Quiz

A pink papule on the back of an 82-year-old man: an example of the buttonhole sign on reflectance confocal microscopy

Syril Keena T. Que, Naiara Fraga-Braghiroli, Jane M. Grant-Kels, Harold S. Rabinovitz, Margaret Oliviero, Alon Scope

A slowly enlarging purple nodule on the arm

Sheena Ramyead, Salvador Diaz-Cano, Lucia Pozo-Garcia

An unusual lesion in the right place

Grigorios Theodosiou, Valeria Zafeiriadou, Marina Papageorgiou, Ioanna Mandekou-Lefaki

Observation

Superficial angiomyxoma of the skin

Alvaro Abarzúa-Araya, Aimillios Lallas, Simonetta Piana, Caterina Longo, Elvira Moscarella, Giuseppe Argenziano

Multiple familial trichoepithelioma: confirmation via dermoscopy

Cristián Patricio Navarrete-Dechent, Shirin Bajaj, Ashfaq A. Marghoob, Sergio González, Daniel Muñoz

Pigmented eccrine Poroma: dermoscopic and confocal features

Caterina Bombonato, Simonetta Piana, Elvira Moscarella, Aimilios Lallas, Giuseppe Argenziano, Caterina Longo

In vivo reflectance confocal microscopy features of a large cell acanthoma: report of a case

Neda Shahriari, Jane Margaret Grant-Kels, Harold S. Rabinovitz, Margaret Olivieri, Alon Scope

Isolated giant molluscum contagiosum mimicking epidermoid cyst

Tugba K. Uzuncakmak, Burce C. Kuru, Ebru I. Zemheri, Ilkin Zindancı, Zafer Turkoglu, Mukaddes Kavala

Review

Research