2021
Tumor DNA Mutations From Intraparenchymal Brain Metastases Are Detectable in CSF
Cheok SK, Narayan A, Arnal-Estape A, Gettinger S, Goldberg SB, Kluger HM, Nguyen D, Patel A, Chiang V. Tumor DNA Mutations From Intraparenchymal Brain Metastases Are Detectable in CSF. JCO Precision Oncology 2021, 5: 163-172. PMID: 34250381, PMCID: PMC8232069, DOI: 10.1200/po.20.00292.Peer-Reviewed Original ResearchConceptsIntraparenchymal brain metastasesBrain metastasesCell-free DNAExtracranial tumorsBrain metastasis tissuesProgressive brain metastasesThird of patientsNormal pressure hydrocephalusTumor DNA mutationsPrimary cancer typeAnalysis of CSFSamples of CSFLeptomeningeal diseaseEffective surrogate markerBrain biopsyPressure hydrocephalusLumbar punctureSurrogate markerCancer-associated genesMetastasis tissuesPatientsMetastasisDiscordant responsesRenal cellsGenomic profiling
2012
Ultrasensitive Measurement of Hotspot Mutations in Tumor DNA in Blood Using Error-Suppressed Multiplexed Deep Sequencing
Narayan A, Carriero NJ, Gettinger SN, Kluytenaar J, Kozak KR, Yock TI, Muscato NE, Ugarelli P, Decker RH, Patel AA. Ultrasensitive Measurement of Hotspot Mutations in Tumor DNA in Blood Using Error-Suppressed Multiplexed Deep Sequencing. Cancer Research 2012, 72: 3492-3498. PMID: 22581825, PMCID: PMC3426449, DOI: 10.1158/0008-5472.can-11-4037.Peer-Reviewed Original ResearchConceptsNon-small cell lung cancerTumor DNATumor DNA levelsCell lung cancerCell-free tumor DNATreatment-associated changesDNA levelsTumor-specific mutationsPractical diagnostic testLung cancerPractical clinical implementationPatient samplesDiagnostic testsHotspot mutationsClinical implementationNext-generation sequencingBloodCancer biomarkersSuccessful useNormal DNAMutationsPatientsDeep sequencing
2009
Implications of Respiratory Motion as Measured by Four-Dimensional Computed Tomography for Radiation Treatment Planning of Esophageal Cancer
Patel AA, Wolfgang JA, Niemierko A, Hong TS, Yock T, Choi NC. Implications of Respiratory Motion as Measured by Four-Dimensional Computed Tomography for Radiation Treatment Planning of Esophageal Cancer. International Journal Of Radiation Oncology • Biology • Physics 2009, 74: 290-296. PMID: 19362248, DOI: 10.1016/j.ijrobp.2008.12.060.Peer-Reviewed Original ResearchConceptsLymph nodesFour-dimensional computed tomographyPrimary tumorEsophageal cancerCT scanComputed tomographyRespiratory tumor motionDistal esophageal tumorsDistal thoracic esophagusEsophageal primary tumorsPrimary esophageal cancerMassachusetts General HospitalTumor motionRespiratory motionDistal tumorsCurative treatmentThoracic esophagusEsophageal tumorsGeneral HospitalLeft-right directionsAnatomic locationRadiation treatment planningLR dimensionAP motionTumors