Clinical and Prognostic Influence of Tumor Diameter in Acral Lentiginous Melanoma

Supplement Fig 1. Kaplan–Meier analysis of progression-free survival, metastasis-free survival, and overall survival according to tumor diameter with a cutoff value of 13 mm and lesional size with a cutoff value of 230 mm2. In both non-nail apparatus melanoma and nail apparatus melanoma, the diameter was defined by the longest dimension of the lesion. On the other hand, the diameter of simple melanonychia was measured based on the width of the pigmentation. Lesional size was calculated using the ellipse equation Supplement Fig 2. Receiver operating characteristic curve analysis for progression, metastasis, and death according to Breslow thickness, tumor diameter, and lesional size. Supplement table Ⅰ. Clinicopathological features and prognosis according to tumor diameter in the T-stage subgroups