Cutaneous Apocrine Adenocarcinoma of the Groin With Extramammary Paget Disease: Response to Dual HER2 Blockade With Trastuzumab and Pertuzumab J. Sola-Ortigosa, C. Muñoz-Santos, M. Hernández-Bronchud, A. Guilabert-Vidal

Infectious Eccrine Hidradenitis: A Report of 3 Cases and a Review of the Literature J. Bassas-Vila, M.T. Fernández-Figueras, J. Romaní, C. Ferrándiz

Perianal and Scrotal Porokeratosis Ptychotropica. Case Report of an Unusual Condition, and Review of the Literature M. Tresa Thomas, M.M. Escudero, V. Howard, M. Jones-Caballero