Vol. 28, No. 5, 2016 657 Received April 21, 2015, Revised August 18, 2015, Accepted for publication September 21, 2015 Corresponding author: Weon Ju Lee, Department of Dermatology, Kyungpook National University Hospital, 130 Dongdeok-ro, Jung-gu, Daegu 41944, Korea. Tel: 82-53-420-5838, Fax: 82-53-426-0770, E-mail: [email protected] This is an Open Access article distributed under the terms of t...

Nail melanoma in children is rarely reported in the literature, and all of the published cases were diagnosed in dark-skinned phototypes or in Asians. We report two cases of in situ nail matrix melanoma presenting as longitudinal melanonychia (LM) in fair-skinned children of Italian origin. Nail plate dermatoscopy revealed a brown background with lines of irregular color, spacing, and thickness...

Nail biopsy (NB) is an investigation that is not routinely resorted to by most of the dermatologists. The commonly cited reasons are the complexity of the procedure, risk of scarring and the reluctance of the patient. However, in cases with isolated nail psoriasis, isolated nail lichen planus, onychomycosis not confirmed on direct microscopy and culture, or longitudinal melanonychia, the treati...

Vol. 29, No. 5, 2017 653 Received August 12, 2016, Revised September 17, 2016, Accepted for publication September 26, 2016 Corresponding author: Hai-Jin Park, Department of Dermatology, Ilsan Paik Hospital, College of Medicine, Inje University, 170 Juhwa-ro, Ilsanseo-gu, Goyang 10380, Korea. Tel: 82-31-910-7224, Fax: 82-31-910-7227, E-mail: [email protected] This is an Open Access article dist...

The epidemiology and nature of childhood nail apparatus pathology is not well known. The aim of our study was to investigate the frequency and nature of nail alterations in Polish pediatric patients. Among 1588 patients diagnosed and treated at our clinic due to nail alterations, 82 (5.16%) patients under age 16 were selected. The most frequent (36.59%) diagnosis were variants of normal nails, ...

INTRODUCTION Nail biopsy is thought to be a useful technique for the diagnosis of diseases affecting the nail apparatus and may help avoid delays in the diagnosis of important mucocutaneous diseases. Furthermore, it has therapeutic value in its own right. It is not a difficult technique to perform but it requires an in-depth knowledge of the anatomy and physiology of the nail unit, as well as s...