Abstract Background Neoadjuvant therapy improves recurrence-free survival (RFS) in resectable stage III cutaneous melanoma. However. accurately predicting individual recurrence risk remains a significant challenge. We investigated circulating tumour DNA (ctDNA) as a biomarker for recurrence in measurable stage IIIB/C melanoma patients undergoing neoadjuvant immunotherapy. https://www.glasssstationes.shop/product-category/hot-knives/