FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1790445412> ?p ?o ?g. }

• W1790445412 abstract "We have previously introduced anatomic biologic contouring (ABC) with PET/CT, using a distinct halo to unify contouring methods in treatment planning for lung and head and neck cancers. The objective of this study is to assess the utility of PET/CT in planning and treatment response for cervical cancer. Forty-two patients with stages II-IIIB cervix cancer were planned for irradiation using PET/CT. A CT-based Gross Tumor Volume (GTV-CT) was delineated by two independent observers while the PET remained obscured. The Planning Target Volume (PTV) was obtained by adding a 1.5 cm margin around the GTV. The same volumes were recontoured using PET/CT data and termed GTV-ABC and PTV-ABC, respectively. The values of GTV-CT and GTV-ABC and the absolute differences between the two observers were analyzed. Additionally, 23 of these patients had PET/CT performed 3 months after treatment. The anatomic biologic value (ABV) was calculated using the product of maximum diameter and mean SUV of the cervical tumor. The pre- and post-treatment ABVs were compared. A halo was observed around areas of maximal SUV uptake. The mean halo SUV was 1.91 ± 0.56 (SD). The mean halo thickness was 2.12 ± 0.5 (SD) mm. Inter-observer GTV variability decreased from a mean volume difference of 55.36 cm(3) in CT-based planning to 12.29 cm(3) in PET/CT-based planning with a respective decrease in standard deviation (SD) from 55.78 to 10.24 (p <0.001). Comparison of mean pre-treatment and post-treatment ABV's revealed a decrease of ABV from 48.2 to 7.8 (p<0.001). PET/CT is a valuable tool in radiation therapy planning and evaluation of treatment response for cervical cancer. A clearly visualized halo was successfully implemented in GTV contouring in cervical cancer, resulting in decreased inter-observer variability in planning. PET/CT has the ability to quantify treatment response using anatomic biologic value." @default.
• W1790445412 created "2016-06-24" @default.
• W1790445412 creator A5026473253 @default.
• W1790445412 creator A5033518077 @default.
• W1790445412 creator A5058507007 @default.
• W1790445412 creator A5069688201 @default.
• W1790445412 creator A5077834089 @default.
• W1790445412 creator A5079264551 @default.
• W1790445412 creator A5082063354 @default.
• W1790445412 creator A5089136201 @default.
• W1790445412 date "2012-01-01" @default.
• W1790445412 modified "2023-10-01" @default.
• W1790445412 title "The role of PET/CT in decreasing inter-observer variability in treatment planning and evaluation of response for cervical cancer." @default.
• W1790445412 cites W1968556737 @default.
• W1790445412 cites W1990659496 @default.
• W1790445412 cites W1995102805 @default.
• W1790445412 cites W2010112711 @default.
• W1790445412 cites W2013130053 @default.
• W1790445412 cites W2041862829 @default.
• W1790445412 cites W2044380336 @default.
• W1790445412 cites W2058941102 @default.
• W1790445412 cites W2061881977 @default.
• W1790445412 cites W2064876276 @default.
• W1790445412 cites W2070511814 @default.
• W1790445412 cites W2076595762 @default.
• W1790445412 cites W2085681823 @default.
• W1790445412 cites W2086839036 @default.
• W1790445412 cites W2091617338 @default.
• W1790445412 cites W2102710572 @default.
• W1790445412 cites W2105119749 @default.
• W1790445412 cites W2130332406 @default.
• W1790445412 cites W2143759054 @default.
• W1790445412 cites W2343925483 @default.
• W1790445412 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3477735" @default.
• W1790445412 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23133818" @default.
• W1790445412 hasPublicationYear "2012" @default.
• W1790445412 type Work @default.
• W1790445412 sameAs 1790445412 @default.
• W1790445412 citedByCount "7" @default.
• W1790445412 countsByYear W17904454122013 @default.
• W1790445412 countsByYear W17904454122015 @default.
• W1790445412 countsByYear W17904454122018 @default.
• W1790445412 countsByYear W17904454122019 @default.
• W1790445412 countsByYear W17904454122022 @default.
• W1790445412 crossrefType "journal-article" @default.
• W1790445412 hasAuthorship W1790445412A5026473253 @default.
• W1790445412 hasAuthorship W1790445412A5033518077 @default.
• W1790445412 hasAuthorship W1790445412A5058507007 @default.
• W1790445412 hasAuthorship W1790445412A5069688201 @default.
• W1790445412 hasAuthorship W1790445412A5077834089 @default.
• W1790445412 hasAuthorship W1790445412A5079264551 @default.
• W1790445412 hasAuthorship W1790445412A5082063354 @default.
• W1790445412 hasAuthorship W1790445412A5089136201 @default.
• W1790445412 hasConcept C121608353 @default.
• W1790445412 hasConcept C126322002 @default.
• W1790445412 hasConcept C126838900 @default.
• W1790445412 hasConcept C127413603 @default.
• W1790445412 hasConcept C199639397 @default.
• W1790445412 hasConcept C201645570 @default.
• W1790445412 hasConcept C2776530083 @default.
• W1790445412 hasConcept C2778220009 @default.
• W1790445412 hasConcept C2779104521 @default.
• W1790445412 hasConcept C2989005 @default.
• W1790445412 hasConcept C509974204 @default.
• W1790445412 hasConcept C71924100 @default.
• W1790445412 hasConceptScore W1790445412C121608353 @default.
• W1790445412 hasConceptScore W1790445412C126322002 @default.
• W1790445412 hasConceptScore W1790445412C126838900 @default.
• W1790445412 hasConceptScore W1790445412C127413603 @default.
• W1790445412 hasConceptScore W1790445412C199639397 @default.
• W1790445412 hasConceptScore W1790445412C201645570 @default.
• W1790445412 hasConceptScore W1790445412C2776530083 @default.
• W1790445412 hasConceptScore W1790445412C2778220009 @default.
• W1790445412 hasConceptScore W1790445412C2779104521 @default.
• W1790445412 hasConceptScore W1790445412C2989005 @default.
• W1790445412 hasConceptScore W1790445412C509974204 @default.
• W1790445412 hasConceptScore W1790445412C71924100 @default.
• W1790445412 hasLocation W17904454121 @default.
• W1790445412 hasOpenAccess W1790445412 @default.
• W1790445412 hasPrimaryLocation W17904454121 @default.
• W1790445412 hasRelatedWork W1538608181 @default.
• W1790445412 hasRelatedWork W1912734915 @default.
• W1790445412 hasRelatedWork W2095051385 @default.
• W1790445412 hasRelatedWork W2117219606 @default.
• W1790445412 hasRelatedWork W2160671435 @default.
• W1790445412 hasRelatedWork W2276603075 @default.
• W1790445412 hasRelatedWork W2349852517 @default.
• W1790445412 hasRelatedWork W2353662237 @default.
• W1790445412 hasRelatedWork W2362073506 @default.
• W1790445412 hasRelatedWork W2368114325 @default.
• W1790445412 hasRelatedWork W2376075160 @default.
• W1790445412 hasRelatedWork W2381086514 @default.
• W1790445412 hasRelatedWork W2388987518 @default.
• W1790445412 hasRelatedWork W2425072384 @default.
• W1790445412 hasRelatedWork W2537313001 @default.
• W1790445412 hasRelatedWork W2776749343 @default.
• W1790445412 hasRelatedWork W3025368897 @default.
• W1790445412 hasRelatedWork W3029518778 @default.
• W1790445412 hasRelatedWork W3175652308 @default.
• W1790445412 hasRelatedWork W2341395237 @default.

• next