Cancer Research
The Shepherd Research Lab conducts studies focused on cancer, particularly breast cancer. Our research goals include estimating breast-cancer probability and enhancing early-detection methods.
Ongoing Projects
Hawaiʻi and Pacific Islands Mammography Registry (HIPIMR)
A computerized database maintaining records of women undergoing breast imaging in Hawaiʻi. Visit HIPIMR →
Breast Cancer Risk Assessment in Hawaiʻi and the USAPI
Funded by U54 Grant #5U54CA143727. Operating since 2003 through the University of Hawaiʻi Cancer Center. Study details →
The Makawalu Study — Breast Cancer Screening in the Pacific using Portable Ultrasound
Addresses the elevated advanced-stage breast-cancer rates in Pacific regions where mammography services are limited. Study details →
Deep Learning and Total-Body DXA Scans (TBDXA.I.)
Applies deep-learning algorithms to total-body DXA scan data to predict health outcomes. Study details →
Three-Compartment Breast Lesion Detection
Investigates how digital mammography and computer-aided diagnostic systems impact diagnostic performance using lesion-composition analysis. See the featured paper on the homepage. Study details →
Collaborative Projects
Systematic Melanoma Assessment and Risk Triaging Study (SMART)
Develops deep-learning computer-vision methods to triage lesions for biopsy while monitoring benign lesions. Study details →
Completed Projects
Accessible Breast Cancer Screening in the Pacific
Evaluated the iBreastExam’s effectiveness as an early-detection tool among Pacific Islander women. Study details →
Publications
Published work spanning breast density, cancer-screening methods, and cancer risk modeling.