2024
154 Elucidating the Immune Landscape of Radiation Necrosis Through Single Cell Analysis of Recurrent Brain Lesions in Patients After Stereotactic Radio Surgery
Robert S, Kiziltug E, Lu B, Arnal-Estape A, Nguyen D, Chiang V. 154 Elucidating the Immune Landscape of Radiation Necrosis Through Single Cell Analysis of Recurrent Brain Lesions in Patients After Stereotactic Radio Surgery. Neurosurgery 2024, 70: 35-36. DOI: 10.1227/neu.0000000000002809_154.Peer-Reviewed Original ResearchRadiation necrosisFluorescence-activated cell sortingInterferon-stimulated genesStereotactic radiosurgeryNatural killerMyeloid cellsImmune cellsRadiosurgical treatment of brain metastasesTreatment of brain metastasesCD4+ T cellsExpression of immune cellsMorbid side effectsTreatment of RNSubpopulations of myeloid cellsStereotactic radio surgeryMetastatic brain tumorsInvasive brain biopsyCellular immune profilesInflammatory immune responseCSF of patientsRN patientsBrain metastasesCD8+Immunotherapy optionsMetastatic tumors
2020
Laser interstitial thermal therapy in neuro-oncology applications
Hong CS, Kundishora AJ, Elsamadicy AA, Chiang VL. Laser interstitial thermal therapy in neuro-oncology applications. Surgical Neurology International 2020, 11: 231. PMID: 32874734, PMCID: PMC7451173, DOI: 10.25259/sni_496_2019.Peer-Reviewed Original ResearchLaser interstitial thermal therapyRadiation necrosisInterstitial thermal therapyBrain tumorsNeurosurgical oncologyMultiple intracranial pathologiesRole of LITTStandard craniotomy approachesOptimal patient selectionMetastatic brain tumorsOpen surgical resectionInvasive surgical treatmentLesion-specific characteristicsSymptomatic peritumoral edemaNeuro-oncology applicationsMedical comorbiditiesBrain metastasesSurgical resectionSurgical treatmentPatient selectionRecurrent tumorsTumor characteristicsOpen surgeryCare treatmentCraniotomy approach
2019
Transcriptomic Hallmarks of Tumor Plasticity and Stromal Interactions in Brain Metastasis
Wingrove E, Liu Z, Patel K, Arnal‐Estape A, Melnick M, Politi K, Monteiro C, Zhu L, Valiente M, Kluger H, Chiang V, Nguyen D. Transcriptomic Hallmarks of Tumor Plasticity and Stromal Interactions in Brain Metastasis. The FASEB Journal 2019, 33: 368.8-368.8. DOI: 10.1096/fasebj.2019.33.1_supplement.368.8.Peer-Reviewed Original ResearchBrain tumor microenvironmentBrain metastasesTumor microenvironmentTumor cellsLung adenocarcinomaTumor lesionsBrain metastatic tumor cellsBreast cancer brain metastasesHuman tumorsExpression of TIM3Cancer brain metastasesMetastatic brain tumorsExpression of astrocytesIntra-arterial injectionTumor-associated macrophagesSyngeneic model systemModels of melanomaFull-text articlesMetastatic tumor cellsCNS metastasesNeuroinflammatory responseBrain lesionsLung tumorsT cellsAthymic mice
2018
Laser ablation after stereotactic radiosurgery: a multicenter prospective study in patients with metastatic brain tumors and radiation necrosis.
Ahluwalia M, Barnett GH, Deng D, Tatter SB, Laxton AW, Mohammadi AM, Leuthardt E, Chamoun R, Judy K, Asher A, Essig M, Dietrich J, Chiang VL. Laser ablation after stereotactic radiosurgery: a multicenter prospective study in patients with metastatic brain tumors and radiation necrosis. Journal Of Neurosurgery 2018, 130: 804-811. PMID: 29726782, DOI: 10.3171/2017.11.jns171273.Peer-Reviewed Original ResearchMeSH KeywordsAblation TechniquesAdultAgedBrain NeoplasmsFemaleHumansKarnofsky Performance StatusLaser TherapyMagnetic Resonance ImagingMaleMiddle AgedNecrosisNeoplasm Recurrence, LocalPostoperative ComplicationsProgression-Free SurvivalProspective StudiesQuality of LifeRadiation InjuriesRadiosurgeryTreatment OutcomeConceptsProgression-free survivalQuality of lifeKarnofsky Performance ScaleMulticenter prospective studyKPS scoreRecurrent tumorsStereotactic radiosurgeryOverall survivalProspective studyRadiation necrosisNeuro-Oncology Brain Metastases criteriaLocal progression-free survivalMedian KPS scoreSteroid sparing effectMetastatic brain tumorsLength of stayPercent of subjectsDuration of survivalOverall event rateSignificant differencesMajority of casesMetastasis (TNM) criteriaOS advantageProgression patientsBrain metastases
2017
SURG-06. LASER ABLATION IN STEREOTACTIC NEUROSURGERY (LAISE): A MULTI-INSTITUTIONAL RETROSPECTIVE ANALYSIS OF LITT FOR BRAIN METASTASIS
Sloan A, Tatter S, Mohammadi A, Judy K, Prabhu S, Lovick D, Chamoun R, Chiang V, Leuthardt E. SURG-06. LASER ABLATION IN STEREOTACTIC NEUROSURGERY (LAISE): A MULTI-INSTITUTIONAL RETROSPECTIVE ANALYSIS OF LITT FOR BRAIN METASTASIS. Neuro-Oncology 2017, 19: vi236-vi236. PMCID: PMC5693010, DOI: 10.1093/neuonc/nox168.963.Peer-Reviewed Original ResearchBrain metastasesBrain tumorsMedian ECOG performance statusMulti-institutional retrospective analysisECOG performance statusMetastatic brain tumorsMedian survivalPerformance statusMedian ageNeurological deathInoperable tumorsRetrospective databaseTumor locationFrequent primaryRetrospective analysisInvasive proceduresAlternative treatmentPatientsDischarge statusMetastasisGliomasPrevious treatmentLaser interstitial thermotherapyTumorsTreatment
2012
Tracking Metastatic Brain Tumors in Longitudinal Scans via Joint Image Registration and Labeling
Chitphakdithai N, Chiang VL, Duncan JS. Tracking Metastatic Brain Tumors in Longitudinal Scans via Joint Image Registration and Labeling. Lecture Notes In Computer Science 2012, 7570: 124-136. PMID: 31187098, PMCID: PMC6559745, DOI: 10.1007/978-3-642-33555-6_11.Peer-Reviewed Original Research