Dactylitis and Ungual Tuberculosis: An Atypical Presentation of the Disease.

Introduction: Tuberculosis is a common infection caused by in developing countries. Among the extrapulmonary forms of tuberculosis, cutaneous tuberculosis is rare, and even dermatologists are less familiar with its ungual manifestations.

Case Presentation: We present an exuberant case of ungual tuberculosis in a patient with no personal or family history of immunosuppression, which is the first manifestation of the disseminated form of the disease.