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198篇 您的检索式:作者名="RH Cohan"
    题名 作者 年代 出处 被引量
1Renal Adenocarcinoma:CT Staging of 100 Tumors显示文摘Johnson CD Dunnick NR Cohan RH 1987AJR1987,148,1:1
2Adverse reactons to gado- linium contrast media:a review of 36 cases显示文摘Murphy KJ Brunberg JA Cohan RH 1996Am J Roentgenol1996,167,4:1
3Computed tomography of renal lymphoma显示文摘Cohan RH Dunnick NR Leder RA 1990J Comput Assist Tomogr1990,14,:1
4Differentiation of papillary renal cell carcinoma subtypes on CT and MRI显示文摘Egbert ND Caoili EM Cohan RH 2013AJR2013,201,:1
5Reducing the risk of contrast-induced nephropathy:a Perspective on the controversies显示文摘EllisJH Cohan RH 0,,6:1
6Different phase of renal enhancement:role in de-tecting and characterizing renal mass during helical CT显示文摘 Cohan RH 1999AJR1999,173,:1
7Urinary tract abnormalities: initial experience with multi-detector row CT urography 显示文摘Caoili EM Cohan RH Korobkin M 2002Radiology2002,222,:1
8Optimization of multi-- detector row of urography: effect of compression, saline adminis tration, and prolongation of acquisition delay显示文摘Caoili EM Inampudi P Cohan RH 2005Radiology2005,235,1:1
9Retroperitoneal sarcomas显示文摘Francis IR Cohan RH Varma DG 2005Cancer Imaging2005,5,1:1
10Urinary tract abnormalities:initial experience with multi-detector row CT urography显示文摘Caoili EM Cohan RH Korobkin M 2002Rdiology2002,222,:1
11MDCT urography of upper tract urothelial neoplasms 显示文摘Caoili EM Cohan RH Inampudi P 2005AJR Am J Roentgenol2005,184,6:1
12Computed tomography of primary retroperitoneal malignancies?显示文摘Cohan RH Baker ME Cooper C 1988J Comput Assist Tomogr1988,12,:1
13Experience with multidetector CT urography(MDCTU) in 370 patients (abstr) 显示文摘Caoili EM Cohan RH Ellis JH 2003AJR2003,180,:1
14Reducing the risk of contrast-induced nephropathy:a perspective on the controversies显示文摘Ellis JH Cohan RH 2009AJR Am J Roentgenol2009,192,:1
15Urinary tract abnormalities:initial experience with multi-detector row CT urography显示文摘Caoili EM Cohan RH Korobkin M 2002Radiology2002,,2:1
16Repeat contrast medium reactions in premeditated patients : frequency and severity显示文摘Davenport MS Cohan RH Caoili EM 2009Radiology2009,253,2:1
17放射造影剂反应的处理(下)显示文摘许多放射学家对患较轻微的皮肤病学反应(荨麻疹和搔痒)的病人给予H_1抗组织胺药。一旦反应已发生,虽然没有这些药物可减轻皮肤反应严重性的确切证据,但它们能缓解一些症状。成人苯海拉明使用25-50mg(常一次用50mg)。对中度或严重反应的病例采用静脉或肌肉注射法更可取。西米替丁可给4-8mg/kg,正常成人用300-mg。通常稀释于5%葡萄糖内静脉注射,于15分钟以上注完。如果症状复发,这些抗组织胺药可在1-2天内每6小时给一次。支气管扩张药——支气管扩张药用于那些包括支气管痉挛的过敏反应病人。氨茶碱和特普他林通常有效。前者是磷酸二酯酶制剂。Cohan RH 张如兰 1989国外医学(临床放射学分册)1989,,5:1
18Urinary tract abnormalities initial experience with multidetector row CT urography显示文摘Caoili EM Cohan RH Korobkin M 2002radiology2002,222,2:1
19Selective use of low molecular contrast media显示文摘Debatin JF Cohan RH Leder RA 1991Invest Radial1991,26,1:1
20Multidetector CT of the liver and hepatic neoplasms: effect of multiphasic imaging on tumor conspicuity and vascular enhancement 显示文摘Francis IR Cohan RH McNuhy NJ 2003Am J Roentgenol2003,180,5:1
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