Old age dull-witted symptom and diagnostic standard

Old age dull-witted symptom and diagnostic standard

First issue: Forget one. It is very forgetful that this is shown as, and in memory obstacle while, computing capability, cognitive ability and directional strength obstacle have appeared gradually, the scope of activities reduces, but can still keep daily viability, does not basically need other people's help. This is that a disease lasts the longest one.



Second issue: One psychotomimetically. This is aggravated dull-wittedly continuously, the condition turns and develops rapidly, the recognizing ability further fails, accompany and lose admitting, aphasia and losing using, thinking affective disorder and individual character personality change obviously, the behavior is obviously unusual, some patients can present moving few, mask face and skin one and increase, also can be seen hemiplegia Xian and break out, it is already difficult for daily life to take care of oneself, needs others' help.


Third issue: Dull-witted one. Being dull-witted seriously, patient is in totally keeping silent, totally lie in bed, totally lose the state of the self-care ability of life. Often with cachexia, myotonia and incontinence of feces and urine.

It is revised for the tenth time that the dull-witted diagnostic standard of old age often adopts at present in 1992 (I C D - 10) About senile dementia international disease diagnostic standard:

1,It is dull-witted to exist.

2,Sneak the disease latently, slow change, usually it is difficult to point out the time of the disease, but others will suddenly perceive the existence of symptom. While the going on develops, can present relatively stable one of one.

3,Have clinical basis or result that check specially can it briefs psychonosema on to be to can cause dull-witted the intersection of whole body and the intersection of and disease or disease of brain due to (for example while being other, the intersection of thyroid gland and the intersection of function and low high blood calcium, 12 thiamine lack and the intersection of cigarette and anacidity, neural syphilis, normal the intersection of pressure and hydrocephalus or hard membrane lay hematoma) .

4,Lack sudden, apoplexy kind and break out, does not have office cooking stove nervous system that damage physical sign at disease in early days, if the limb is paralysed, feel lose, the intersection of visual field and defect and sport are coordinated badly ' But these symptoms will appear at disease in later period) .


Old age Dull-witted Symptom Diagnosis Standard
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