= Multislice CT - PowerPoint PPT Presentation

About This Presentation
Title:

= Multislice CT

Description:

Title: PowerPoint Author: User Last modified by: Sveta Created Date: 4/28/2002 12:04:27 PM Document presentation format: – PowerPoint PPT presentation

Number of Views:148
Avg rating:3.0/5.0
Slides: 28
Provided by: nldBypers
Category:
Tags: msct | multislice

less

Transcript and Presenter's Notes

Title: = Multislice CT


1
?????????????? ???? ????????????? ?????????????
???????????? ?????????? ??????? ?.?., ???????
?.?. ??? ????????? ? ??????????? ?????????? ??.
?.?. ???????????? ?????, 2 ??? 2002
2
????
????????????? ???????????? ??????????
Multislice CT
3
????????? ???????????? ??????????
1-? 1 ????????, ???????? ? ??????? ???????????
????? ??????????-???????? 2-? ?????????
?????????? (10-100) , ???????? ? ???????
??????????? 3-? ???????????? ???????? ?????
??????????-????????? 4-? ????????? ??????????,
1200 ? ????? ??????????
4
?????????? ???????????? ??????????
????????????? ???????? ????? ??????????-?????????
? ???????? ????? ????????
5
????????????? ???????????? ??????????
??????? ???????????? ?? RSNA98 ?
?????? ???????????? 4 (8, 16, 32) ????????? 4-?
?????????? ???????? ? ???????? ???????? 0,5
??????? ? 8 ??? ??????? 1-??????????? ??????
??????? ?? ??????? ?????
6
?????? ??????? ??????
  • ????????? ????????? ??????????? ???????????
    ??????? ????????????
  • ???????? ?????????? ?? ???????? ???????? ?
    ??????? (????????, ?????????)
  • ????????? ????? ???????? ???????
  • ???????????? ??????? ?????? ?? ????? ?????, ???
    ????????? ??????????? ???????? ?????? ? ??????

7
?????? ??????? ??????
  • ????????? ???????????????? ???????????
    ???????????
  • ???????? ???????????? ????????????? ??????
    ?????? ?? ??????? ??????
  • ?????????????? ????????????, ?. ?. ??????????
    ??????????? ??????????? ?? ???? ???????????? (0,5
    ??) ???????????? ?????????????
  • ?????? ?????????? ??????????
  • ????????? ??????????????? ????????

8
?????? ??????? ??????
  • ????????? ???????????????? ??? ????????????
    ????????
  • ??????? ???????????? ??????? ???????? ????????
    ???????????? ???????? (?? 5 ??/???) ??????
    ???????????? - ?????? ???????????? ??????? ?
    ???????????????? ???????????
  • ????????? ???????????? ? ???????? ???
  • ??? ???? ?????? ???????????? ???????? ??????,
    ??? ??? ???

9
?????? ??????? ??????
  • ?????????? ???? ???????????
  • ??????? ???????????? ????? ????????? ?? -
    ?????? ???
  • ???????? ????? ??? ????????????? ?????? ?????? ?
    ? ?????? ?????????

10
?????? ??????? ??????
  • ??????????? ????????????? ????????????? ??????
  • ??? ??????? ???????????? ?????? ???????????
    ?????? ?????? ??????? ???????????
  • ?? ????? ????? ?????? ???????????? ?????? ??????

11
??????????
??????????? ?????? ??????? ?? ?????????????,
???????? ? ????????????? ??????????? MPR, MIP,
SSD, ???????? ??????????? ??????????
???????? ?????????? ????? ??????????? ?? 100
?? 1000 ?? ???????? ?????????? ??????????? ???
????????? ???????? ????????? 1 ???????-???? ??
1 ???? ??????
12
???? ???????????
  • ??????????? ??????? ????? 0,5 ??
  • ???????????? ??????? ?????? ? ??????? ??????? ??
    ????? ????? ?? 9 ??????
  • MPR, MIP, SSD
  • ??-???????????
  • Bolus Tracking
  • Test Bolus
  • ??????????????? ??

13
???? ???????????
  • ?????????? ???????, ???????? ?????????? ?????
    ???????? ????? ??????
  • ???????????? ??????
  • ???????????? ?????????? ???????
  • Calcium Scoring
  • ??????????? ??
  • Osteo CT ??????????? ????????? ?????
  • Pulmo CT ??????????? ? ?????????? ??? ????????,
    ?????????? ? ?????? ????????? ???????????? ??????

14
??-??????????? ??????
???????-350, 80-120 ??, 3-5 ??/??? ??????????????
?????????? ?????????? ????????????
????????????, ?????????? ???? ??????????
???????????? ????????, ????????????, ??????????
???? ???????????? ???? 10-25 ?????? ??????????
???? 50-80 ?????? ??????????? ???? ??????????
15
??-??????????? ??????
???????????? ???? ?????????? ????
?????????? ??????????? ???????? ??????????, ?????????? ?????????
??? ??????????/??-?????????? ???????? ??????????????? (??????? ????????? ?????????)
????????? ??? ????????/????-?????????? ????????/????-?????? ???????? ??????????????? (??????? ????????? ?????????)
16
??????????
???????????? ????
?????????? ????
??????? ????
17
??????????
??????????? MPR
MIP
18
?????????????????? ???
?????????? ????
19
??????????????????? ??? ??????
???????????? ????
?????????? ????
20
????????? ??????????????? ????
?????????? ????
MIP
?????????? ????
21
??????? ??????? ???????
MIP
SSD
22
??????? ???
????? ? ???????? ????
????? ? ????? ???????? ????
23
???????-???????? ????????????
MIP
24
??????? ???????
MIP
SSD
SSD
25
???????????
  • ????????
  • ??? ??????? ??????????? ??
  • ??? ????????? ????? ??????????? ????????????
  • 3D ????????????
  • ???????????? ? ????????? ? ????????
  • 3D ???????????? ??????? ???????
  • ???????? ??????????? ???????
  • ????? ?????????????, ??-???????

26
???????????
  • ????????????????? ???????
  • ?????? ??????????? ??????????? ?????????
  • Perfusion CT
  • Image fusion
  • ?????

27
??????? ?? ????????
Write a Comment
User Comments (0)
About PowerShow.com