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KMID : 0378119890160020537
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Chungnam Medical Journal
1989 Volume.16 No. 2 p.537 ~ p.541
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Radiological Study of Emergency Brain Computerized Tomographic Examination
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Abstract
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The retrospective evaluation of 440 cases of emergency brain CT examinations from January 1989 to October 1989 leads to following conclusions：.
l. Emergency brain CT was 19.1％ of total CT examination and 34.0％ of total brain CT examination.
2. Most prevalent age group of emergency brain CT examination was 7th decade, and sex ratio between male and female was 1.6：1.
3. Most frequent cause of emergency brain CT examination was trauma.
4. Referring department were almost neurological department (49.8％) and neurosurgical department(46.1％).
5. Time interval between arriving at emergency room and CT study were within 30 minutes (5.0％), 30 miuntes to 1 hour (11.1％), 1~2 hours (22.5％) and after 6 hours(25.7％).
6. CT findings were hemorrhagic condition (36.1％) and normal (37.5％).
7. Treatment after emergency examination were admission (66.8％), self discharge or transferred to other hospital (22.3％) and expired (8.0％).
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