放射学实践
放射學實踐
방사학실천
RADIOLOGIC PRACTICE
2001年
2期
110-111
,共2页
新生儿%计算机体层成像%颅脑
新生兒%計算機體層成像%顱腦
신생인%계산궤체층성상%로뇌
目的：观察新生儿颅脑正常CT表现，为新生儿颅脑疾病的诊断提供正常CT解剖依据。方法：按样本纳入标准选择60例新生儿进行颅脑CT扫描。结果：发现新生儿颅脑具有脑白质密度较低，灰白质分界模糊，硬膜窦密度高，基底池和第四脑室宽大，存在透明隔间腔等特点。结论：新生儿颅脑正常CT表现与成人明显不同。在新生儿颅脑疾病的CT诊断中，要避免将这些特殊的正常影像误诊为异常。
目的：觀察新生兒顱腦正常CT錶現，為新生兒顱腦疾病的診斷提供正常CT解剖依據。方法：按樣本納入標準選擇60例新生兒進行顱腦CT掃描。結果：髮現新生兒顱腦具有腦白質密度較低，灰白質分界模糊，硬膜竇密度高，基底池和第四腦室寬大，存在透明隔間腔等特點。結論：新生兒顱腦正常CT錶現與成人明顯不同。在新生兒顱腦疾病的CT診斷中，要避免將這些特殊的正常影像誤診為異常。
목적：관찰신생인로뇌정상CT표현，위신생인로뇌질병적진단제공정상CT해부의거。방법：안양본납입표준선택60례신생인진행로뇌CT소묘。결과：발현신생인로뇌구유뇌백질밀도교저，회백질분계모호，경막두밀도고，기저지화제사뇌실관대，존재투명격간강등특점。결론：신생인로뇌정상CT표현여성인명현불동。재신생인로뇌질병적CT진단중，요피면장저사특수적정상영상오진위이상。
Objective:To provide more understanding of CT anatomic structuresof normal neonatal brain by observing its CT appearances, which might warrant the diagnosis of some neonatal brain diseases.Methods:Sixty cases of the neonates satisfying the sampling criteria, underwent CT scanning of brain.Results:CT scans demonstrated the relative hypodensity of white matter,hazy margin between the grey and white matter,hyperdensity of dural sinus,relative wide basal cistern and the fourth ventricle,and the presence of interspace of septum pellucidum.Conclusion:CT appearance of the neonatal brain is obviously different from that of the adult.It is noteworthy that these normal CT findings should not be misdiagnosed as neonatal intracranial disease.
