{"id":34075,"date":"2024-05-18T00:01:17","date_gmt":"2024-05-18T00:01:17","guid":{"rendered":"https:\/\/zydq.1006ss.com\/?p=34075"},"modified":"2024-05-18T00:01:17","modified_gmt":"2024-05-18T00:01:17","slug":"%e8%87%82%e4%b8%9b%e7%a5%9e%e7%bb%8fmri%e6%89%ab%e6%8f%8f%e6%8a%80%e6%9c%af","status":"publish","type":"post","link":"http:\/\/zydq.1006ss.com\/?p=34075","title":{"rendered":"\u81c2\u4e1b\u795e\u7ecfMRI\u626b\u63cf\u6280\u672f"},"content":{"rendered":"

\u81c2\u4e1b\u795e\u7ecf\u7531\u9888C5\uff5e8\u4e0eT1\u795e\u7ecf\u6839\u7ec4\u6210\uff0c\u5206\u652f\u4e3b\u8981\u5206\u5e03\u4e8e\u4e0a\u80a2\uff0c\u6709\u4e9b\u5c0f\u5206\u652f\u5206\u5e03\u5230\u80f8\u4e0a\u80a2\u808c\u3001\u80cc\u90e8\u6d45\u5c42\u808c\u548c\u9888\u6df1\u808c\u3002\u4e3b\u8981\u7684\u5206\u652f\u6709\uff1a\u80f8\u80cc\u795e\u7ecf\u3001\u80f8\u957f\u795e\u7ecf\u3001\u814b\u795e\u7ecf\u3001\u808c\u76ae\u795e\u7ecf\u3001\u6b63\u4e2d\u795e\u7ecf\u3001\u6861\u795e\u7ecf\u3001\u5c3a\u795e\u7ecf\u3002\u6bcf\u6761\u7ea4\u7ef4\u675f\u53c8\u7531\u591a\u6761\u795e\u7ecf\u7ea4\u7ef4\u6784\u6210\u3002\u795e\u7ecf\u7ea4\u7ef4\u88ab\u9ad3\u9798\u5305\u7ed5\uff0c\u795e\u7ecf\u7ea4\u7ef4\u4e4b\u95f4\u586b\u5145\u795e\u7ecf\u5185\u819c\uff1b\u8fd9\u4e9b\u795e\u7ecf\u7ea4\u7ef4\u3001\u9ad3\u9798\u3001\u795e\u7ecf\u5185\u819c\u53ca\u5916\u5c42\u7684\u795e\u7ecf\u675f\u819c\u5305\u7ed5\uff0c\u5f62\u6210\u795e\u7ecf\u7ea4\u7ef4\u675f\u3002\u76ee\u524d\u78c1\u5171\u632f\u5468\u56f4\u795e\u7ecf\u6210\u50cf\u4e3b\u8981\u4ee5\u4e0b\u57fa\u4e8e\u4e24\u70b9\u539f\u7406\u6210\u50cf\uff1a\u4e00\u4e2a\u662f\u4ee5T2\u52a0\u6743\u4e3a\u57fa\u7840\u7684\u795e\u7ecf\u663e\u50cf\uff0c\u5176\u4e3b\u8981\u5229\u7528\u795e\u7ecf\u5185\u819c\u5185\u7684\u4f4e\u86cb\u767d\u6c34\u5206\u5b50\u4e0e\u5468\u56f4\u7ec4\u7ec7\u6c34\u5206\u5b50\u4e4b\u95f4\u6a2a\u5411\u78c1\u8c6b\u7684\u5dee\u522b\u6210\u50cf\u3002\u53e6\u4e00\u4e2a\u662f\u4ee5DWI\u4e3a\u57fa\u7840\u7684\u795e\u7ecf\u663e\u50cf\uff0c\u5176\u4e3b\u8981\u662f\u5229\u7528\u6c34\u5206\u5b50\u53d7\u795e\u7ecf\u9ad3\u9798\u3001\u675f\u819c\u7684\u9650\u5236\u5f25\u6563\u53d7\u9650\u5448\u9ad8\u4fe1\u53f7\u6210\u50cf\u3002<\/p>\n

\u81c2\u4e1b\u795e\u7ecfMRI\u626b\u63cf\u6280\u672f<\/p>\n<\/p>\n

\u68c0\u67e5\u9002\u5e94\u75c7<\/p>\n

1\u3001\u795e\u7ecf\u4e1b\u6210\u50cf\u2013 \u4e34\u5e8a\u8868\u73b0\u65e0\u7279\u5f02\u6027\uff0c\u6000\u7591\u81c2\u4e1b\u795e\u7ecf\u75c5\u53d8\uff1b<\/p>\n

2\u3001\u795e\u7ecf\u677e\u89e3\u672f\u7684\u672f\u524d\u8ba1\u5212\u2013 \u795e\u7ecf\u5361\u538b\u7efc\u5408\u5f81\u7b49\uff0c\u5e94\u7528MR\u8fdb\u884c\u89e3\u5256\u8bc4\u4f30\u53ca\u786e\u8ba4\u795e\u7ecf\u5f62\u6001\u7b49\u7684\u5f02\u5e38\uff1b<\/p>\n

3\u3001\u795e\u7ecf\u635f\u4f24\u7684\u5206\u7ea7\u2013 \u8bc4\u4f30\u53ca\u533a\u5206\u795e\u7ecf\u635f\u4f24\u7684\u7ea7\u522b\uff1b<\/p>\n

4\u3001\u5236\u5b9a\u6cbb\u7597\u8ba1\u5212\u2013 \u5360\u4f4d\u6027\u75c5\u53d8\u7684\u5b9a\u6027\u53ca\u8303\u56f4\u7684\u8bc4\u4f30\uff0c\u5982\u8840\u80bf\u3001\u80bf\u7624\u5bf9\u795e\u7ecf\u7684\u538b\u8feb\uff1b<\/p>\n

5\u3001\u672f\u540e\u8bc4\u4f30\u2013 \u7528\u4e8e\u624b\u672f\u5931\u8d25\u75c5\u4f8b\u9664\u5916\u795e\u7ecf\u518d\u6b21\u5361\u538b\u6216\u6301\u7eed\u5361\u538b\u7684\u5b58\u5728\uff1b<\/p>\n

6\u3001MR\u5f15\u5bfc\u6ce8\u5c04\u2013 \u795e\u7ecf\u5468\u56f4\u6ce8\u5c04\uff1b<\/p>\n

\u7ebf\u5708<\/p>\n

1. 8\u621616\u901a\u9053\u795e\u7ecf\u8840\u7ba1\u7ebf\u5708;<\/p>\n

2. HST\u5934\u7ebf\u5708+Torso\u7ebf\u5708;<\/p>\n

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\u5e8f\u5217<\/p>\n

PHILIPS:<\/p>\n<\/p>\n

SIEMENS:<\/p>\n

GE\uff1a<\/p>\n

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\u624b\u52a8\u5300\u573a\uff1a<\/p>\n

\u65b9\u6cd5\uff1a<\/p>\n

1\u3001\u6267\u884c\u5230\u8be5\u5e8f\u5217\u65f6\uff0c\u53cc\u51fb\u6253\u5f00\u8be5\u5e8f\u5217\uff0c<\/p>\n

2\u3001\u9009\u62e9Repeat Prescans\uff0c\u786e\u5b9a\u5e8f\u5217\u5b9a\u4f4d\u3001\u53c2\u6570\u65e0\u8bef\uff0c\u70b9\u51fbAccept\u3002<\/p>\n

3\u3001\u70b9\u51fbStartScan\uff0c\u5e8f\u5217\u626b\u63cf\u5f00\u59cb\u524d\u5373\u4f1a\u91cd\u65b0\u505aPrescan\u3002<\/p>\n

\u4e00\u5b9a\u8981\u624b\u52a8\u5300\u4e00\u6b21\u573a\uff0c\u8fd9\u6837\u624d\u80fd\u4f7fB1\u5300\u573a\u53caReference \u4e2d\u5fc3\u91cd\u65b0\u4f4d\u4e8e\u9888\u6839\u90e8\uff0c\u4fdd\u8bc1\u78c1\u573a\u5747\u5300\u6027\u3002<\/p>\n<\/p>\n

\u5728\u53c2\u6570\u5361Postproc\u4e2d\u5c06Interactive F0 \u8bbe\u4e3aselect\uff0c\u5f53\u6267\u884c\u5230\u8be5\u5e8f\u5217\u65f6\uff0c\u5219\u4f1a\u81ea\u52a8\u5f39\u51fa\u4e0b\u56fe\uff0c\u9009\u62e9\u9891\u7387\u9ad8\u7684\u5cf0\u5373\u4e3a\u6c34\u5cf0\uff08\u6a2a\u5750\u6807\u4e3a\u9891\u7387\uff0c\u6c34Lamor\u9891\u7387\u6bd4\u8102\u80aa\u9ad8\uff0c\u5de6\u4fa7\u4e3a\u9ad8\u9891\u7387\uff09<\/p>\n

\u82e5\u8981\u56fe\u50cf\u6548\u679c\u66f4\u597d\uff0c\u53ef\u6ce8\u5c04\u5bf9\u6bd4\u5242\uff0c\u7528\u624b\u63a8\u6216\u9ad8\u538b\u6ce8\u5c04\u5668\u6ce8\u5c04\uff0c\u6253\u836f\u540e2\u5206\u949f\u626b\u63cf\uff0c\u53cc\u500d\u9020\u5f71\u5242\u53ef\u4f7f\u80cc\u666f\u6291\u5236\u66f4\u597d\u3002\u539f\u7406\u662f\u987a\u78c1\u6027\u5bf9\u6bd4\u5242\u53ef\u7f29\u77edT2\uff0c\u53ef\u4f7f\u8840\u7ba1\u3001\u6dcb\u5df4\u53ca\u808c\u8089\u7b49\u80cc\u666f\u5f3a\u4fe1\u53f7\u53d8\u6697\uff0c\u800c\u81c2\u4e1b\u795e\u7ecf\u86db\u7f51\u819c\u8154\u65e0\u5bf9\u6bd4\u5242\u8fdb\u5165\uff0c\u6db2\u4f53\u4fe1\u53f7\u4e0d\u53d7\u5f71\u54cd\u3002<\/p>\n

DWIBS\u662f\u4e00\u79cd\u5c06DWI\u548cSTIR\u6280\u672f\u7684\u7ed3\u5408\u7ecf\u5178\u7684\u5468\u56f4\u795e\u7ecf\u6210\u50cf\u65b9\u6cd5\u3002\u5176\u57fa\u672c\u539f\u7406\u662f\u6c34\u5206\u5b50\u5728\u5782\u76f4\u795e\u7ecf\u7ea4\u7ef4\u65b9\u5411\u4e0a\u7684\u5f25\u6563\u8fd0\u52a8\u53d7\u795e\u7ecf\u7ec6\u80de\u819c\u548c\u9ad3\u9798\u7684\u9650\u5236\uff0c\u5448\u9ad8\u4fe1\u53f7\u3002 \u7ed3\u5408STIR\u6280\u672f\u4f7f\u80cc\u666f\u6291\u5236\u5f7b\u5e95\u3002\u6548\u679c\u5982\u4e0b\u56fe\uff1a\u5177\u4f53\u53c2\u6570\u8bbe\u7f6e\uff1a<\/p>\n

B\u503c\u7528600\u6216800\uff0c \u5f25\u6563\u65b9\u5411\u4e0d\u7528Gradient Overplus\uff0c\u7528\u5355\u65b9\u5411\u5f25\u6563\u65b9\u5411\u3002\u4e00\u822c\u9009\u7528\u4e0e\u795e\u7ecf\u7ea4\u7ef4\u8d70\u884c\u5782\u76f4\u7684\u65b9\u5411\u3002\u5176\u4e2dM\u4e3aMeasure-ment\uff0c\u6d4b\u91cf\u65b9\u5411\uff0c\u5373\u9891\u7387\u7f16\u7801\u65b9\u5411\uff0cP\u4e3aPhase\uff0c\u76f8\u4f4d\u7f16\u7801\u65b9\u5411\uff0cS\u4e3aSlice\uff0c\u5c42\u7f16\u7801\u65b9\u5411\u3002<\/p>\n

DWIBS\u7684\u7f3a\u70b9\u662f\u5206\u8fa8\u7387\u6709\u9650\uff0c\u4e0d\u80fd\u663e\u793a\u7ec6\u5c0f\u795e\u7ecf\u3002\u81c2\u4e1b\u795e\u7ecf\u626b\u63cf\u65b0\u6280\u672f\uff08\u5e8f\u5217\uff09\uff1a<\/p>\n

mDIXON\u56e0\u5176\u4f18\u79c0\u7684\u8102\u80aa\u6291\u5236\u6548\u679c\uff0c\u4e5f\u53ef\u7528\u4e8e\u81c2\u4e1b\u795e\u7ecf\u6210\u50cf\uff0c\u4f46\u76ee\u524d\u53ea\u80fd2D\u6210\u50cf\uff0c\u4e14\u8f83\u6613\u6536\u5230\u9759\u8109\u663e\u50cf\u7684\u5f71\u54cd\u3002\u5982\u4e0b\u56fe\uff1a3D NerveVIEW\uff08\u9009\u914d\uff09\uff0c\u5982\u679c\u6709\u914d\u7f6e\u8fd9\u4e2a\u5e8f\u5217\uff0c\u5219\u63a8\u8350\u8fd9\u4e2a\u5e8f\u5217\u6765\u626b\u63cf\u81c2\u4e1b\u795e\u7ecf\uff0c\u5176\u91c7\u7528\u9ad8\u5e26\u5bbdSTIR\u8109\u51b2\u53cd\u8f6c\u9891\u7387\uff0c\u80cc\u666f\u6291\u5236\u5747\u5300\u7a33\u5b9a\uff0c\u53ef\u6291\u5236\u8840\u7ba1\u4fe1\u53f7\u6c61\u67d3\u3001\u65e0\u9700\u4f7f\u7528\u5bf9\u6bd4\u5242\u4e14\u53ef\u4ee5\u8f83\u5927\u8303\u56f4\u7684\u6210\u50cf\u3002\u6548\u679c\u5982\u4e0b\u56fe\uff1a\u56fe\u50cf\u793a\u4f8b\uff1a3D NerveVIEW<\/p>\n

3D NerveVIEW<\/p>\n

3D NerveVIEW<\/p>\n<\/p>\n

STIR<\/p>\n

DWIBS<\/p>\n

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