A new technology can follow _'s general knowledge of transformation route of cancer of the esophagus

A new technology can follow _'s general knowledge of transformation route of cancer of the esophagus
British scientist declares they have invented the transformation route of predictable cancer of the esophagus of a new method, do not need to obtain the sample from every lymph node.
The researchers of Newcastle university say, before carrying on the excision of cancer of the esophagus, a camera through putting in the esophagus, the colloidal injections of blue 99 marks of dyestuffs and Technetium will reach the edge of tumour. In the skill, a medical physicist utilizes one to hold the probe and control the floating situation of radioactivity in the lymphocytic system, while operating finishing, the research group has measured the content of radioactivity and blue dyestuffs in each lymph node. So can demonstrate the lymphocytic thorough fare of drainage of tumour accurately.
Researchers claim: "This new technology can predict accurately which organize being should be excised in the operation, what organizations should be kept, it predicts accuracy can be up to 95%. This makes detailed conditions that the clinician can follow each patient choose the skill type, and can offer the best treatment to patient. "
Researchers point out, because there is too much quantity of lymph node in patient's body (each patient has 40 lymph nodes) ,So is unable to gauge all lymph nodes through the immune group method. And the intersection of lymph node and quantity that new technology can measure in detail needing reduce to 3 piece following.
One of the researchers Peter Lamb says: "We have been thinking all the time the flow direction of the cancer cell should keep the same with dyestuffs and direction of the radioactive tracer, in order to verify this, we analyze each lymph node in order to confirm whether to have cancer cells among them, up till now, we have already observed 40 patients, the identical rate of the two is 95%, this indicates our work has practical value. "
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