Liver cancer always for the country person's ten greatest malignant tumors die the head of reason.20 year agos, the patient's average survival period of liver cancer onlies have for 3-6 months, along with the progress of science, some instruments and technique which diagnose liver cancer also change with each passing day, the treatment of liver cancer also had important breakthrough, and the patient's average survivals of liver cancer expect to have already can attain for 3-5 years.These be all results of doctor's joint efforts which cure liver cancer.
There are many methods to the treatment of liver cancer currently, include surgical operation, Be bolted to fill(TAE) by pipe liver artery, Be inject(PEI) by the skin alcohol inside the liver cancer and solidify a method(PMCT), radio frequency to burn through the skin microwave inside the liver cancer bright(RFA), project electrotherapy(R/T), through the pipe liver artery chemistry treatment(HAI), whole body chemistry treatment method(C/T) and liver transplantation etc..If the patient's circumstance of liver cancer can then still take surgical operation as to have the initiative a consideration with the surgical operation, but patient's 80% merger of liver cancer contain cirrhosis, but the circumstance of most cirrhosis patients can't surgical operation(for example B or C period cirrhosis), perhaps and after operation usually deliver again, so the surgical operation contain many restrictions.Bolt to fill rule through the pipe liver artery for another choose, but also be subjected to some restrictions.For example the B expect or the C expect of the cirrhosis can't do, the kidney function not and very can'ts do, either, usually have a period of time fever after finishing do and did a few later blood vessels would more and more small, or bring about drug-resistant etc. on chemistry medicine, by this time Be injected a method to become another better choice by the skin alcohol inside the liver cancer.Although solidify method and radio frequency to burn through the skin microwave inside the liver cancer the bright method can also choose, these two kinds of treatments all from the alcohol inject a method to evolve since then, so alcohol's injecting a method still keep being the Medicine of liver cancer to cure the most basic method.
The alcohol of liver cancer injected at the earliest stage to start enforcement in 1983 from Japanese scholar Sugiura, because of side effect seldom and the effect was quite good, past promote to the world-wide locations very quickly, the forefront which has already been been apply in Medicine broadly currently cure.
The alcohol of liver cancer's inject's ising make use of alcohol can result in the cell dehydrate, the bad dead, protein change sex, break the tumor skin inside the blood vessel, result in the tumor lack blood, bad dead, or solidify but make tumor afferent to bolt to fill through the blood platelets of principle.Primarily focused on cure less than three liver cancer, it the complete cure rate can attain 80%.If is less than 2 cms liver cancer, it the complete cure rate can attain above 90%.But tumor if is 3-5 cms, its cure rate then will decline to 50% or so.So liver cancer if can discover in early days, cured in early days, its cure rate was very good and cut off with surgical operation match equally.
The alcohol injects to also have some restrictions.For example the not easily even dispersal of alcohol's inner part in liver cancer, so some parts may have remnants remaining survival cancer cell.And alcohol's inject don't easily make a boundary of safety, so the alcohol inject behind of then the outbreak rate is also higher and need to be inject again to perhaps match with other treatment methods.
The alcohol treatment can carry on in the out-patient service or hospitalization, the alcohol inject of number of times and amount have because of the size of tumor dissimilarity;The number of times which usually injects is usuallya tumor diameter of 200%, namely diameter 1 cm of the tumors inject 2 times, diameter 2 cm of the tumors inject 4 times, diameter 3 cm of the tumors inject 6 times and inject each time of quantity as well because of the size of tumor but dissimilarity, beat 2 -s around 3 times every week usually in the 1-4 mls.
The side effect that the alcohol inject is mainly a partial ache, secondly is low blood pressure and fever.The foreign cultural heritage reports and may appear the following complications:The belly cavity bleed, the liver crock up, Dan way the bad dead, liver obstruct and the kidney crock up etc., its incidence rate invite in below 1%, death rate invite in below 0.1%, but only careful, the above circumstance very few takes place.The condition which relatively easily takes place complications include:Liver artery/lung artery high pressure, esophagus varix, the Ning blood function abnormality and jaundice etc..Therefore all patients all deal with to try at court to carefully evaluate before accepting a treatment.The cultural heritage thinks that this treatment also will not increase the probability of tumor proliferation now.
Saturday, 17 May 2008
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