- Overview
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Dr. Gowdy is actively involved with national and international bodies working to harmonize the staging and response criteria for childhood cancers, in particular, Hodgkin lymphoma using functional imaging techniques such as PET/CT.
- Publications
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Evaluating Outcome Prediction via Baseline, End-of-Treatment, and Delta Radiomics on PET-CT Images of Primary Mediastinal Large B-Cell Lymphoma
Cancers
DOI: 10.3390/cancers16061090
2024Comprehensive framework for evaluation of deep neural networks in detection and quantification of lymphoma from PET/CT images: clinical insights, pitfalls, and observer agreement analyses
arXiv
DOI: 10.48550/arXiv.2311.09614
2023Development of scalable lymphatic system in the 4D XCAT phantom: Application to quantitative evaluation of lymphoma PET segmentations
Medical Physics
DOI: 10.1002/mp.15963
2022Convolutional neural network with a hybrid loss function for fully automated segmentation of lymphoma lesions in FDG PET images
arXiv
DOI: 10.48550/arXiv.2208.00274
2022A cascaded deep network for automated tumor detection and segmentation in clinical PET imaging of diffuse large B-cell lymphoma
Progress in Biomedical Optics and Imaging - Proceedings of SPIE
DOI: 10.1117/12.2612684
2022Metastatic Adamantinoma of the Femur on FDG PET/CT: Atypical Presentation of a Rare Disease
Clinical Nuclear Medicine
DOI: 10.1097/RLU.0000000000003508
2021Development of the lymphatic system in the 4D XCAT phantom
arXiv
DOI: 10.48550/arxiv.2107.11429
2021HSCT provides effective treatment for lymphoproliferative disorders in children with primary immunodeficiency
Journal of Allergy and Clinical Immunology
DOI: 10.1016/j.jaci.2020.03.043
2020Can quantitative MRI be used in the clinical setting to quantify the impact of intra-articular glucocorticoid injection on synovial disease activity in juvenile idiopathic arthritis?
Pediatric Rheumatology
DOI: 10.1186/s12969-019-0377-7
2019Dissolved Mn(III) in water treatment works: Prevalence and significance
Water Research
DOI: 10.1016/j.watres.2018.04.038
2018Understanding the costs of investigating coliform and E. coli detections during routine drinking water quality monitoring
Urban Water Journal
DOI: 10.1080/1573062X.2017.1398762
2018Predictive Accuracy of Chest Radiographs in Diagnosing Tachypneic Children
Indian Journal of Pediatrics
DOI: 10.1007/s12098-016-2057-7
2016Radiological prevalence of superior and posterior semicircular canal dehiscence in children
International Journal of Pediatric Otorhinolaryngology
DOI: 10.1016/j.ijporl.2015.01.001
2015Hydrocolpos or hematocolpos?
American Journal of Roentgenology
DOI: 10.2214/AJR.11.7691
2012 - Research
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SEARCH for CAYAHL
As part of this International collaborative group, Dr. Gowdy is leading a systematic review into the role of metabolic PET parameters to act as a biomarker of disease for children and young adults with Hodgkin lymphoma to aid upfront risk stratification and direct clinicians to those high-risk individuals who may benefit from intensification of therapy.PETool
Train and validate an automated segmentation technique using an AI tool developed at UBC to delineate disease in children and young adults with lymphoma. Use the segmentations to calculate metabolic PET parameters and radiomic features as we work to identify biomarkers of disease which can stage and evaluate response of disease to therapy.Honours & Awards2025 - Patient Champion, Medical Staff Committee
How this food allergy treatment for kids is easing anxiety for parents
By helping children build tolerance to allergenic foods, oral immunotherapy (OIT) not only reduces the risk of severe allergic reactions, but also helps families feel safer, more confident, and less isolated in their daily lives.
