Original ResearchPublished 23 September 2026Utility of 3D facial analysis as a biomarker in rare diseases exploration with hereditary angioedemaSaumya Jamuar · Richard Palmer · Haur Yueh Lee · Faith Li-Ann Chia · Choo Beng Goh · Stuart Lee · Petra Helmholz · Shermaine Chan · Gareth BaynamFrontiers in Medical Technologydoi 10.3389/fmedt.2026.1857918