's general knowledge of four major signals that gastric ulcer cancerates

's general knowledge of four major signals that gastric ulcer cancerates
Prolonged chronic gastric ulcer that does not heal know canceration, have objection still at present, but the intersection of animal and experiment prove while repeated inflammation stimulates and repairs skin at the mucous membrane around the ulcer, regeneration pay skin to be easy to effect by carcinogenic factor and the canceration takes place. Studies have suggested, the small curved side taking stomach angle that gastric ulcer had better be sent as the centre of emergence position of the ulcer canceration is seen at most, the onset peak is at about 40- 50 years old, the statistics show, the canceration rate of gastric ulcer is about 5%%. Thus, the canceration is one of the amalgamation diseases of some ulcer, the patient with gastric ulcer needs to watch out for ulcer and cancerate.
The signal that gastric ulcer cancerates mainly has the following several respect:
It is ulcer and and most common, main symptom that first, pain properties and the law change pain.
Pain is mostly the secret anguish, burning one kind of pains or dull pain of the limitation of upper abdomen. Typical ulcer has certain regularity to pain, often in close relation with diet, for example duodenal ulcer to ache (empty to suffer from abdominal pain) before a meal ; Typical gastric ulcer is in order to ache after a meal, often happen in 1- 2 hours after the meal, lasts just a few hours, lighten gradually later. But some ulcer patients pain the regularity is not very obvious, pain properties vary with each individual. In addition, pain of ulcer, often aggravate because it is cold to transfer to, eat raw and cold and hard food, tired, staying up, anxious state of mind in it. If pain loses original regularity, there is no timing, or become secret anguish of continuation, or the property and obvious change relatively took place originally of pains, should all watch out for and cancerate, go to the hospital to do the further inspection.
Second, ulcer disease therapeutic effect lower ulcer to be ill, after but break out and take and resist ulcer medicine each time, symptom can be relieved.
If the person with medical history of ulcer is according to the routine treatment, pain is not relieved or the result is not obvious, may cancerate to brief on.
Third, the going on becomes thin and the patient of chronic ulcer for a long time of anaemia may be in poor health, but might not become thin.
Unless long-term ulcer or a large number of bleeding, the patient will not generally have obvious anaemia sign. If the appetite in short term fails, indigestion of gastric ulcer patient over forty or fifty of age, disgusting and vomiting, spit constellation food or dark red food, and there is exhausted and going on that becomes thin, one of the signals that or ulcer cancerates.
Fourth, more fixed piece general gastric ulcer of bag or duodenal ulcer do not form the piece of the bag.
If cancerate, ulcer will become great, become hard, can touch on the left upper abdomen to the piece of the bag in relatively later period. It is hard to wrap up the piece quality, the surface take the form of tubercle more, non- smooth, and increase gradually, pain pressed. Pain can be radiated to the district before back, left waist, umbilicus department, chest, heart, even behind the brestbone. When present this kind of bag piece, probably the canceration has already taken place in gastric ulcer.
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