Definition, Association with Malignancy, Biologic Behavior, and Treatment of Ectopic Extramammary Paget's Disease: A Review of the Literature.

Extramammary Paget's disease (EMPD) is a rare neoplasm that affects apocrine gland-bearing skin. Patients usually present with a long-standing, unilateral, ill-defined, erythematous, crusted patch or plaque. In certain cases, this disease can be associated with internal malignancy.

A Review of the Global Guidelines on Surgical Margins for Nonmelanoma Skin Cancers.

Adequate treatment and follow-up of a patient with nonmelanoma skin cancer is of utmost concern for a clinician. However, there is a lack of international consensus on recommendations for surgical excision margins. Furthermore, lack of familiarity of the published guidelines leads to a variety in practice styles.