Clinical and histopathological features of onychopapilloma in an Australian setting: A case series of 50 patients.

Onychopapilloma is an uncommon tumour of the nailbed and the distal nail matrix. To date, only 19 case reports and case series have been reported in the literature. This article includes literature review on all reported cases and provides the first case series of onychopapilloma in an Australian population, evaluating the clinical features and histopathological diagnosis of patients with onychopapilloma in an Australian subspecialty nail clinic.