Phased _'s general knowledge of pathology of the pancreas with main cancer
Can offer phased information to check, reduce and cut open the quantity that the belly ascertains in this way in every kind of diagnosis, and increased and accepted the proportion which excises the skill patient. Think to these that will accept that excise the patient of the skill after CT, supersonic wave or ERCP check, some other inspection methods can offer more phased information. The researcher proposes by stages as pancreas cancer with peritoneoscope.
The intersection of CT and until angiography it combines to be can until patient of tumour go on by stages around the the intersection of pot and belly in front of the operation inspection. The or stopped up, has obviously reduced the possibility that the operation is excised the parcelling of the trunk, meanwhile, the patient with normal angiography may perform the operation and excise mostly. The angiography is very important before operation, it revealed the vascular abnormal state of upper abdomen, and this right liver of artery unusually relevant in artery with come from mesenterium usually, this kind of change can take place to 16%- 29% of the patients. , through the pancreas head, the liver blood artery disappears and is dangerous that the gallbladder leaks outside the liver because of this blood vessel.
The tumour mark is helpless to to the diagnosis of pancreas cancer or by stages, but may play a role in suring to the further treatment, embryo antigen of cancer (CEA) To a lot of patient being raised, but sensitivity low, patient raised too to some other benign and malignant tumour. CA19-9 may be more useful to the diagnosis of pancreas cancer than CEA, but does not have a specificity to pancreas cancer either, the patients of colon and bile duct tumour can rise. Other tumour mark things, such as cancer embryo antigen of DU-PAN-2 - pancreas and galactose transferase isoenzyme, do not have a general result, difficult to get.
Release time: 200
|
0 comments:
Post a Comment