[Fiddler's neck].

The fiddler's neck is an uncommon variant of acne mechanica in violinists and violists. It is a single firm red-brown dermal nodule usually on the left side of neck. This special form of acne mechanica represents a therapeutic challenge since the triggering mechanical factors persist, unless they can be corrected by changes in positioning or modifications of the chin pad. A 72-year-old woman who had played the violin since childhood presented with a red-brown nodule on her neck for 18 months. Cushioning provided no relief. Excision of the affected area with primary closure represented one therapeutic option. Further supportive measures include improved posture to reduce the pressure between skin and instrument and interposing a neck cloth.