Differentiating lymph node status in malignant melanoma: the role of apparent diffusion coefficient ratio in diffusion-weighted MRI - a prospective diagnostic study. - Marc Philip Elias Kohnen; Matthias Mühler; Andreas Arnold; Stine Lutze; Chia-Jung Busch; Silvia Ribback; Kristin Peters; Marie-Luise Kromrey; Michael Kirsch; Julie Gamain; Fiona Mankertz; Carolin Malsch (BMC Medical Imaging, 2026)