Znn3bq.jpeg
²é¿´: 3064  |  »Ø¸´: 14

mricenter002

гæ (³õÈëÎÄ̳)

[½»Á÷] ´ÅÐÔÄÉÃײÄÁÏ×÷Ϊ´Å¹²Õñ£¨MRI£©ÔìÓ°¼ÁµÄÓ¦ÓÃ

¾­³£×ö¹ØÓڴʲÕñ¶Ô±È¶ÈÔöÇ¿¼ÁµÄʵÑ飬һЩʵÑé½á¹ûÓë¸ÐÐËȤµÄ³æ×Ó·ÖÏíÏ¡£»¶Ó­¸úÌû½»Á÷~
†ªàÂÏÂ~~~~¶¨Ò壺¿ÉÒÔʹMRI ͼÏñÐÅÏ¢º¬Á¿Ôö¼ÓµÄÖÆ¼Á¡£
Ô­Àí£ºÍ¨¹ý¸Ä±ä¾Ö²¿µÄ´Å³¡»·¾³£¬½ø¶ø¿ÉÒԸıä×éÖ¯³Úԥʱ¼ä£¨T1/T2£©À´ÔöǿͼÏñ¶Ô±È¶È»ò¸Ä±äÐźÅÇ¿¶È
¿¹´ÅÐÔµÄÎïÖÊ´Å»¯ÂÊΪ¸ºÖµ£¬ÌåÄÚ´óÁ¿´æÔÚ£¬²»ÄÜ×÷ΪÔìÓ°¼Á¡£ÀíÂÛÉÏ¿ÉÒÔ×ö˳´ÅÐÔµÄÀë×ӺࣺܶFe(3+),îÑ£¨Ti3+£©,ÄøîÜ·°¸õÃÌÍ­îÅïáµÈ£¬ËûÃǵĺËÍâµç×Ó¶¼Êǵ¥Êý¡£
³£¼û·ÖÀ༰ÐÔÄÜ£º
˳´ÅÐÔòüºÏÎµÍŨ¶È¶ÔT1Ëõ¶ÌÃ÷ÏÔ£¬¸ßŨ¶È¶ÔT2Ëõ¶ÌÃ÷ÏÔ¡£
³¬Ë³´ÅÐÔ΢Á££ºT1²»Ã÷ÏÔ£¬T2Ã÷ÏÔËõ¶Ì¡£
Ìú´ÅÐÔ£º T1²»Ã÷ÏÔ£¬T2Ëõ¶ÌÃ÷ÏÔ¡£
³Úԥʱ¼ä·ÖΪ×ÝÏò³Úԥʱ¼äT1ºÍºáÏò³Úԥʱ¼äT2Á½ÖÖ£¬·Ö±ð±íÕ÷×ÝÏòºÍºáÏò´Å»¯Ç¿¶ÈÏòƽºâ̬»Ø¸´µÄ¶¯Ì¬¹ý³ÌµÄʱ¼ä³£Êý¡£³ÚÔ¥µÄ¹«Ê½Îª(ͼ1)£º

T1¡¢T2ËæÊ±¼äµÄ¹ØÏµ¾ùΪָÊý¹ØÏµ£¬ T1~¦ÓµÄÇúÏßΪָÊýÔö³¤ÇúÏߣ¬¶øT2 ~¦Ó
µÄÇúÏßΪָÊýË¥¼õÇúÏß¡£Ò»°ã²»ÐèÒªÎÒÃÇ×Ô¼º¼ÆË㣬ÒÇÆ÷ÒѾ­ÕûºÏÁË×Ô¶¯ÄâºÏµÄÈí¼þ¡£
Æäʵ²»¹ÜÊDzâT1»¹ÊDzâT2£¬´ÓʵÑéµÄ½Ç¶È¿´¶¼ÊÇÒ»ÑùµÄ£¬³ý¼ì²âʱ¼äÍâ¶¼°üº¬ÁíÒ»¸öʱ¼ä±äÁ¿£¬Õâ¾ÍÊǻָ´ÆÚ¡£²âT1³£Óõķ½·¨Îª·´×ª»Ö¸´·¨£¬²âT2µÄ³£Ó÷½·¨ÎªCPMG×ÔÐý»Ø²¨·¨¡£
ÏÂÃæÊÇһЩÎÒÃǵÄʵÑé½á¹û£¨Í¼2-8£©£º

´ÅÐÔÄÉÃײÄÁÏ×÷Ϊ´Å¹²Õñ£¨MRI£©ÔìÓ°¼ÁµÄÓ¦ÓÃ
1.png


´ÅÐÔÄÉÃײÄÁÏ×÷Ϊ´Å¹²Õñ£¨MRI£©ÔìÓ°¼ÁµÄÓ¦ÓÃ-1
2.png


´ÅÐÔÄÉÃײÄÁÏ×÷Ϊ´Å¹²Õñ£¨MRI£©ÔìÓ°¼ÁµÄÓ¦ÓÃ-2
3.png


´ÅÐÔÄÉÃײÄÁÏ×÷Ϊ´Å¹²Õñ£¨MRI£©ÔìÓ°¼ÁµÄÓ¦ÓÃ-3
4.png


´ÅÐÔÄÉÃײÄÁÏ×÷Ϊ´Å¹²Õñ£¨MRI£©ÔìÓ°¼ÁµÄÓ¦ÓÃ-4
5.png


´ÅÐÔÄÉÃײÄÁÏ×÷Ϊ´Å¹²Õñ£¨MRI£©ÔìÓ°¼ÁµÄÓ¦ÓÃ-5
6.png


´ÅÐÔÄÉÃײÄÁÏ×÷Ϊ´Å¹²Õñ£¨MRI£©ÔìÓ°¼ÁµÄÓ¦ÓÃ-6
7.png


´ÅÐÔÄÉÃײÄÁÏ×÷Ϊ´Å¹²Õñ£¨MRI£©ÔìÓ°¼ÁµÄÓ¦ÓÃ-7
8.png
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

°Ù±¦Ïä

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

zhanghuannwu

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÇëÎÊÄãµÄ³Úԥʱ¼äÊÇÔõÑù¼ÆËãµÄ
5Â¥2015-04-22 14:56:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

yzdsurprise

½ûÑÔ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2015-03-28 13:22:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mricenter002

гæ (³õÈëÎÄ̳)

3Â¥2015-03-28 21:48:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wallflowere

гæ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
×î½ü¸Õ¿´ÁËһƪÏà¹ØÎÄÏ×£¬Í¦ÓÐÒâ˼

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
4Â¥2015-03-28 22:33:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mricenter002

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by wallflowere at 2015-03-28 22:33:15
×î½ü¸Õ¿´ÁËһƪÏà¹ØÎÄÏ×£¬Í¦ÓÐÒâ˼

6Â¥2015-05-07 21:09:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mricenter002

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by zhanghuannwu at 2015-04-22 14:56:35
ÇëÎÊÄãµÄ³Úԥʱ¼äÊÇÔõÑù¼ÆËãµÄ

ÒÇÆ÷×Ô´øµÄÈí¼þÄâºÏµÄ
7Â¥2015-05-07 21:12:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mricenter002

гæ (³õÈëÎÄ̳)

8Â¥2015-05-07 21:14:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mricenter002

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by zhanghuannwu at 2015-04-22 14:56:35
ÇëÎÊÄãµÄ³Úԥʱ¼äÊÇÔõÑù¼ÆËãµÄ

ÎÒÃÇMRIɨÃèÒÇÓÐ×Ô´øµÄÄâºÏÈí¼þ¿ÉÒÔ¼ÆËã³ÚÔ¥ËÙÂÊ
9Â¥2015-05-15 21:52:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ËÕóãÑÔ00

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÇëÎÊÄãµÚ3,5¸öͼµÄŨ¶ÈmMÔõôÅäµÄ,Äܽ»Á÷Ò»ÏÂÂð,ÊÇÓÃÔ­×ÓÎüÊÕÒDzâµÄÂð?

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
10Â¥2015-05-16 22:41:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ mricenter002 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼ÁÇóÖú +7 zzzzwww 2026-04-09 8/400 2026-04-09 19:38 by ½¹¹úÕý
[¿¼ÑÐ] 269Çóµ÷¼Á +8 °¡°¡ÎÒÎÒ 2026-04-07 8/400 2026-04-09 19:10 by ̽123
[¿¼ÑÐ] 085501»úеר˶ 302·Ö ²»ÌôרҵÇóµ÷¼Á +5 Íôij. 2026-04-09 5/250 2026-04-09 15:38 by ½¯ð©Óí
[¿¼ÑÐ] ²ÄÁÏ334Çóµ÷¼Á +21 Eecho# 2026-04-03 21/1050 2026-04-08 22:55 by Öí»á·É
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +11 masss11222 2026-04-07 14/700 2026-04-08 11:06 by yulian1987
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 333Çóµ÷¼Á +6 ºÏ³ËÑîϰϦ 2026-04-06 6/300 2026-04-07 09:44 by Öí»á·É
[¿¼ÑÐ] 334·Ö¿ØÖƹ¤³ÌÇóµ÷¼Á +4 ½ªÉÐÕæsadasd 2026-04-03 4/200 2026-04-07 09:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 338Çóµ÷¼Á +4 ÎÒÏëÉϰ¶ii 2026-04-05 4/200 2026-04-06 21:04 by ľ×Ó¾ý1218
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ²ÄÁϹ¤³Ì£¬³õÊÔ344Çóר˶µ÷¼Á +6 15933906766 2026-04-05 6/300 2026-04-06 13:21 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 346·ÖµÄÉúÎïÓëÒ½Ò©08600Çóµ÷¼Á +6 ³£ÓêÑôÉϰ¶ 2026-04-05 7/350 2026-04-06 12:36 by lys0704
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ085600Ó¢Ò»Êý¶þ337·ÖÇóµ÷¼Á +12 lyz0427 2026-04-03 12/600 2026-04-06 06:37 by houyaoxu
[¿¼ÑÐ] 377Çóµ÷¼Á +6 by.ovo 2026-04-05 6/300 2026-04-05 22:18 by dongzh2009
[¿¼ÑÐ] 277Çóµ÷¼Á +5 ¿¼Ñе÷¼Álxh 2026-04-05 5/250 2026-04-05 19:03 by chy09050039
[¿¼ÑÐ] 0860 Çóµ÷¼Á Ò»Ö¾Ô¸¹ú¿Æ´ó 348 ·Ö +3 WiiiP 2026-04-03 3/150 2026-04-05 17:43 by Ecowxq666£¡
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 22:08 by à£à£à£0119
[¿¼ÑÐ] 085601£¬Ò»Ö¾Ô¸Ïôó334¸´ÊÔ±»Ë¢Çóµ÷¼Á +13 ÔøÑöÖ® 2026-04-03 15/750 2026-04-04 20:13 by dongzh2009
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û