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Some quotes from the interesting article. I recommend you read the entire text.
"Generally, there is nothing to fear, nothing to be with patients not in danger. Exceptions are very rare and require specific situation ."
"The surgeon operated on a patient with sarcoma. When installing the tubing in the wounded arm. The wound was of course immediately disinfected and marked. Five months later, the surgeon reported to the doctor with trzycentymetrowym nodule in hand, exactly in the place where hurt during the operation. The tumor was excised, recurrence was not. The study did not show that a surgeon had any problems with the immune system. Histologic analysis showed that the tumor is identical to that surgeon cut out his patient. Further molecular testing samples from cancer patients, cancer surgeon and the surgeon's blood samples showed that the sample contained a cancer surgeon, not only the DNA variants of a doctor, but identical to the DNA variants of sarcoma patients. The researchers concluded on the basis that sarcoma moved from one person to another. But this case really is unique. "
" The second option is the transfer of tumor somehow by the way, when transplantation . These are the transfer of tumor kidney, melanoma and others. The risk is generally very small, the probability of cancer przywleczony from a donor is about 0.05%, but rather because of the good health of donors. But sometimes the cancer is diagnosed after transplantation, there is a mistake in diagnosing the cause of death, or the information is lost somewhere. If you already have this cancer occurs in the donor, the risk on return authority from this particular person is bigger, but largely depends on the tumor, for example, according to one study where the donor had colorectal cancer are ill, one fifth of recipients, but for melanoma were up 3 / 4. Sorry, but continued to transplant, you have to block the immune response of the recipient, which may facilitate the implantation of tumor cells in a new body and escape from immune attack. "
" happens, the transfer of cancer from mother to fetus during pregnancy. It is really rare. Since 1866 are described only 17 cases of breast cancer metastasis to the fetus. The main villain was a melanoma, there have been several cases of hematologic malignancies, and lung cancer. "
" As you can see, the transfer of zrakowaciałych cells from one individual to another are rare and are often associated with damping the immune response either its lack of . Fortunately, for the time being people do not have to deal with a truly infectious cancers, such as whether DFTD CTVT. "
Source: migg.wordpress.com .
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