Metal-induced artifacts in computed tomography and magnetic resonance imaging: comparison of a biodegradable magnesium alloy versus titanium and stainless steel ... View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2015-06

AUTHORS

Lukas Filli, Roger Luechinger, Thomas Frauenfelder, Stefan Beck, Roman Guggenberger, Nadja Farshad-Amacker, Gustav Andreisek

ABSTRACT

OBJECTIVE: To evaluate metal artifacts induced by biodegradable magnesium--a new class of degradable biomaterial that is beginning to enter the orthopedic routine--on CT and MRI compared to standard titanium and steel controls. METHODS: Different pins made of titanium, stainless steel, and biodegradable magnesium alloys were scanned using a second-generation dual-energy multidetector CT and a 1.5-T MR scanner. In CT, quantitative assessment of artifacts was performed by two independent readers by measuring the noise in standardized regions of interest close to the pins. In MRI, the artifact diameter was measured. Interobserver agreement was evaluated using intraclass correlation coefficients. Artifacts were compared using Mann Whitney U tests. RESULTS: In comparison to stainless steel, biodegradable magnesium alloys induced significantly fewer artifacts in both 1.5-T MRI (p = 0.019-0.021) and CT (p = 0.003-0.006). Compared to titanium, magnesium induced significantly less artifact-related noise in CT (p = 0.003-0.008). Although artifacts were less on MRI for biodegradable magnesium compared to titanium, this result was not statistically significant. CONCLUSION: Biodegradable magnesium alloys induce substantially fewer artifacts in CT compared to standard titanium and stainless steel, and fewer artifacts in MRI for the comparison with stainless steel. More... »

PAGES

849-856

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s00256-014-2057-5

DOI

http://dx.doi.org/10.1007/s00256-014-2057-5

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1015542173

PUBMED

https://www.ncbi.nlm.nih.gov/pubmed/25417003


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0912", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Materials Engineering", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/09", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Engineering", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Absorbable Implants", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Alloys", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Artifacts", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Bone Nails", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Magnesium", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Magnetic Resonance Imaging", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Materials Testing", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Metals", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Observer Variation", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Reproducibility of Results", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Sensitivity and Specificity", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Stainless Steel", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Titanium", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Tomography, X-Ray Computed", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "University Hospital of Zurich", 
          "id": "https://www.grid.ac/institutes/grid.412004.3", 
          "name": [
            "Department of Diagnostic and Interventional Radiology, University Hospital Zurich, Ramistrasse 100, 8091, Zurich, Switzerland", 
            "Department of Radiology, University Hospital Zurich, Ramistrasse 100, CH - 8091, Zurich, Switzerland"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Filli", 
        "givenName": "Lukas", 
        "id": "sg:person.0767630214.52", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0767630214.52"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Institute for Biomedical Engineering", 
          "id": "https://www.grid.ac/institutes/grid.482286.2", 
          "name": [
            "Institute for Biomedical Engineering, University and ETH Zurich, Ramistrasse 100, 8091, Zurich, Switzerland"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Luechinger", 
        "givenName": "Roger", 
        "id": "sg:person.0726123425.01", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0726123425.01"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "University Hospital of Zurich", 
          "id": "https://www.grid.ac/institutes/grid.412004.3", 
          "name": [
            "Department of Diagnostic and Interventional Radiology, University Hospital Zurich, Ramistrasse 100, 8091, Zurich, Switzerland"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Frauenfelder", 
        "givenName": "Thomas", 
        "id": "sg:person.01341624247.16", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01341624247.16"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Johnson & Johnson (Switzerland)", 
          "id": "https://www.grid.ac/institutes/grid.470133.2", 
          "name": [
            "Synthes GmbH, 4528, Zuchwil, Switzerland"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Beck", 
        "givenName": "Stefan", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "University Hospital of Zurich", 
          "id": "https://www.grid.ac/institutes/grid.412004.3", 
          "name": [
            "Department of Diagnostic and Interventional Radiology, University Hospital Zurich, Ramistrasse 100, 8091, Zurich, Switzerland"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Guggenberger", 
        "givenName": "Roman", 
        "id": "sg:person.0607644454.11", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0607644454.11"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "University Hospital of Zurich", 
          "id": "https://www.grid.ac/institutes/grid.412004.3", 
          "name": [
            "Department of Diagnostic and Interventional Radiology, University Hospital Zurich, Ramistrasse 100, 8091, Zurich, Switzerland"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Farshad-Amacker", 
        "givenName": "Nadja", 
        "id": "sg:person.01242345135.47", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01242345135.47"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "University Hospital of Zurich", 
          "id": "https://www.grid.ac/institutes/grid.412004.3", 
          "name": [
            "Department of Diagnostic and Interventional Radiology, University Hospital Zurich, Ramistrasse 100, 8091, Zurich, Switzerland"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Andreisek", 
        "givenName": "Gustav", 
        "id": "sg:person.0723463226.06", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0723463226.06"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "https://doi.org/10.1016/j.actbio.2010.02.028", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1003493583"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.actbio.2013.02.036", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1006438756"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.biomaterials.2005.10.003", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1006534527"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.biomaterials.2005.10.003", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1006534527"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1186/1475-925x-12-62", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1007119432", 
          "https://doi.org/10.1186/1475-925x-12-62"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1097/rli.0b013e3181e94384", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1011872905"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1097/rli.0b013e3181e94384", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1011872905"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s00330-012-2501-7", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1013066689", 
          "https://doi.org/10.1007/s00330-012-2501-7"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1148/rg.273065087", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1013701269"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s00586-009-0998-5", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1014725426", 
          "https://doi.org/10.1007/s00586-009-0998-5"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s00586-009-0998-5", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1014725426", 
          "https://doi.org/10.1007/s00586-009-0998-5"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s00586-009-0998-5", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1014725426", 
          "https://doi.org/10.1007/s00586-009-0998-5"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.biomaterials.2005.07.037", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1017825147"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1148/radiol.2282011860", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1019981066"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1148/radiol.2271020085", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1020995892"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s00256-008-0630-5", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1023887520", 
          "https://doi.org/10.1007/s00256-008-0630-5"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s00256-008-0630-5", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1023887520", 
          "https://doi.org/10.1007/s00256-008-0630-5"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.actbio.2013.02.041", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1031508985"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1097/rct.0b013e3181568b27", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1033355825"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1097/rct.0b013e3181568b27", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1033355825"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1097/rct.0b013e3181568b27", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1033355825"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.actbio.2010.08.020", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1033473483"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1177/0284185113510492", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1037116633"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1177/0284185113510492", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1037116633"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.ocl.2006.04.001", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1040615467"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1148/radiol.13122089", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1041919942"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1148/radiol.12112408", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1042575147"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.actbio.2013.05.010", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1048285349"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1148/rg.246045065", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1048428298"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1097/01.rli.0000086495.96457.54", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1049400764"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1097/01.rli.0000086495.96457.54", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1049400764"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1177/0885328212472215", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1050966848"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1177/0885328212472215", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1050966848"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1002/mrm.22523", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1051372809"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s00234-009-0537-4", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1052229567", 
          "https://doi.org/10.1007/s00234-009-0537-4"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s00234-009-0537-4", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1052229567", 
          "https://doi.org/10.1007/s00234-009-0537-4"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s00234-009-0537-4", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1052229567", 
          "https://doi.org/10.1007/s00234-009-0537-4"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.spinee.2006.03.016", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1052408752"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1055/s-2002-23160", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1057413581"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1088/0031-9155/54/21/009", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1059027887"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1088/0031-9155/54/21/009", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1059027887"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2214/ajr.11.8233", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1069302262"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2015-06", 
    "datePublishedReg": "2015-06-01", 
    "description": "OBJECTIVE: To evaluate metal artifacts induced by biodegradable magnesium--a new class of degradable biomaterial that is beginning to enter the orthopedic routine--on CT and MRI compared to standard titanium and steel controls.\nMETHODS: Different pins made of titanium, stainless steel, and biodegradable magnesium alloys were scanned using a second-generation dual-energy multidetector CT and a 1.5-T MR scanner. In CT, quantitative assessment of artifacts was performed by two independent readers by measuring the noise in standardized regions of interest close to the pins. In MRI, the artifact diameter was measured. Interobserver agreement was evaluated using intraclass correlation coefficients. Artifacts were compared using Mann Whitney U tests.\nRESULTS: In comparison to stainless steel, biodegradable magnesium alloys induced significantly fewer artifacts in both 1.5-T MRI (p = 0.019-0.021) and CT (p = 0.003-0.006). Compared to titanium, magnesium induced significantly less artifact-related noise in CT (p = 0.003-0.008). Although artifacts were less on MRI for biodegradable magnesium compared to titanium, this result was not statistically significant.\nCONCLUSION: Biodegradable magnesium alloys induce substantially fewer artifacts in CT compared to standard titanium and stainless steel, and fewer artifacts in MRI for the comparison with stainless steel.", 
    "genre": "research_article", 
    "id": "sg:pub.10.1007/s00256-014-2057-5", 
    "inLanguage": [
      "en"
    ], 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1086201", 
        "issn": [
          "0364-2348", 
          "1432-2161"
        ], 
        "name": "Skeletal Radiology", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "6", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "44"
      }
    ], 
    "name": "Metal-induced artifacts in computed tomography and magnetic resonance imaging: comparison of a biodegradable magnesium alloy versus titanium and stainless steel controls", 
    "pagination": "849-856", 
    "productId": [
      {
        "name": "readcube_id", 
        "type": "PropertyValue", 
        "value": [
          "4a0cf5cd938a8ba78d913f973f7e704b1e15604d0472d204b4d48073f88f3ec7"
        ]
      }, 
      {
        "name": "pubmed_id", 
        "type": "PropertyValue", 
        "value": [
          "25417003"
        ]
      }, 
      {
        "name": "nlm_unique_id", 
        "type": "PropertyValue", 
        "value": [
          "7701953"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/s00256-014-2057-5"
        ]
      }, 
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1015542173"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/s00256-014-2057-5", 
      "https://app.dimensions.ai/details/publication/pub.1015542173"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2019-04-10T18:13", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000001_0000000264/records_8675_00000480.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "http://link.springer.com/10.1007/s00256-014-2057-5"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/s00256-014-2057-5'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/s00256-014-2057-5'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s00256-014-2057-5'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s00256-014-2057-5'


 

This table displays all metadata directly associated to this object as RDF triples.

265 TRIPLES      21 PREDICATES      72 URIs      35 LITERALS      23 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/s00256-014-2057-5 schema:about N1eebc10903324f408b17ccb38060e83b
2 N269437b540ec46468e33ae517ce4dc16
3 N449fa14604c94c92a3d58219bfa2f453
4 N7c59b0f14bc34c6786412f217a936eaf
5 N7e2f4a4c3a554c5fb5ef949ef95c5d08
6 N893f38d1c0e14365a7ffaafee84445b6
7 N9cd89388c3b34ec79ac36c0b4562f0c4
8 Na0c379a305eb43e089c524583fdbed65
9 Nb146792161784d01be5d9218ca85816d
10 Nc25a61b500794aa98fb4c496a2ae4bc7
11 Nd3189628363d4f81b7fadb39886ba1c5
12 Nf30cf90f8b874b5b9688ea1c2fa752e7
13 Nf560750e387442baa32f4e8b7ea32475
14 Nfee85efc2f7b4d4d86954a2dc3cca317
15 anzsrc-for:09
16 anzsrc-for:0912
17 schema:author Nb0dbffb9c80c481bab2fef81b5918d22
18 schema:citation sg:pub.10.1007/s00234-009-0537-4
19 sg:pub.10.1007/s00256-008-0630-5
20 sg:pub.10.1007/s00330-012-2501-7
21 sg:pub.10.1007/s00586-009-0998-5
22 sg:pub.10.1186/1475-925x-12-62
23 https://doi.org/10.1002/mrm.22523
24 https://doi.org/10.1016/j.actbio.2010.02.028
25 https://doi.org/10.1016/j.actbio.2010.08.020
26 https://doi.org/10.1016/j.actbio.2013.02.036
27 https://doi.org/10.1016/j.actbio.2013.02.041
28 https://doi.org/10.1016/j.actbio.2013.05.010
29 https://doi.org/10.1016/j.biomaterials.2005.07.037
30 https://doi.org/10.1016/j.biomaterials.2005.10.003
31 https://doi.org/10.1016/j.ocl.2006.04.001
32 https://doi.org/10.1016/j.spinee.2006.03.016
33 https://doi.org/10.1055/s-2002-23160
34 https://doi.org/10.1088/0031-9155/54/21/009
35 https://doi.org/10.1097/01.rli.0000086495.96457.54
36 https://doi.org/10.1097/rct.0b013e3181568b27
37 https://doi.org/10.1097/rli.0b013e3181e94384
38 https://doi.org/10.1148/radiol.12112408
39 https://doi.org/10.1148/radiol.13122089
40 https://doi.org/10.1148/radiol.2271020085
41 https://doi.org/10.1148/radiol.2282011860
42 https://doi.org/10.1148/rg.246045065
43 https://doi.org/10.1148/rg.273065087
44 https://doi.org/10.1177/0284185113510492
45 https://doi.org/10.1177/0885328212472215
46 https://doi.org/10.2214/ajr.11.8233
47 schema:datePublished 2015-06
48 schema:datePublishedReg 2015-06-01
49 schema:description OBJECTIVE: To evaluate metal artifacts induced by biodegradable magnesium--a new class of degradable biomaterial that is beginning to enter the orthopedic routine--on CT and MRI compared to standard titanium and steel controls. METHODS: Different pins made of titanium, stainless steel, and biodegradable magnesium alloys were scanned using a second-generation dual-energy multidetector CT and a 1.5-T MR scanner. In CT, quantitative assessment of artifacts was performed by two independent readers by measuring the noise in standardized regions of interest close to the pins. In MRI, the artifact diameter was measured. Interobserver agreement was evaluated using intraclass correlation coefficients. Artifacts were compared using Mann Whitney U tests. RESULTS: In comparison to stainless steel, biodegradable magnesium alloys induced significantly fewer artifacts in both 1.5-T MRI (p = 0.019-0.021) and CT (p = 0.003-0.006). Compared to titanium, magnesium induced significantly less artifact-related noise in CT (p = 0.003-0.008). Although artifacts were less on MRI for biodegradable magnesium compared to titanium, this result was not statistically significant. CONCLUSION: Biodegradable magnesium alloys induce substantially fewer artifacts in CT compared to standard titanium and stainless steel, and fewer artifacts in MRI for the comparison with stainless steel.
50 schema:genre research_article
51 schema:inLanguage en
52 schema:isAccessibleForFree false
53 schema:isPartOf N08fffd8860354682b0f808d3f68df040
54 Nd4fb40a0d75843df89cce5a4d90614fb
55 sg:journal.1086201
56 schema:name Metal-induced artifacts in computed tomography and magnetic resonance imaging: comparison of a biodegradable magnesium alloy versus titanium and stainless steel controls
57 schema:pagination 849-856
58 schema:productId N1ebd09ec2edb430ea778c03070e0e1c6
59 N8cf8a12febe5464fa79e859454dff9ba
60 N9f0991c2dc8e462fab72dfe30ec1af8d
61 Nb7bf7782d8424d52a37feed96e51c8f9
62 Nf5e05e1c391246a0ab74b28f9c37a488
63 schema:sameAs https://app.dimensions.ai/details/publication/pub.1015542173
64 https://doi.org/10.1007/s00256-014-2057-5
65 schema:sdDatePublished 2019-04-10T18:13
66 schema:sdLicense https://scigraph.springernature.com/explorer/license/
67 schema:sdPublisher Nf5de2961e9a24a448a76b8119b19eb1f
68 schema:url http://link.springer.com/10.1007/s00256-014-2057-5
69 sgo:license sg:explorer/license/
70 sgo:sdDataset articles
71 rdf:type schema:ScholarlyArticle
72 N08fffd8860354682b0f808d3f68df040 schema:volumeNumber 44
73 rdf:type schema:PublicationVolume
74 N1ebd09ec2edb430ea778c03070e0e1c6 schema:name doi
75 schema:value 10.1007/s00256-014-2057-5
76 rdf:type schema:PropertyValue
77 N1eebc10903324f408b17ccb38060e83b schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
78 schema:name Titanium
79 rdf:type schema:DefinedTerm
80 N269437b540ec46468e33ae517ce4dc16 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
81 schema:name Tomography, X-Ray Computed
82 rdf:type schema:DefinedTerm
83 N3d5e675e5fbe46988dbc09ad6b4275ff rdf:first sg:person.0723463226.06
84 rdf:rest rdf:nil
85 N449fa14604c94c92a3d58219bfa2f453 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
86 schema:name Alloys
87 rdf:type schema:DefinedTerm
88 N624bc49d5f3a404c8b9738f8ab34949c rdf:first sg:person.0726123425.01
89 rdf:rest Nc0139b9eae2d42fb9468064ed740b57b
90 N6d54009809444a238a1c5c1114534c1c rdf:first sg:person.0607644454.11
91 rdf:rest Na72db0cd7b9f40229fee8e8d520c45c9
92 N7c59b0f14bc34c6786412f217a936eaf schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
93 schema:name Sensitivity and Specificity
94 rdf:type schema:DefinedTerm
95 N7e2f4a4c3a554c5fb5ef949ef95c5d08 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
96 schema:name Reproducibility of Results
97 rdf:type schema:DefinedTerm
98 N893f38d1c0e14365a7ffaafee84445b6 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
99 schema:name Metals
100 rdf:type schema:DefinedTerm
101 N8cf8a12febe5464fa79e859454dff9ba schema:name readcube_id
102 schema:value 4a0cf5cd938a8ba78d913f973f7e704b1e15604d0472d204b4d48073f88f3ec7
103 rdf:type schema:PropertyValue
104 N9bc2f9b3f14e42c9aa47f32ac7a25ead schema:affiliation https://www.grid.ac/institutes/grid.470133.2
105 schema:familyName Beck
106 schema:givenName Stefan
107 rdf:type schema:Person
108 N9cd89388c3b34ec79ac36c0b4562f0c4 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
109 schema:name Observer Variation
110 rdf:type schema:DefinedTerm
111 N9f0991c2dc8e462fab72dfe30ec1af8d schema:name dimensions_id
112 schema:value pub.1015542173
113 rdf:type schema:PropertyValue
114 Na0c379a305eb43e089c524583fdbed65 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
115 schema:name Magnesium
116 rdf:type schema:DefinedTerm
117 Na72db0cd7b9f40229fee8e8d520c45c9 rdf:first sg:person.01242345135.47
118 rdf:rest N3d5e675e5fbe46988dbc09ad6b4275ff
119 Nb0dbffb9c80c481bab2fef81b5918d22 rdf:first sg:person.0767630214.52
120 rdf:rest N624bc49d5f3a404c8b9738f8ab34949c
121 Nb146792161784d01be5d9218ca85816d schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
122 schema:name Artifacts
123 rdf:type schema:DefinedTerm
124 Nb7bf7782d8424d52a37feed96e51c8f9 schema:name pubmed_id
125 schema:value 25417003
126 rdf:type schema:PropertyValue
127 Nc0139b9eae2d42fb9468064ed740b57b rdf:first sg:person.01341624247.16
128 rdf:rest Nd7c44f126f7543d0a9f79fbd0100148b
129 Nc25a61b500794aa98fb4c496a2ae4bc7 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
130 schema:name Bone Nails
131 rdf:type schema:DefinedTerm
132 Nd3189628363d4f81b7fadb39886ba1c5 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
133 schema:name Magnetic Resonance Imaging
134 rdf:type schema:DefinedTerm
135 Nd4fb40a0d75843df89cce5a4d90614fb schema:issueNumber 6
136 rdf:type schema:PublicationIssue
137 Nd7c44f126f7543d0a9f79fbd0100148b rdf:first N9bc2f9b3f14e42c9aa47f32ac7a25ead
138 rdf:rest N6d54009809444a238a1c5c1114534c1c
139 Nf30cf90f8b874b5b9688ea1c2fa752e7 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
140 schema:name Absorbable Implants
141 rdf:type schema:DefinedTerm
142 Nf560750e387442baa32f4e8b7ea32475 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
143 schema:name Stainless Steel
144 rdf:type schema:DefinedTerm
145 Nf5de2961e9a24a448a76b8119b19eb1f schema:name Springer Nature - SN SciGraph project
146 rdf:type schema:Organization
147 Nf5e05e1c391246a0ab74b28f9c37a488 schema:name nlm_unique_id
148 schema:value 7701953
149 rdf:type schema:PropertyValue
150 Nfee85efc2f7b4d4d86954a2dc3cca317 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
151 schema:name Materials Testing
152 rdf:type schema:DefinedTerm
153 anzsrc-for:09 schema:inDefinedTermSet anzsrc-for:
154 schema:name Engineering
155 rdf:type schema:DefinedTerm
156 anzsrc-for:0912 schema:inDefinedTermSet anzsrc-for:
157 schema:name Materials Engineering
158 rdf:type schema:DefinedTerm
159 sg:journal.1086201 schema:issn 0364-2348
160 1432-2161
161 schema:name Skeletal Radiology
162 rdf:type schema:Periodical
163 sg:person.01242345135.47 schema:affiliation https://www.grid.ac/institutes/grid.412004.3
164 schema:familyName Farshad-Amacker
165 schema:givenName Nadja
166 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01242345135.47
167 rdf:type schema:Person
168 sg:person.01341624247.16 schema:affiliation https://www.grid.ac/institutes/grid.412004.3
169 schema:familyName Frauenfelder
170 schema:givenName Thomas
171 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01341624247.16
172 rdf:type schema:Person
173 sg:person.0607644454.11 schema:affiliation https://www.grid.ac/institutes/grid.412004.3
174 schema:familyName Guggenberger
175 schema:givenName Roman
176 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0607644454.11
177 rdf:type schema:Person
178 sg:person.0723463226.06 schema:affiliation https://www.grid.ac/institutes/grid.412004.3
179 schema:familyName Andreisek
180 schema:givenName Gustav
181 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0723463226.06
182 rdf:type schema:Person
183 sg:person.0726123425.01 schema:affiliation https://www.grid.ac/institutes/grid.482286.2
184 schema:familyName Luechinger
185 schema:givenName Roger
186 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0726123425.01
187 rdf:type schema:Person
188 sg:person.0767630214.52 schema:affiliation https://www.grid.ac/institutes/grid.412004.3
189 schema:familyName Filli
190 schema:givenName Lukas
191 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0767630214.52
192 rdf:type schema:Person
193 sg:pub.10.1007/s00234-009-0537-4 schema:sameAs https://app.dimensions.ai/details/publication/pub.1052229567
194 https://doi.org/10.1007/s00234-009-0537-4
195 rdf:type schema:CreativeWork
196 sg:pub.10.1007/s00256-008-0630-5 schema:sameAs https://app.dimensions.ai/details/publication/pub.1023887520
197 https://doi.org/10.1007/s00256-008-0630-5
198 rdf:type schema:CreativeWork
199 sg:pub.10.1007/s00330-012-2501-7 schema:sameAs https://app.dimensions.ai/details/publication/pub.1013066689
200 https://doi.org/10.1007/s00330-012-2501-7
201 rdf:type schema:CreativeWork
202 sg:pub.10.1007/s00586-009-0998-5 schema:sameAs https://app.dimensions.ai/details/publication/pub.1014725426
203 https://doi.org/10.1007/s00586-009-0998-5
204 rdf:type schema:CreativeWork
205 sg:pub.10.1186/1475-925x-12-62 schema:sameAs https://app.dimensions.ai/details/publication/pub.1007119432
206 https://doi.org/10.1186/1475-925x-12-62
207 rdf:type schema:CreativeWork
208 https://doi.org/10.1002/mrm.22523 schema:sameAs https://app.dimensions.ai/details/publication/pub.1051372809
209 rdf:type schema:CreativeWork
210 https://doi.org/10.1016/j.actbio.2010.02.028 schema:sameAs https://app.dimensions.ai/details/publication/pub.1003493583
211 rdf:type schema:CreativeWork
212 https://doi.org/10.1016/j.actbio.2010.08.020 schema:sameAs https://app.dimensions.ai/details/publication/pub.1033473483
213 rdf:type schema:CreativeWork
214 https://doi.org/10.1016/j.actbio.2013.02.036 schema:sameAs https://app.dimensions.ai/details/publication/pub.1006438756
215 rdf:type schema:CreativeWork
216 https://doi.org/10.1016/j.actbio.2013.02.041 schema:sameAs https://app.dimensions.ai/details/publication/pub.1031508985
217 rdf:type schema:CreativeWork
218 https://doi.org/10.1016/j.actbio.2013.05.010 schema:sameAs https://app.dimensions.ai/details/publication/pub.1048285349
219 rdf:type schema:CreativeWork
220 https://doi.org/10.1016/j.biomaterials.2005.07.037 schema:sameAs https://app.dimensions.ai/details/publication/pub.1017825147
221 rdf:type schema:CreativeWork
222 https://doi.org/10.1016/j.biomaterials.2005.10.003 schema:sameAs https://app.dimensions.ai/details/publication/pub.1006534527
223 rdf:type schema:CreativeWork
224 https://doi.org/10.1016/j.ocl.2006.04.001 schema:sameAs https://app.dimensions.ai/details/publication/pub.1040615467
225 rdf:type schema:CreativeWork
226 https://doi.org/10.1016/j.spinee.2006.03.016 schema:sameAs https://app.dimensions.ai/details/publication/pub.1052408752
227 rdf:type schema:CreativeWork
228 https://doi.org/10.1055/s-2002-23160 schema:sameAs https://app.dimensions.ai/details/publication/pub.1057413581
229 rdf:type schema:CreativeWork
230 https://doi.org/10.1088/0031-9155/54/21/009 schema:sameAs https://app.dimensions.ai/details/publication/pub.1059027887
231 rdf:type schema:CreativeWork
232 https://doi.org/10.1097/01.rli.0000086495.96457.54 schema:sameAs https://app.dimensions.ai/details/publication/pub.1049400764
233 rdf:type schema:CreativeWork
234 https://doi.org/10.1097/rct.0b013e3181568b27 schema:sameAs https://app.dimensions.ai/details/publication/pub.1033355825
235 rdf:type schema:CreativeWork
236 https://doi.org/10.1097/rli.0b013e3181e94384 schema:sameAs https://app.dimensions.ai/details/publication/pub.1011872905
237 rdf:type schema:CreativeWork
238 https://doi.org/10.1148/radiol.12112408 schema:sameAs https://app.dimensions.ai/details/publication/pub.1042575147
239 rdf:type schema:CreativeWork
240 https://doi.org/10.1148/radiol.13122089 schema:sameAs https://app.dimensions.ai/details/publication/pub.1041919942
241 rdf:type schema:CreativeWork
242 https://doi.org/10.1148/radiol.2271020085 schema:sameAs https://app.dimensions.ai/details/publication/pub.1020995892
243 rdf:type schema:CreativeWork
244 https://doi.org/10.1148/radiol.2282011860 schema:sameAs https://app.dimensions.ai/details/publication/pub.1019981066
245 rdf:type schema:CreativeWork
246 https://doi.org/10.1148/rg.246045065 schema:sameAs https://app.dimensions.ai/details/publication/pub.1048428298
247 rdf:type schema:CreativeWork
248 https://doi.org/10.1148/rg.273065087 schema:sameAs https://app.dimensions.ai/details/publication/pub.1013701269
249 rdf:type schema:CreativeWork
250 https://doi.org/10.1177/0284185113510492 schema:sameAs https://app.dimensions.ai/details/publication/pub.1037116633
251 rdf:type schema:CreativeWork
252 https://doi.org/10.1177/0885328212472215 schema:sameAs https://app.dimensions.ai/details/publication/pub.1050966848
253 rdf:type schema:CreativeWork
254 https://doi.org/10.2214/ajr.11.8233 schema:sameAs https://app.dimensions.ai/details/publication/pub.1069302262
255 rdf:type schema:CreativeWork
256 https://www.grid.ac/institutes/grid.412004.3 schema:alternateName University Hospital of Zurich
257 schema:name Department of Diagnostic and Interventional Radiology, University Hospital Zurich, Ramistrasse 100, 8091, Zurich, Switzerland
258 Department of Radiology, University Hospital Zurich, Ramistrasse 100, CH - 8091, Zurich, Switzerland
259 rdf:type schema:Organization
260 https://www.grid.ac/institutes/grid.470133.2 schema:alternateName Johnson & Johnson (Switzerland)
261 schema:name Synthes GmbH, 4528, Zuchwil, Switzerland
262 rdf:type schema:Organization
263 https://www.grid.ac/institutes/grid.482286.2 schema:alternateName Institute for Biomedical Engineering
264 schema:name Institute for Biomedical Engineering, University and ETH Zurich, Ramistrasse 100, 8091, Zurich, Switzerland
265 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...