The tests to diagnose liver metastases are the following : CT or MR ( Magnetic Resonance ) , liver office tests , liver echography and liver biopsy .
What Is The Best Medicine For Liver Metastases?
There are many option for the treatment . Surgery is rarely done to remove liver cancer .
Generally , the surgery is only indicated for patients with certain types of cancer ( for example , large intestine and rectum cancer ) and when the numeral of neoplasm in the liver is special . In most case , the genus Cancer that has spread to the liver is incurable , being in the terminal phase .
Chemotherapy
Chemotherapyis a treatment base on anti - cancer drugs that pass around throughout the body and destroy Crab cells . Chemotherapy can aid cut liver metastases and their symptoms . It is the preferred treatment for in advance cancer . Chemotherapy is used for liver metastases if principal cancer may respond favorably to treatment ( eg , tit cancerand colorectal cancer ) , it is not potential to remove all liver metastases by surgery , there are numerous metastases in the liver , the person can not undergo an intervention and when malignant neoplastic disease has spread to other organs besides the liver .
Chemotherapy has several side effects , includingvomitingandhair release .
Radiotherapy
radiation syndrome therapy uses gamy - vigor rays to destroy Crab cells . Radiation therapy is not often used to regale liver metastases because healthy liver tissue paper does not endure irradiation .
The eccentric of radiation used for liver metastasis is external . Radiation therapy is primarily used to check the growing of liver metastases and alleviate symptom such as pain in the neck to better the quality of aliveness of the patient .
Radiofrequency Ablation
Radiofrequency excision use a high - frequency electrical flow to destroy cancer cell . Ablation can be perform to see to it inoperable liver metastases .
It is usually only used for small neoplasm ( small than 5 cm ) . Radiofrequency ablation is sometimes done along with surgery .
The subroutine involves the transit of an electrical current in the liver metastasis through a slender investigation that is inserted through the skin and can be guided by anultrasoundor aCT scan .
The investigation is inserted into the liver and several very fine needle get through the neoplasm mountain . The needles are connect to two electrode that transmit electrical stream to stir up the tumor tissue paper and destroy the cells .
A cell can resist temperatures above 43 - 44 ° speed of light for 20 - 25 min . After this point , necrosis ( tissue degeneration due to jail cell death ) occurs . The excision can also be carried out by agency of laser waves or microwaves .
Cryosurgery
Cryosurgery destroys the mobile phone or tumor tissue by freeze . Cryosurgery applies liquid or extremely cold flatulence in link with the tissues of the liver through a limited metal investigation . Cryosurgery can be used to check liver metastases that can not be removed surgically , multiple metastases and metastasis in both lobes of the liver .
Ablation by Ethyl Alcohol
Ablation by ethyl alcohol is a procedure in which ethanol is come in direct into the liver tumor through the pelt ( percutaneous injectant ) . inebriant kills malignant neoplastic disease cells and make tumor shrinkage .
Chemoembolization
Chemoembolization is done by inject a chemotherapy drug into an artery . Often , the drug is mixed with an sebaceous liquidity ( eg : lipiodol ) or Gelfoam ( absorbable gelatin sponge or powder used to control bleeding ) .
A catheter is inserted into a declamatory artery in the arm or ramification . The catheter is inserted into the principal arteria that carries blood to the liver ( hepatic arterial blood vessel ) .
The mixture is injected through the character and stop most of the blood flowing to the liver .
In this way , the tumor is deprived of the oxygen and food ask to grow . Surgery to dispatch the tumor can be done traditionally and openly or as a mini - invasive laparoscopic operation .
Conclusion
Prognosis and lifespan expectancy depend on the original lieu of the Crab .
Generally , patient role with liver metastases die from this Crab . However , discussion can assist reduce tumors , improve living anticipation and relieve symptom . Although there are many remedial artillery , there is none that outperforms the others , each option offers jeopardy / benefit and have its own indication .
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