CT Diagnosis of Delayed Traumatic Intracranial Hematoma
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摘要: 为了及早诊治外伤性颅内迟发性颅内血肿,研究外伤性迟发性颅内血肿的CT表现、CT随访价值。方法:在120例颅脑外伤患者中行CT随访检查。结果:通过CT复查,32例发现有迟发性颅内血肿。其中硬膜外血肿16例,硬膜下血肿12例,颅内血肿4例。大约80%的血肿在外伤后3天内出现。结论:外伤后3天内积极CT复查能及早发现迟发颅内血肿。即使开初CT扫描正常者,如病人的临床症状体征有改变,应立即行CT复查。
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关键词:
- 颅脑外伤 /
- 外伤性迟发性颅内血肿 /
- 体层摄影 /
- X线计算机
Abstract: Objective: To study CT precancerosis and the value of follow-up CT scan for promptly disclosing delayed intracranial hematoma due to trauma. Methods: Follow-up CT scan was Performed in 120 patient with head injury. Results: On re-examination CT scan. 32 delayed intracranial hematoma were discovered. Among them, extradural hematoma was found in 16 cases. subdural hematoma in 12 cases and inttacerebral hematoma in 4 cases. About 80% of delayed hematomas occur within 3 days after trauma.Conclusion:Most of Delayed intracranial hematomas can be demonstrated on CT scan within 3 days after trauma. It is suggested that although the initial CT scan was normal, an immediate repetition of CT examination is indicated whenever patients show deterioration of cliaical symptoms and signs.-
Keywords:
- Craniocerebral injury /
- Delayed traumatic intracranial bematoma /
- brain /
- Tomography
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