谢谢鼓励。急性肾脏损伤（Acute Kidney Injury， AKI）原因很多，饮食中的磷主要是在肾功能下降后应该注意的。

https://www.kidney.org/atoz/content/AcuteKidneyInjury

Major causes of AKI include:

• Decreased blood flow to the kidneys. This can result from:
  • Hypotension (low blood pressure) or shock
  • Blood or fluid loss (e.g., bleeding, severe diarrhea)
  • Heart attack, heart failure, and other conditions leading to decreased heart function
  • Organ failure (e.g., heart, liver)
  • Use of NSAIDs (e.g., ibuprofen, naproxen)
  • Severe allergic (anaphylactic) reactions
  • Burns
  • Injury
  • Major surgery
• Direct damage to the kidneys. Some examples include:
  • Acute glomerulonephritis (inflammation and damage to the kidney glomerular membrane) such as lupus nephritis
  • Acute interstitial nephritis (allergic reaction that can be caused by several drugs)
  • Acute tubular necrosis (inflammation and damage to the kidney tubules from having low blood flow to the kidneys for a long time or toxic effects from drugs, heavy metals, or contrast dye used in imaging studies)
  • Vasculitis (inflammation of blood vessels) such as Granulomatosis with Polyangiitis (rare blood vessel disease)
  • Sepsis (total body response against infection which can cause poor organ function or poor blood flow)
  • Thrombotic microangiopathy (damage to the cells that line the smallest blood vessels of the kidney)
  • Multiple myeloma (plasma cell cancer)
  • Scleroderma (connective tissue disease)
• Blockage of the urinary tract. Blockage can result from:
  • Bladder, prostate, or cervical cancer
  • Enlarged prostate
  • Neurogenic bladder (problems with the nervous system that affect the bladder and urination)
  • Kidney stones
  • Blood clots in the urinary tract

所有跟帖： 

• AKI是有机会恢复的。怕的是慢性肾衰，而慢性肾衰病因主要是糖尿病，高血压，多囊肾，IGA nephropathy, etc. -betadine- ♀ (203 bytes) () 03/14/2016 postreply 09:28:44

• AKI很少能够完全恢复，即使恢复，也为慢性肾衰（CKD）埋下伏笔。 -吃与活- ♂ (1271 bytes) () 03/14/2016 postreply 09:57:54