Keck School Faculty

Darryl Hwa Hwang

Darryl Hwa Hwang

Assistant Professor of Research Radiology
Radiology
HCT 1520 San Pablo St. Health Sciences Campus Los Angeles

CT-based radiomics stratification of tumor grade and TNM stage of clear cell renal cell carcinoma Eur Radiol. 2022 Apr; 32(4):2552-2563. . View in PubMed

5-Aminolevulinic acid-enhanced fluorescence-guided treatment of high-grade glioma using angled endoscopic blue light visualization: technical case series with preliminary follow-up J Neurosurg. 2022 Mar 18; 1-9. . View in PubMed

The ENIGMA Stroke Recovery Working Group: Big data neuroimaging to study brain-behavior relationships after stroke Hum Brain Mapp. 2022 01; 43(1):129-148. . View in PubMed

Whole-tumor 3D volumetric MRI-based radiomics approach for distinguishing between benign and malignant soft tissue tumors Eur Radiol. 2021 Nov; 31(11):8522-8535. . View in PubMed

A Radiomic-based Machine Learning Algorithm to Reliably Differentiate Benign Renal Masses from Renal Cell Carcinoma Eur Urol Focus. 2021 Sep 16. . View in PubMed

Frame to Improve the Fit of N95 Filtering Face Mask Respirators J Occup Environ Med. 2021 Jun 01; 63(6):e362-e366. . View in PubMed

PNPLA3 Genotype, Arachidonic Acid Intake, and Unsaturated Fat Intake Influences Liver Fibrosis in Hispanic Youth with Obesity Nutrients. 2021 May 12; 13(5). . View in PubMed

Identification of robust and reproducible CT-texture metrics using a customized 3D-printed texture phantom J Appl Clin Med Phys. 2021 Feb; 22(2):98-107. . View in PubMed

Evaluation of Knee Cartilage Diurnal, Activity, and BMI-Related Variations Using Quantitative T2 Mapping MRI and Fitbit Activity Tracking J Knee Surg. 2021 Feb; 34(3):251-257. . View in PubMed

Shape and texture-based radiomics signature on CT effectively discriminates benign from malignant renal masses Eur Radiol. 2021 Feb; 31(2):1011-1021. . View in PubMed

Benchmarking Various Radiomic Toolkit Features While Applying the Image Biomarker Standardization Initiative toward Clinical Translation of Radiomic Analysis J Digit Imaging. 2021 10; 34(5):1156-1170. . View in PubMed

Liver Fat Reduction After Gastric Banding and Associations with Changes in Insulin Sensitivity and ß-Cell Function Obesity (Silver Spring). 2021 07; 29(7):1155-1163. . View in PubMed

Weight Loss during Topiramate Treatment in a Severely Obese Adolescent with Congenital Adrenal Hyperplasia and Migraine J Clin Res Pediatr Endocrinol. 2021 08 23. . View in PubMed

Smaller spared subcortical nuclei are associated with worse post-stroke sensorimotor outcomes in 28 cohorts worldwide Brain Commun. 2021; 3(4):fcab254. . View in PubMed

An 82-year-old female with chest pain radiating to the back and flank Urol Case Rep. 2020 Sep; 32:101220. . View in PubMed

Quantitative magnetic resonance imaging (q-MRI) for the assessment of soft-tissue sarcoma treatment response: a narrative case review of technique development Clin Imaging. 2020 Jul; 63:83-93. . View in PubMed

Deep learning based classification of solid lipid-poor contrast enhancing renal masses using contrast enhanced CT Br J Radiol. 2020 Jul; 93(1111):20200002. . View in PubMed

Perioperative Outcome of Suprarenal Resection of Vena Cava Without Reconstruction in Urologic Malignancies: A Case Series and Review of the Literature Urology. 2020 08; 142:146-154. . View in PubMed

Early Adiposity Rebound Predicts Obesity and Adiposity in Youth with Congenital Adrenal Hyperplasia Horm Res Paediatr. 2020; 93(11-12):609-615. . View in PubMed

Low-tech solutions for the COVID-19 supply chain crisis Nat Rev Mater. 2020; 5(6):403-406. . View in PubMed

Physicochemical Investigation into Major League Baseballs in the Era of Unprecedented Rise in Home Runs ACS Omega. 2019 Dec 03; 4(23):20109-20117. . View in PubMed

Reliability of CT-based texture features: Phantom study J Appl Clin Med Phys. 2019 Aug; 20(8):155-163. . View in PubMed

Juxtatumoral perinephric fat analysis in clear cell renal cell carcinoma Abdom Radiol (NY). 2019 04; 44(4):1470-1480. . View in PubMed

Texture Analysis of Imaging: What Radiologists Need to Know AJR Am J Roentgenol. 2019 03; 212(3):520-528. . View in PubMed

Computed tomography-based texture analysis of bladder cancer: differentiating urothelial carcinoma from micropapillary carcinoma Abdom Radiol (NY). 2019 01; 44(1):201-208. . View in PubMed

Brain Segmentation From Computed Tomography of Healthy Aging and Geriatric Concussion at Variable Spatial Resolutions Front Neuroinform. 2019; 13:9. . View in PubMed

Objective risk stratification of prostate cancer using machine learning and radiomics applied to multiparametric magnetic resonance images Sci Rep. 2019 02 07; 9(1):1570. . View in PubMed

Differentiating solid, non-macroscopic fat containing, enhancing renal masses using fast Fourier transform analysis of multiphase CT Br J Radiol. 2018 Sep; 91(1089):20170789. . View in PubMed

Quantitative Contour Analysis as an Image-based Discriminator Between Benign and Malignant Renal Tumors Urology. 2018 Apr; 114:121-127. . View in PubMed

Differentiation of Predominantly Solid Enhancing Lipid-Poor Renal Cell Masses by Use of Contrast-Enhanced CT: Evaluating the Role of Texture in Tumor Subtyping AJR Am J Roentgenol. 2018 12; 211(6):W288-W296. . View in PubMed

Brain cortical structural differences between non-central nervous system cancer patients treated with and without chemotherapy compared to non-cancer controls: a cross-sectional pilot MRI study using clinically-indicated scans Proc SPIE Int Soc Opt Eng. 2017 Oct; 10572. . View in PubMed

Accuracy of Contrast-Enhanced Ultrasound Compared With Magnetic Resonance Imaging in Assessing the Tumor Response After Neoadjuvant Chemotherapy for Breast Cancer J Ultrasound Med. 2017 May; 36(5):901-911. . View in PubMed

Voxel-based whole-lesion enhancement parameters: a study of its clinical value in differentiating clear cell renal cell carcinoma from renal oncocytoma Abdom Radiol (NY). 2017 02; 42(2):552-560. . View in PubMed

Predicting Meningioma Consistency on Preoperative Neuroimaging Studies Neurosurg Clin N Am. 2016 Apr; 27(2):145-54. . View in PubMed

Personalized 3D printed model of kidney and tumor anatomy: a useful tool for patient education World J Urol. 2016 Mar; 34(3):337-45. . View in PubMed

Strategies for Disseminating Information on Biomedical Research on Autism to Hispanic Parents J Autism Dev Disord. 2016 Mar; 46(3):1038-50. . View in PubMed

The 3D EdgeRunner Pipeline: A Novel Shape-Based Analysis for Neoplasms Characterization Proc SPIE Int Soc Opt Eng. 2016 Feb-Mar; 9788. . View in PubMed

Multidimensional Interactive Radiology Report and Analysis: Standardization of workflow and reporting for renal mass tracking and quantification Proc SPIE Int Soc Opt Eng. 2015 Nov; 9681. . View in PubMed

CT prediction of the Fuhrman grade of clear cell renal cell carcinoma (RCC): towards the development of computer-assisted diagnostic method Abdom Imaging. 2015 Oct; 40(8):3168-74. . View in PubMed

Quantitative assessment of solid renal masses by contrast-enhanced ultrasound with time-intensity curves: how we do it Abdom Imaging. 2015 Oct; 40(7):2461-71. . View in PubMed

Contrast-Enhanced Sonography for Monitoring Neoadjuvant Chemotherapy in Soft Tissue Sarcomas J Ultrasound Med. 2015 Aug; 34(8):1489-99. . View in PubMed

Whole lesion quantitative CT evaluation of renal cell carcinoma: differentiation of clear cell from papillary renal cell carcinoma Springerplus. 2015; 4:66. . View in PubMed

Cortical activation associated with muscle synergies of the human male pelvic floor J Neurosci. 2014 Oct 08; 34(41):13811-8. . View in PubMed

Clinical applications of diffusion tensor imaging World Neurosurg. 2014 Jul-Aug; 82(1-2):96-109. . View in PubMed

Image coregistration: quantitative processing framework for the assessment of brain lesions J Digit Imaging. 2014 Jun; 27(3):369-79. . View in PubMed

Mapping of ApoE4 Related White Matter Damage using Diffusion MRI Proc SPIE Int Soc Opt Eng. 2014 Apr 09; 9039:90390H. . View in PubMed

Statistical analysis of relative pose of the thalamus in preterm neonates Clin Image Based Proced. 2014; 8361:1-9. . View in PubMed

Neuroimaging changes in the brain in contact versus noncontact sport athletes using diffusion tensor imaging World Neurosurg. 2013 Dec; 80(6):824-8. . View in PubMed

Novel diffusion tensor imaging methodology to detect and quantify injured regions and affected brain pathways in traumatic brain injury Magn Reson Imaging. 2010 Jan; 28(1):22-40. . View in PubMed

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