False positive for malignancy of a lung nodule on FDG PET/CT scans—a lesion with high FDG uptake but stable in size
Abstract A highly F-18 fluorodeoxyglucose-avid lung nodule was stable in both size and metabolic activity over 4 months. This was most likely nonneoplastic because a true tumor would grown in volume overtime. The high level of energy consumption was contributing functional activities or by inflammat...
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| Veröffentlicht in: | Clinical imaging 2010-09, Vol.34 (5), p.393-395 |
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| creator | Wan, David Q Xu, Alan D Manner, Charles E |
| description | Abstract A highly F-18 fluorodeoxyglucose-avid lung nodule was stable in both size and metabolic activity over 4 months. This was most likely nonneoplastic because a true tumor would grown in volume overtime. The high level of energy consumption was contributing functional activities or by inflammatory cells. Because the speed of tumor growth is proportional to its energy consumption, we consider the higher the metabolic activity of a lesion, the less likely of malignant if it was stable in size over time. |
| doi_str_mv | 10.1016/j.clinimag.2009.11.002 |
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This was most likely nonneoplastic because a true tumor would grown in volume overtime. The high level of energy consumption was contributing functional activities or by inflammatory cells. 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This was most likely nonneoplastic because a true tumor would grown in volume overtime. The high level of energy consumption was contributing functional activities or by inflammatory cells. Because the speed of tumor growth is proportional to its energy consumption, we consider the higher the metabolic activity of a lesion, the less likely of malignant if it was stable in size over time.</description><subject>Biological and medical sciences</subject><subject>Biopsy</subject><subject>Diagnosis, Differential</subject><subject>False Positive Reactions</subject><subject>Fluoro-deoxyglucose</subject><subject>Fluorodeoxyglucose F18 - pharmacokinetics</subject><subject>Follow-Up Studies</subject><subject>Giant Cells, Foreign-Body - diagnostic imaging</subject><subject>Giant Cells, Foreign-Body - metabolism</subject><subject>Giant Cells, Foreign-Body - pathology</subject><subject>Granuloma</subject><subject>Granuloma - diagnosis</subject><subject>Granuloma - metabolism</subject><subject>Granuloma - pathology</subject><subject>Humans</subject><subject>Lung - diagnostic imaging</subject><subject>Lung - metabolism</subject><subject>Lung - pathology</subject><subject>Lung cancer</subject><subject>Lung Diseases - diagnosis</subject><subject>Lung Diseases - metabolism</subject><subject>Lung Diseases - pathology</subject><subject>Lung Neoplasms - diagnosis</subject><subject>Lung nodule</subject><subject>Male</subject><subject>Medical imaging</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Pneumology</subject><subject>Position emission tomography</subject><subject>Positron-Emission Tomography - methods</subject><subject>Radiology</subject><subject>Radiopharmaceuticals - pharmacokinetics</subject><subject>Tomography</subject><subject>Tomography, X-Ray Computed - methods</subject><subject>Tumors</subject><subject>Tumors of the respiratory system and mediastinum</subject><issn>0899-7071</issn><issn>1873-4499</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFks9u1DAQxi0EokvhFSpLCHFKOo6dP74g0NItSJVAYjlbjj3Z9TbrLHFStJx4CJ6QJ8HpbqnUSw-WD_5933jmG0LOGKQMWHG-SU3rvNvqVZoByJSxFCB7QmasKnkihJRPyQwqKZMSSnZCXoSwgSiUonxOTjKoGOdQzsi40G1AuuuCG9wN0qbr6Va3buW1N3vaNVTTdvQr6js7tkg7TxcfL-nXi-X5fEmD0T78_f0nMhhcfPvphjVdu9X6lhp3g75GWo8DDYOuo9x5GtwvfEmeNVPdV8f7lHxfXCznn5KrL5ef5x-uEiNyOSQZN7pGbTNZaGhQVJpJa6FuuNUNWsa4qGvkwmIDktVYGYu2ggIrQGsbyU_J24Pvru9-jBgGtXXBYNtqj90YVCWkiCcvHyXLXAATecki-foBuenG3sc2FAOe5TIvqokqDpTpuxB6bNSuj2n1-wipKUG1UXcJqilBxZiKCUbh2dF-rLdo_8vuIovAmyOg4_jbpo9BuXDP8YyLCnjk3h84jAO-cdirYBx6g9b1aAZlO_f4X949sLjFYtVr3GO471uFTIH6Nu3btG4gATgI4P8AjVzSdg</recordid><startdate>20100901</startdate><enddate>20100901</enddate><creator>Wan, David Q</creator><creator>Xu, Alan D</creator><creator>Manner, Charles E</creator><general>Elsevier Inc</general><general>Elsevier</general><general>Elsevier Limited</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>K9.</scope><scope>M7Z</scope><scope>P64</scope><scope>7X8</scope><scope>7QO</scope></search><sort><creationdate>20100901</creationdate><title>False positive for malignancy of a lung nodule on FDG PET/CT scans—a lesion with high FDG uptake but stable in size</title><author>Wan, David Q ; Xu, Alan D ; Manner, Charles E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c459t-23cabead296a0fe48a19dd0bf3dafed1134bbe34def091be8cded806e80eddf93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Biological and medical sciences</topic><topic>Biopsy</topic><topic>Diagnosis, Differential</topic><topic>False Positive Reactions</topic><topic>Fluoro-deoxyglucose</topic><topic>Fluorodeoxyglucose F18 - pharmacokinetics</topic><topic>Follow-Up Studies</topic><topic>Giant Cells, Foreign-Body - diagnostic imaging</topic><topic>Giant Cells, Foreign-Body - metabolism</topic><topic>Giant Cells, Foreign-Body - pathology</topic><topic>Granuloma</topic><topic>Granuloma - diagnosis</topic><topic>Granuloma - metabolism</topic><topic>Granuloma - pathology</topic><topic>Humans</topic><topic>Lung - diagnostic imaging</topic><topic>Lung - metabolism</topic><topic>Lung - pathology</topic><topic>Lung cancer</topic><topic>Lung Diseases - diagnosis</topic><topic>Lung Diseases - metabolism</topic><topic>Lung Diseases - pathology</topic><topic>Lung Neoplasms - diagnosis</topic><topic>Lung nodule</topic><topic>Male</topic><topic>Medical imaging</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Pneumology</topic><topic>Position emission tomography</topic><topic>Positron-Emission Tomography - methods</topic><topic>Radiology</topic><topic>Radiopharmaceuticals - pharmacokinetics</topic><topic>Tomography</topic><topic>Tomography, X-Ray Computed - methods</topic><topic>Tumors</topic><topic>Tumors of the respiratory system and mediastinum</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wan, David Q</creatorcontrib><creatorcontrib>Xu, Alan D</creatorcontrib><creatorcontrib>Manner, Charles E</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Biochemistry Abstracts 1</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Biotechnology Research Abstracts</collection><jtitle>Clinical imaging</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wan, David Q</au><au>Xu, Alan D</au><au>Manner, Charles E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>False positive for malignancy of a lung nodule on FDG PET/CT scans—a lesion with high FDG uptake but stable in size</atitle><jtitle>Clinical imaging</jtitle><addtitle>Clin Imaging</addtitle><date>2010-09-01</date><risdate>2010</risdate><volume>34</volume><issue>5</issue><spage>393</spage><epage>395</epage><pages>393-395</pages><issn>0899-7071</issn><eissn>1873-4499</eissn><coden>CLIMEB</coden><abstract>Abstract A highly F-18 fluorodeoxyglucose-avid lung nodule was stable in both size and metabolic activity over 4 months. This was most likely nonneoplastic because a true tumor would grown in volume overtime. The high level of energy consumption was contributing functional activities or by inflammatory cells. Because the speed of tumor growth is proportional to its energy consumption, we consider the higher the metabolic activity of a lesion, the less likely of malignant if it was stable in size over time.</abstract><cop>New York, NY</cop><pub>Elsevier Inc</pub><pmid>20813307</pmid><doi>10.1016/j.clinimag.2009.11.002</doi><tpages>3</tpages></addata></record> |
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| subjects | Biological and medical sciences Biopsy Diagnosis, Differential False Positive Reactions Fluoro-deoxyglucose Fluorodeoxyglucose F18 - pharmacokinetics Follow-Up Studies Giant Cells, Foreign-Body - diagnostic imaging Giant Cells, Foreign-Body - metabolism Giant Cells, Foreign-Body - pathology Granuloma Granuloma - diagnosis Granuloma - metabolism Granuloma - pathology Humans Lung - diagnostic imaging Lung - metabolism Lung - pathology Lung cancer Lung Diseases - diagnosis Lung Diseases - metabolism Lung Diseases - pathology Lung Neoplasms - diagnosis Lung nodule Male Medical imaging Medical sciences Middle Aged Pneumology Position emission tomography Positron-Emission Tomography - methods Radiology Radiopharmaceuticals - pharmacokinetics Tomography Tomography, X-Ray Computed - methods Tumors Tumors of the respiratory system and mediastinum |
| title | False positive for malignancy of a lung nodule on FDG PET/CT scans—a lesion with high FDG uptake but stable in size |
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