中华临床医师杂志(电子版)
中華臨床醫師雜誌(電子版)
중화림상의사잡지(전자판)
CHINESE JOURNAL OF CLINICIANS(ELECTRONIC VERSION)
2013年
9期
3806-3809
,共4页
椎间盘%发病率%气体%体层摄影术,X线计算机
椎間盤%髮病率%氣體%體層攝影術,X線計算機
추간반%발병솔%기체%체층섭영술,X선계산궤
Intervertebral disk%Incidence%Gases%Tomography,X-ray computed
目的探讨腰椎椎间盘积气的发生率、发病部位、CT表现及其与年龄、性别因素的相关分析。方法回顾性分析868例腰椎检查者、206例313个腰椎间盘积气患者的多层螺旋CT表现,按性别、年龄及其发生椎间盘层面进行分组,观察椎间盘积气的发生率、发生部位、CT表现及与性别、年龄的关系。结果868例中206例有椎间盘积气,发生率为23.7%,其中男性、女性发生率分别为21.1%(84/399)和26.0%(122/469),性别间差异无统计学意义(χ2=2.93, P=0.087)。 CT表现形态各异,为小泡状、小条状、不规则片状。<30、30~39、40~49、50~59、60~69和≥70岁年龄组的积气发生率依次为0、6.7%(10/150)、12.5%(23/184)、23.7%(55/232)、45.0%(58/129)和68.2%(60/88),各年龄组之间椎间盘积气发生率具有统计学差异(χ2=191.6, P=0.000)。 L5/S1、L4/5、L3/4、L2/3和L1/2椎间盘积气的发生率分别为10.8%(94/868)、8.1%(70/868)、6.0%(52/868)、6.6%(57/868)和4.6%(40/868),各椎间盘之间积气发生率具有统计学差异(χ2=29.185,P=0.000)。结论腰椎椎间盘积气发生率约为23.7%,且随年龄增加而增高,但男女发生率无差别。腰椎间盘积气发生率从L5/S1到L1/2依次递减。根据椎间盘内气体密度, MSCT可准确判断椎间盘积气。
目的探討腰椎椎間盤積氣的髮生率、髮病部位、CT錶現及其與年齡、性彆因素的相關分析。方法迴顧性分析868例腰椎檢查者、206例313箇腰椎間盤積氣患者的多層螺鏇CT錶現,按性彆、年齡及其髮生椎間盤層麵進行分組,觀察椎間盤積氣的髮生率、髮生部位、CT錶現及與性彆、年齡的關繫。結果868例中206例有椎間盤積氣,髮生率為23.7%,其中男性、女性髮生率分彆為21.1%(84/399)和26.0%(122/469),性彆間差異無統計學意義(χ2=2.93, P=0.087)。 CT錶現形態各異,為小泡狀、小條狀、不規則片狀。<30、30~39、40~49、50~59、60~69和≥70歲年齡組的積氣髮生率依次為0、6.7%(10/150)、12.5%(23/184)、23.7%(55/232)、45.0%(58/129)和68.2%(60/88),各年齡組之間椎間盤積氣髮生率具有統計學差異(χ2=191.6, P=0.000)。 L5/S1、L4/5、L3/4、L2/3和L1/2椎間盤積氣的髮生率分彆為10.8%(94/868)、8.1%(70/868)、6.0%(52/868)、6.6%(57/868)和4.6%(40/868),各椎間盤之間積氣髮生率具有統計學差異(χ2=29.185,P=0.000)。結論腰椎椎間盤積氣髮生率約為23.7%,且隨年齡增加而增高,但男女髮生率無差彆。腰椎間盤積氣髮生率從L5/S1到L1/2依次遞減。根據椎間盤內氣體密度, MSCT可準確判斷椎間盤積氣。
목적탐토요추추간반적기적발생솔、발병부위、CT표현급기여년령、성별인소적상관분석。방법회고성분석868례요추검사자、206례313개요추간반적기환자적다층라선CT표현,안성별、년령급기발생추간반층면진행분조,관찰추간반적기적발생솔、발생부위、CT표현급여성별、년령적관계。결과868례중206례유추간반적기,발생솔위23.7%,기중남성、녀성발생솔분별위21.1%(84/399)화26.0%(122/469),성별간차이무통계학의의(χ2=2.93, P=0.087)。 CT표현형태각이,위소포상、소조상、불규칙편상。<30、30~39、40~49、50~59、60~69화≥70세년령조적적기발생솔의차위0、6.7%(10/150)、12.5%(23/184)、23.7%(55/232)、45.0%(58/129)화68.2%(60/88),각년령조지간추간반적기발생솔구유통계학차이(χ2=191.6, P=0.000)。 L5/S1、L4/5、L3/4、L2/3화L1/2추간반적기적발생솔분별위10.8%(94/868)、8.1%(70/868)、6.0%(52/868)、6.6%(57/868)화4.6%(40/868),각추간반지간적기발생솔구유통계학차이(χ2=29.185,P=0.000)。결론요추추간반적기발생솔약위23.7%,차수년령증가이증고,단남녀발생솔무차별。요추간반적기발생솔종L5/S1도L1/2의차체감。근거추간반내기체밀도, MSCT가준학판단추간반적기。
Objective To discuss the total incidence , position, CT features and age-and gender-related changes of lumbar intervertebral disc pneumatosis.Methods CT images of 868 patients who had lumbar multislice CT,included 206 patients 313 lumbar intervertebral discs which were found gas were retrospectively analyzed .CT features and incidence of gas existed in lumbar intervertebral disc in different gender , age group and lumbar intervertebral disc were recorded.So as to observe the total incidence, position and CT features of lumbar intervertebral disc pneumatosis with patients age and gender.Results All of 868 patients,there were 206 cases who were found gas existed in lumbar intervertebral disc .The total incidence of lumbar intervertebral disc pneumatosis was 23.7%.The incidence of male and female were 21.1%(84/399)and 26%(122/469).There was not significantly difference between male and female (χ2 =2.93 ,P=0.087 ) .There were all kinds of forms of the gas which existed in lumbar intervertebral disc ,including vesicular ,stripe and irregular flake-like,et al.The influence for age<30,30-39,40-49,50-59,60-69 and >70 were 0%,6.7%(10/150),12.5%(23/184),23.7%(55/232), 45%(58/129) and 68.2%(60/88),respectively.There were significantly difference between age groups (χ2 =191.6,P=0.000).The incidence of lumbar intervertebral disc pneumatosis of L 5/S1,L4/5,L3/4,L2/3 and L1/2 were 10.8%(94/868),8.1%(70/868),6%(52/868),6.6%(57/868)and 4.6%(40/868),respectively.There was significantly difference between them (χ2 =29.185 , P=0.000 ) .Conclusion The total incidence of lumbar intervertebral disc pneumatosis is 23.7%,which is increased with aging but not with gender .Its currence is decresed from L5/S1 to L1/2 level.According to the gas density , MSCT can accurately judge the gas existed in lumbar intervertebral disc .