“…5,10 Dermoscopy can be helpful, but dermoscopic patterns have not been validated by evidence-based studies. Dermatologists contribute regularly to the nail literature, including more recently, updates on matricectomy techniques, [14][15][16] and the management of digital myxoid cysts. 12 Poor or improper technique, or biopsy deferral based on being uncomfortable with the procedure, may result in a missed or delayed diagnosis of melanoma, respectively.…”