FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1982022021> ?p ?o ?g. }

• W1982022021 endingPage "725" @default.
• W1982022021 startingPage "720" @default.
• W1982022021 abstract "Precise delineation of the shape of skull base meningiomas is critical for their treatment and follow-up but is often difficult using conventional imaging such as CT and MRI. We report our results with PET/CT and 2-(18)F-fluoro-L-tyrosine ((18)F-TYR), a marker of amino acid transport, as part of the yearly follow-up of irradiated patients.Eleven patients (mean age, 56.5 y) with skull base meningiomas (n=13 lesions) previously irradiated were included. All patients received 300 MBq of (18)F-TYR and were imaged after 30 min of uptake, using a dedicated PET/CT system. The images were first visually examined, and regions of interest (ROI) were then placed over the transaxial PET slice showing the highest uptake. Another ROI was placed over the normal parietal cortex. Tumor-to-cortex activity ratios were obtained by dividing the maximum pixel value in the tumor ROI by the maximum pixel value in the cortex ROI. The PET/CT images were compared with the MR images obtained as part of routine follow-up.Accumulation of the tracer was higher in all meningiomas than in the surrounding tissue. The tumor-to-cortex activity ratio was 2.53 +/- 0.35 (range, 1.3-6). Nonneoplastic tissue such as hyperemic cavernous sinus did not take up the radionuclide and was therefore easily distinguished from the meningioma. The (18)F-TYR anomalies completely overlapped with the MR image in 54% of the tumors, extended beyond the MRI lesion in 38% of the tumors, and were smaller in 8% of the tumors.Meningiomas of the skull base are clearly visualized using (18)F-TYR PET/CT, even after irradiation. In addition to MRI, (18)F-TYR PET/CT images may contribute to the evaluation, delineation, and follow-up of these tumors." @default.
• W1982022021 created "2016-06-24" @default.
• W1982022021 creator A5000840176 @default.
• W1982022021 creator A5020428601 @default.
• W1982022021 creator A5041767775 @default.
• W1982022021 creator A5043698082 @default.
• W1982022021 creator A5045093462 @default.
• W1982022021 creator A5065371356 @default.
• W1982022021 creator A5089378429 @default.
• W1982022021 date "2007-05-01" @default.
• W1982022021 modified "2023-10-17" @default.
• W1982022021 title "PET/CT of Skull Base Meningiomas Using 2-18F-Fluoro-L-Tyrosine: Initial Report" @default.
• W1982022021 cites W1551507374 @default.
• W1982022021 cites W1800926115 @default.
• W1982022021 cites W1911522295 @default.
• W1982022021 cites W1915637247 @default.
• W1982022021 cites W1928161667 @default.
• W1982022021 cites W1931822301 @default.
• W1982022021 cites W1965383962 @default.
• W1982022021 cites W1969613627 @default.
• W1982022021 cites W1974760657 @default.
• W1982022021 cites W1979009236 @default.
• W1982022021 cites W1985369834 @default.
• W1982022021 cites W1993256063 @default.
• W1982022021 cites W2010678815 @default.
• W1982022021 cites W2013827677 @default.
• W1982022021 cites W2016018253 @default.
• W1982022021 cites W2020420274 @default.
• W1982022021 cites W2021283222 @default.
• W1982022021 cites W2021958510 @default.
• W1982022021 cites W2038751110 @default.
• W1982022021 cites W2048263109 @default.
• W1982022021 cites W2053882060 @default.
• W1982022021 cites W2074535727 @default.
• W1982022021 cites W2076649680 @default.
• W1982022021 cites W2079034377 @default.
• W1982022021 cites W2087172624 @default.
• W1982022021 cites W2111820843 @default.
• W1982022021 cites W2117232574 @default.
• W1982022021 cites W2136481584 @default.
• W1982022021 cites W2141772575 @default.
• W1982022021 cites W2142642466 @default.
• W1982022021 cites W2152938850 @default.
• W1982022021 cites W2155209256 @default.
• W1982022021 cites W2169849546 @default.
• W1982022021 cites W2170702651 @default.
• W1982022021 cites W2261759045 @default.
• W1982022021 cites W2282198192 @default.
• W1982022021 cites W2396462466 @default.
• W1982022021 cites W2417815290 @default.
• W1982022021 doi "https://doi.org/10.2967/jnumed.106.038216" @default.
• W1982022021 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17475959" @default.
• W1982022021 hasPublicationYear "2007" @default.
• W1982022021 type Work @default.
• W1982022021 sameAs 1982022021 @default.
• W1982022021 citedByCount "48" @default.
• W1982022021 countsByYear W19820220212012 @default.
• W1982022021 countsByYear W19820220212013 @default.
• W1982022021 countsByYear W19820220212014 @default.
• W1982022021 countsByYear W19820220212015 @default.
• W1982022021 countsByYear W19820220212017 @default.
• W1982022021 countsByYear W19820220212018 @default.
• W1982022021 countsByYear W19820220212019 @default.
• W1982022021 countsByYear W19820220212021 @default.
• W1982022021 countsByYear W19820220212022 @default.
• W1982022021 countsByYear W19820220212023 @default.
• W1982022021 crossrefType "journal-article" @default.
• W1982022021 hasAuthorship W1982022021A5000840176 @default.
• W1982022021 hasAuthorship W1982022021A5020428601 @default.
• W1982022021 hasAuthorship W1982022021A5041767775 @default.
• W1982022021 hasAuthorship W1982022021A5043698082 @default.
• W1982022021 hasAuthorship W1982022021A5045093462 @default.
• W1982022021 hasAuthorship W1982022021A5065371356 @default.
• W1982022021 hasAuthorship W1982022021A5089378429 @default.
• W1982022021 hasBestOaLocation W19820220211 @default.
• W1982022021 hasConcept C105702510 @default.
• W1982022021 hasConcept C126838900 @default.
• W1982022021 hasConcept C142724271 @default.
• W1982022021 hasConcept C169760540 @default.
• W1982022021 hasConcept C19609008 @default.
• W1982022021 hasConcept C2777348757 @default.
• W1982022021 hasConcept C2779160599 @default.
• W1982022021 hasConcept C2779300802 @default.
• W1982022021 hasConcept C2781156865 @default.
• W1982022021 hasConcept C2989005 @default.
• W1982022021 hasConcept C71924100 @default.
• W1982022021 hasConcept C86803240 @default.
• W1982022021 hasConceptScore W1982022021C105702510 @default.
• W1982022021 hasConceptScore W1982022021C126838900 @default.
• W1982022021 hasConceptScore W1982022021C142724271 @default.
• W1982022021 hasConceptScore W1982022021C169760540 @default.
• W1982022021 hasConceptScore W1982022021C19609008 @default.
• W1982022021 hasConceptScore W1982022021C2777348757 @default.
• W1982022021 hasConceptScore W1982022021C2779160599 @default.
• W1982022021 hasConceptScore W1982022021C2779300802 @default.
• W1982022021 hasConceptScore W1982022021C2781156865 @default.
• W1982022021 hasConceptScore W1982022021C2989005 @default.
• W1982022021 hasConceptScore W1982022021C71924100 @default.

• next