑心 光镜: 细胞内出现边缘较整齐的大小不等的圆形空泡， 苏丹Ⅲ呈桔红色，锇酸呈黑色。 脂肪变性 (fatty change)
脂肪变性（fattychange)肝脂肪变性FattychangeofliverGross:Enlarged,yellow, soft (section)→greasy
Gross: Enlarged , yellow , soft (section) →greasy 肝脂肪变性Fatty change of liver 脂肪变性 (fatty change)
脂肪变性(fattychange)LM:Smallvacuolesaround nucleusFattychange of livercoalescelargevacuolesthatdisplacethenucleustotheperipheryofthecell
LM: Small vacuoles around nucleus ↓coalesce large vacuoles that displace the nucleus to the periphery of the cell. Fatty change of liver 脂肪变性 (fatty change)