呼吸系统1PPT文件格式下载.ppt
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2022/10/268支气管造影支气管造影2022/10/2692022/10/26102022/10/2611二、二、正常胸片表现及变异正常胸片表现及变异2022/10/2612WebZIP7.0.2.1028on02/13/09下午02:
52:
54.Address:
http:
/202.113.53.133/national/yxx/doc/4-1.files/slide0695.htmTitle:
幻灯片1Size:
8291LastModified:
Thu,15Jun200603:
23:
18GMT一、正常X线表现
(1)胸廓(正位)1.骨骼肋骨:
肋软骨钙化呈条带状或斑点状常见变异:
颈肋、叉状肋、肋骨联合锁骨:
内端下缘半圆形凹陷为菱形窝肩胛骨:
肩胛骨下角可出现二次骨化中心,勿误为骨折胸骨:
大部与纵隔影重叠胸椎:
14胸椎清楚可见,其余隐约可见2022/10/26132022/10/2614WebZIP7.0.2.1028on02/13/09下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0659.htmTitle:
4177LastModified:
08GMT胸廓骨骼(线图)胸廓骨骼(线图)2022/10/2615WebZIPWebZIP7.0.2.10287.0.2.1028on02/13/09on02/13/09下午下午02:
54.02:
Address:
/202.113.53.133/national/yxx/doc/4-1.files/slide0660.htmhttp:
/202.113.53.133/national/yxx/doc/4-1.files/slide0660.htmTitle:
Title:
幻灯片幻灯片11Size:
Size:
44034403LastModified:
LastModified:
10GMTThu,15Jun200603:
10GMT颈肋(图)2022/10/2616肋骨联合2022/10/2617WebZIPWebZIP7.0.2.10287.0.2.1028on02/13/09on02/13/09下午下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0384.htmhttp:
/202.113.53.133/national/yxx/doc/4-1.files/slide0384.htmTitle:
69426942LastModified:
22:
38GMTThu,15Jun200603:
38GMT一、正常X线表现
(2)胸廓(正位)2.软组织:
胸锁乳突肌和锁骨上皮肤皱褶胸大肌女性乳房和乳头伴随阴影2022/10/2618WebZIP7.0.2.1028on02/13/09下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0662.htmTitle:
3640LastModified:
10GMT软组织(线图)2022/10/2619乳腺影乳腺影乳头影乳头影2022/10/2620WebZIPWebZIP7.0.2.10287.0.2.1028on02/13/09on02/13/09下午下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0663.htmhttp:
/202.113.53.133/national/yxx/doc/4-1.files/slide0663.htmTitle:
36613661LastModified:
12GMTThu,15Jun200603:
12GMT软组织(图)2022/10/2621WebZIPWebZIP7.0.2.10287.0.2.1028on02/13/09on02/13/09下午下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0386.htmhttp:
/202.113.53.133/national/yxx/doc/4-1.files/slide0386.htmTitle:
85878587LastModified:
38GMT一、正常X线表现(3)气管、支气管(正位)1.气管:
起于环状软骨下缘,5/6胸椎水平分左右主支气管,分叉角度65850(4mml主支气管:
右侧较左侧短粗,椭圆形,中间为隆突l支气管:
与层面平行者呈轨道状,垂直走行者呈管状,倾斜走行者呈卵圆形2022/10/2645WebZIP7.0.2.1028on02/13/09下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0648.htmTitle:
7093LastModified:
06GMT正常胸部CT所见(肺窗)1.右上叶尖后段支气管2.左上叶尖后段支气管3.右上叶前段支气管.右上叶后段支气管5.左上叶尖后段支气管6.中间段支气管7.左舌叶支气管8.右中叶支气管9.右下叶支气管10.左下叶支气管11.左下叶背段支气管2022/10/2646WebZIP7.0.2.1028on02/13/09下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0476.htmTitle:
7889LastModified:
50GMT1.胸腺2.上腔静脉3.主动脉弓4.升主动脉5.上腔静脉6.右肺动脉7.主肺动脉8.左肺动脉9.降主动脉10.升主动脉11.左心房12.降主动脉13.右心房14.左心房15.右心室16.左心室17.肺静脉2022/10/2647WebZIP7.0.2.1028on02/13/09下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0398.htmTitle:
6808LastModified:
40GMT二、正常CT表现(3)肺段和肺小叶l肺段:
肺段动脉、支气管位于肺段中心,肺段静脉位于肺段间l支气管血管束:
支气管、肺动脉及周围结缔组织l肺血坠积效应:
肺下垂部位纹理增粗、边缘模糊2022/10/2648WebZIP7.0.2.1028on02/13/09下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0612.htmTitle:
4285LastModified:
00GMT正常肺段(图)2022/10/2649WebZIPWebZIP7.0.2.10287.0.2.1028on02/13/09on02/13/09下午下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0613.htmhttp:
/202.113.53.133/national/yxx/doc/4-1.files/slide0613.htmTitle:
43824382LastModified:
00GMTThu,15Jun200603:
00GMT正常肺段(图)2022/10/2650WebZIPWebZIP7.0.2.10287.0.2.1028on02/13/09on02/13/09下午下午02:
/202.113.53.133/national/yxx/doc/4-1.files/slide0654.htmhttp:
/202.113.53.133/national/yxx/doc/4-1.files/slide0654.htmTitle:
69216921LastModified:
08GMTThu,15Jun200603:
08GMT二、正常CT表现(4)肺段和肺小叶肺小叶(pulmonarylobule),又称次级肺小叶小叶核心:
小叶肺动脉、细支气管(1mm)小叶间隔:
结缔组织间隔,内含小静脉、淋巴管小叶实质:
呼吸性细支气管、肺泡等含气间隙2022/10/26512022/10/2652WebZIP7.0.2.1028on02/13/09下午02:
/202.113.53.133/national/yxx/doc/4-1.files