[Granulomatous skin disease in an immunocompromised child].

BACKGROUND

The development of systemic and/or cutaneous granulomas associated with immunodeficiency is well established, particularly with common variable immunodeficiency (CVID). We report the case of an immunocompromised child presenting with cutaneous granulomas, predominantly on the face.

PATIENTS AND

METHODS

A boy aged 6 years and 9 months presenting complex and incompletely defined immunodeficiency presented with gradually worsening cutaneous lesions of granulomatous aspect on his face and right foot. Extensive laboratory tests showed no infectious or neoplastic processes. Biopsies of the lesions confirmed the presence of granulomas. Systemic corticosteroids produced no satisfying improvement and were changed to anti-TNFα. The lesions had completely disappeared after 6 months. Treatment was continued for 6 months, with no relapse 6 months after discontinuation.

CONCLUSION

The originality of our case lies in the presentation of cutaneous granulomas, appearing in the context of an undefined immunodeficiency other than CVID, as well as in the therapeutic aspect, with the successful use of biotherapies in such a clinical setting.