Review

Research

Oral and written counseling is a useful instrument to improve short-term adherence to treatment in acne patients: a randomized controlled trial

Cristian Patricio Navarrete-Dechent, Maximiliano Curi-Tuma, Claudia Nicklas, Consuelo Cárdenas, María Luisa Pérez-Cotapos, Claudia Salomone

Observation

Common surgery, uncommon complication

Hande Akdeniz, Kadri Ozer, Adile Dikmen, Ugur Kocer

Atypical dermoscopic presentation of an acral congenital melanocytic nevus in an adult: parallel ridge pattern and its histologic correlation

Rodrigo Roldan-Marin, Ana Cecilia González-de-Cossío-Hernández, Lorena Lammoglia-Ordiales, Eduwiges Martínez-Luna, Sonia Toussaint-Caire, Gerardo Ferrara

Oyster-shaped hyperkeratotic plaques on the penis

Engin Sezer, Julia S. Lehman, Özben Yalçın, İlter Tüfekçi, Selçuk Keskin, Emel Öztürk Durmaz, Sedef Şahin

Dermoscopic findings in a collision tumor composed of a dermatofibroma and a melanocytic nevus mimicking melanoma

Carolina Marcucci, Emilia Cohen Sabban, Paula Friedman, Rosario Peralta, Ricardo Sánchez Marull, Horacio Cabo

Dermoscopic findings in different clinical variants of lichen planus. Is dermoscopy useful?

Paula Friedman, Emilia Cohen Sabban, Carolina Marcucci, Rosario Peralta, Horacio Cabo

Quiz

A pigmented flat lesion on the leg of a 72-year-old man

Virgínia Coelho de Sousa, André Oliveira

A quiz from Manaus, Brazil

Mario F. Ribeiro de Miranda, Antonio P. Mendes Schettini, Laís Cruz Lobato, Renato C. da Silva Jr, Patricia Motta de Morais, Maraya de Jesus Semblano Bittencourt

A pigmented lesion on the finger

Gabriel Salerni, Carlos Alonso, Mario Squeff, Mario Gorosito, Ramón A. Fernández-Bussy