focal necrosis 中文意思是什麼

focal necrosis 解釋
局灶性壞死
  • focal : adj. 1. 【物理學】焦點的，（集中）在點上的，有焦點的。2. 【醫學】病灶的，病灶性的。adv. -ly
  • necrosis : n. （pl. -ses ） 【醫學】壞死,壞疽；骨疽；【植物；植物學】枯斑,壞死。necrotic adj.
  1. We found nuclear deformation lymphocytes with increased heterochromatin and impaired thymus epithelium cells with increased lysosomes and deformation of mitochondrias. ( 4 ) effects on mouse liver of so2 challenge : so2 can cause significant liver injury. he staining showed several kinds of necrosis of liver including spot necrosis, focal necrosis and submassive necrosis infiltrated with lymphocytes, monocytes, few neutrophils and eosinophils ; tem observation showed fatty degeneration with dispersion of fatty droplets and dilation of rough endoplasmic reticulums, acid degeneration with significant hyperplasia of mitochondrias, necrosis of hepatocytes with karyorrhexis and other organelles losing their normal structure

    （ 4 ）二氧化硫染毒對小鼠肝臟的組織學結構有明顯影響，可引起肝臟點狀壞死、灶狀壞死甚至片狀壞死，伴隨不同程度的炎性細胞浸潤；透射電鏡觀察發現二氧化硫可引起肝細胞脂肪變性、嗜酸性顆粒變和壞死，脂肪變肝細胞中可見大小不等的脂滴存在，嗜酸性顆粒變肝細胞中可見線粒體明顯增生，壞死肝細胞可見細胞核結構破壞，細胞器減少，細胞膜不完整。
  2. Treatment of ischemic necrosis of femoral head by focal cleaning and bone graft

    開窗病灶清除植骨術治療股骨頭缺血性壞死
  3. Focal area of necrosis present in such tissue may also be hypoxic, accelerating the spread of the organism

    集中感染的組織壞死區往往提供缺氧環境，加速了感染的擴散。
  4. There is lobular disarray with focal hepatocyte necrosis, giant cell transformation, lymphocytic infiltration, kupffer cell hyperplasia, and cholestasis ( not seen here )

    圖中可見具有病灶肝細胞壞死、巨細胞轉化、淋巴細胞浸潤、枯否細胞增生和膽汁淤積（此圖未顯示）的肝小葉紊亂。
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