The pathology of the pancreas with main cancer explains _'s general knowledge

The pathology of the pancreas with main cancer explains _'s general knowledge
Primary pancreas cancer can take place on any position of the pancreas, but with the head in order to see at most, account for 3 4; And the person who lies in body of pancreas, tail only accounts for 1 4. Head cancer of the pancreas stem from skin on the pancreatic duct more, the body of pancreas, tail cancer often stem from gland bubbles. Belly cancer of the pot is seen more with gland cancer, secondly it is papilla cancer, mucus cancer,etc..
The transformation of pancreas cancer is as follows, spread to the surrounding tissue to soak directly, including underpart of person in over-all charge of gallbladder, duodenum, stomach and transverse colon,etc.; Lymphocytic transformation pancreas head cancer is often shifted the lymph node group under the pylorus, body of pancreas, main transformation of end cancer are to the pancreas spleen lymph node group, can also invade and the lymph node by the mesenterium, aorta; Blood competent to shift, pass from transformation of portal vein to more liver, liver pass from up and down vena cava to lung place again since; Spread and often cause the continuation to have a backache because the lymphatic vessel around the nerve behind the peritoneum is soaked along the neurilemma; Plant the peritoneum, including big, small omentum.
Pancreas gland bubble cancer can secrete a large number of lipase, make the cover play or extensive necrosis happen in the adipose tissue in the bone marrow. Pancreas cancer can also be with the extensive thrombus phlebitis in the body sometimes, it may be that cancerous swelling blocked the pancreatic duct, cause trypsin to enter and circulate, make thrombinogen change into thrombese, therefore the one that has promoted blood is solidified.



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