Study and check _'s general knowledge in main image of pancreas cancer

Study and check _'s general knowledge in main image of pancreas cancer
The image is studied and checked through various apparatus and direct video of the apparatus or changed by morphology that the radiography of pancreatic duct observe the pancreas indirectly, this new developing inspection method, some person who damage in recent years, rising, among them already there is driving in the wrong direction pancreatic duct radiography of gallbladder (E R C P) of endoscope of foot-paths in clinical practice , the pancreas essence radiography of passing the endoscope (E R P P) , the electronic computer fault scans (C T) , alternative arteria coeliaca radiography (C A) , 75Se - methionine pancreas scans and shows elephant's picture etc. with the supersound. While appraising pancreas cancer, the sensitivity of C T is 87, the specificity is 90%; And the sensitivity of Ultrasonography B is 69, the specificity is 82. B It is difficult to find pancreas tumour of less than 2 cm to check to exceed with C T, C T can find diameter greater than 2 c m send cancer, spread outside the pancreas originally, especially the intersection of liver and shifting, and infringement and extended pancreatic duct around the blood vessel,etc., very helpful by stages to pancreas cancer materials these, can also avoid invalid cutting open the belly and ascertaining the skill. Magnetic resonance imaging (M R I) The sensitivity checked is roughly similar to C T person.
B Exceed, scan, launch extensively at home already, belong to, have person who damage check, can be regarded the cancer general survey of pancreas as and screened the method. Check the data of 60 cases of normal pancreas and result that diagnoses pancreas pathological change of 63 cases of supersound with the supersound according to Huashan hospital, the head thickness of all pancreas is greater than 3 . 0 c m, the thickness of body department is greater than 2. 5 cm person should be suspected to have substantive pathological changes, need writingses to further check.

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