Volumetric measurement of renal cysts and parenchyma using MRI : Phantoms and patients with polycystic kidney disease
We have developed an MR method to measure the volumes of renal cysts and parenchyma in patients with polycystic kidney disease. Phantoms were designed to simulate polycystic kidneys. Four patients were recruited. MR scans were performed on the phantoms and patients. A stereology technique was applie...
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| Veröffentlicht in: | Journal of computer assisted tomography 2000-07, Vol.24 (4), p.614-619 |
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| container_title | Journal of computer assisted tomography |
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| creator | BAE, K. T COMMEAN, P. K JEONGRIM LEE |
| description | We have developed an MR method to measure the volumes of renal cysts and parenchyma in patients with polycystic kidney disease. Phantoms were designed to simulate polycystic kidneys. Four patients were recruited. MR scans were performed on the phantoms and patients. A stereology technique was applied for image segmentation and volume measurement. Volumetric measurement of renal cysts and parenchyma was accurate in phantom studies and reliable in both phantom and patient studies in these limited examples. |
| doi_str_mv | 10.1097/00004728-200007000-00019 |
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Volumetric measurement of renal cysts and parenchyma was accurate in phantom studies and reliable in both phantom and patient studies in these limited examples.</description><identifier>ISSN: 0363-8715</identifier><identifier>EISSN: 1532-3145</identifier><identifier>DOI: 10.1097/00004728-200007000-00019</identifier><identifier>PMID: 10966197</identifier><identifier>CODEN: JCATD5</identifier><language>eng</language><publisher>Hagerstown, MD: Lippincott</publisher><subject>Adult ; Biological and medical sciences ; Humans ; Investigative techniques, diagnostic techniques (general aspects) ; Kidneys ; Magnetic Resonance Imaging - methods ; Medical sciences ; Middle Aged ; Nephrology. Urinary tract diseases ; Phantoms, Imaging ; Polycystic Kidney Diseases - diagnosis ; Polycystic Kidney Diseases - physiopathology ; Quality Control ; Radiodiagnosis. Nmr imagery. 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T</creatorcontrib><creatorcontrib>COMMEAN, P. K</creatorcontrib><creatorcontrib>JEONGRIM LEE</creatorcontrib><title>Volumetric measurement of renal cysts and parenchyma using MRI : Phantoms and patients with polycystic kidney disease</title><title>Journal of computer assisted tomography</title><addtitle>J Comput Assist Tomogr</addtitle><description>We have developed an MR method to measure the volumes of renal cysts and parenchyma in patients with polycystic kidney disease. Phantoms were designed to simulate polycystic kidneys. Four patients were recruited. MR scans were performed on the phantoms and patients. A stereology technique was applied for image segmentation and volume measurement. Volumetric measurement of renal cysts and parenchyma was accurate in phantom studies and reliable in both phantom and patient studies in these limited examples.</description><subject>Adult</subject><subject>Biological and medical sciences</subject><subject>Humans</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Kidneys</subject><subject>Magnetic Resonance Imaging - methods</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Nephrology. Urinary tract diseases</subject><subject>Phantoms, Imaging</subject><subject>Polycystic Kidney Diseases - diagnosis</subject><subject>Polycystic Kidney Diseases - physiopathology</subject><subject>Quality Control</subject><subject>Radiodiagnosis. Nmr imagery. Nmr spectrometry</subject><subject>Reproducibility of Results</subject><subject>Tumors of the urinary system</subject><subject>Urinary system</subject><issn>0363-8715</issn><issn>1532-3145</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkVtLAzEQhYMotlb_guRBfFvNdbPxTYqXQkUR9XVJs4mN7s1kF9l_b2pb9c2BYYbhO2ceDgAQozOMpDhHsZggWUJWm4idxMZyB4wxpyShmPFdMEY0pUkmMB-BgxDeIiEoZftgFE3SFEsxBv1LU_aV6bzTsDIq9N5Upu5gY6E3tSqhHkIXoKoL2Kp40cuhUrAPrn6Fd48zeAEflqrummrLdC7KA_x03RK2TTms9NH73RW1GWDhQnxiDsGeVWUwR5s5Ac_XV0_T22R-fzObXs4TTQXukqzgTBhmKEm5iifLpLGKLzQjKM2UEgQJxjXKKOGSyEJoHhWZtKJAGqWWTsDp2rf1zUdvQpdXLmhTlqo2TR9yQQhGXNJ_QYK4kJKkEczWoPZNCN7YvPWuUn7IMcpX2eTbbPKfbPLvbKL0ePOjX1Sm-CNchxGBkw2gglal9arWLvxyHBHKUvoFKlWXMw</recordid><startdate>20000701</startdate><enddate>20000701</enddate><creator>BAE, K. T</creator><creator>COMMEAN, P. 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Nmr spectrometry</topic><topic>Reproducibility of Results</topic><topic>Tumors of the urinary system</topic><topic>Urinary system</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>BAE, K. T</creatorcontrib><creatorcontrib>COMMEAN, P. 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K</au><au>JEONGRIM LEE</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Volumetric measurement of renal cysts and parenchyma using MRI : Phantoms and patients with polycystic kidney disease</atitle><jtitle>Journal of computer assisted tomography</jtitle><addtitle>J Comput Assist Tomogr</addtitle><date>2000-07-01</date><risdate>2000</risdate><volume>24</volume><issue>4</issue><spage>614</spage><epage>619</epage><pages>614-619</pages><issn>0363-8715</issn><eissn>1532-3145</eissn><coden>JCATD5</coden><abstract>We have developed an MR method to measure the volumes of renal cysts and parenchyma in patients with polycystic kidney disease. Phantoms were designed to simulate polycystic kidneys. Four patients were recruited. MR scans were performed on the phantoms and patients. A stereology technique was applied for image segmentation and volume measurement. 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| identifier | ISSN: 0363-8715 |
| ispartof | Journal of computer assisted tomography, 2000-07, Vol.24 (4), p.614-619 |
| issn | 0363-8715 1532-3145 |
| language | eng |
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| source | MEDLINE; Journals@Ovid Ovid Autoload |
| subjects | Adult Biological and medical sciences Humans Investigative techniques, diagnostic techniques (general aspects) Kidneys Magnetic Resonance Imaging - methods Medical sciences Middle Aged Nephrology. Urinary tract diseases Phantoms, Imaging Polycystic Kidney Diseases - diagnosis Polycystic Kidney Diseases - physiopathology Quality Control Radiodiagnosis. Nmr imagery. Nmr spectrometry Reproducibility of Results Tumors of the urinary system Urinary system |
| title | Volumetric measurement of renal cysts and parenchyma using MRI : Phantoms and patients with polycystic kidney disease |
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