Dermatoscopy of cutaneous granulomatous disorders

Abstract

Cutaneous granulomatous disorders represent diseases with underlying granulomas on histology and are broadly divided into infectious and noninfectious disorders. Although histology is sine qua non in diagnosis of granulomatous disorders, lately dermoscopy has come up as a useful tool assisting in diagnosis of granulomatous disorder. Dermoscopy of granulomatous disorder is characterized by localized or diffuse, structureless yellowish-orange areas, along with vessels. Dermoscopic features of granulomatous disorders can be overlapping among various disorders, but detailed accurate assessment of various findings and their pattern may be useful in differentiating among them. In addition to this, peculiar dermatoscopic findings seen can also prove useful in distinguishing between various disorders. Hereby, we discuss dermatoscopic findings of various granulomatous disorders.

Keywords

• cutaneous granulomatous disorders
• dermoscopy
• granulomatous disorder