廣州復大腫瘤醫院 - 拒絕“大動干戈”！零下160℃極速冷凍，創口僅針眼大

[Dopod007]

the cryoablation zone is divided into the central and the edge zone. in the central zone, tumor cells undergo coagulative necrosis. the body will take care of these dead cells. in the sublethal temperature zone at the edge of the ablation, tumor cells undergo apoptosis. unlike necrotic cells, apoptotic cells in the marginal area not only fail to stimulate an immune response but can also induce immune tolerance. so cryoablation is not going to remove the tumor completely

Because this cryo method is minimaly invasive, it can be applied multiple times over a period of time until all the tumour is completely gone. The patient needs to be monitored periodically to check for any regrowth of the tumour.

 

[li9ht5peed]

Because this cryo method is minimaly invasive, it can be applied multiple times over a period of time until all the tumour is completely gone. The patient needs to be monitored periodically to check for any regrowth of the tumour.

this is where mrna comes in. every visit to the specialist costs money and time. we want to minimize this

 

[Dopod007]

How cryoabalation work.

 

[Dopod007]

this is where mrna comes in. every visit to the specialist costs money and time. we want to minimize this

Yes, mRNA cancer vaccines can come in after tumour is destroyed by cryoabalation or surgical removal of tumour. mRNA vaccines can prevent cancer regrowth.

 

[ninja99]

If prostate cancer how? The balls turned into ice marbles?

Bruh you talking about prostate or the testes ?

 

[ahnyaahnya]

After warm up , will it be revived?

 

[Dopod007]

After warm up , will it be revived?

No, freeze thaw cycles will kill off the cancer cells. It is just like those people suffered from frost bite in extreme cold weather during mountain climbing, their extremities like fingers and toes can die from frost bites and turned black (gangrene) and need amputation.

 

[ahnyaahnya]

No, freeze thaw cycles will kill off the cancer cells. It is just like those people suffered from frost bite in extreme cold weather during mountain climbing, their extremities like fingers and toes can die from frost bites and turned black (gangrene) and need amputation.

All types of cancer?

 

[Dopod007]

All types of cancer?

No, only for solid types of tumour like lung, liver, bone, prostate, kidney etc. Not applicable to blood types of cancers like leukemia etc (hematologic malignancies), which are cancers that affect your blood, bone marrow, and lymphatic system.

 

[Dopod007]

This method of cryoabalation is more suitable for early stage cancer where the tumour is localised and not too large. It will be a challenge if the cancer is metastatic, widespread throughout the various organs or multiple foci within the same organ. Also a challenge if the tumour is next to important blood vessels. Some assessments are needed before the method can be applied.