Pulmonary tuberculosis and cutaneous mycobacterial infection in a patient with incontinentia pigmenti
Özet
Lupus vulgaris is reinfection tuberculosis of the skin and may result from direct extension, or hematogenous or lymphatic spread from a tuberculosis focus. Lupus vulgaris following bacille Calmette-Guerin (BCG) vaccination is a rare entity. Incontinentia pigment! is an X-linked dominant genodermatosis in which vesicular, verrucous, and pigmented lesions are associated with various developmental defects. There is evidence of altered immunologic reactivity in some patients with incontinentia pigmenti. A 12-year-old girl hospitalized for pulmonary tuberculosis presented with bizarre-shaped brown macules following Blaschko lines on the left deltoid area, compatible with incontinentia pigment!, which had appeared following BCG vaccination at the age of 7 years. Histopathologic examination found non-caseated granulomas in the dermis. Antituberculous treatment for pulmonary and cutaneous tuberculosis was initiated along with genetic counseling. Immunologic abnormalities have been reported in conjunction with incontinentia pigmenti. Simultaneous occurrence of pulmonary and cutaneous tuberculosis in our patient might be either coincidental or indicate derangements in the cellular immune system.
