Lupus erythematosus-like lesions in a carrier of X-linked chronic granulomatous disease.
Chronic granulomatous disease (CGD) is an inherited immunodeficiency disease. Carrier status of CGD has been reported in association with lupus erythematosus-type lesions. A 35-year-old woman, mother of a child with X-linked CGD presented an 8-year history of erythematous plaques with an arciform pattern on the upper trunk, back and arms. The nitroblue tetrazolium test revealed the carrier status of the patient. Haematological, biochemical and immunological tests (including ANA, DNA, SSA-Ro, SSB-La, RNP, SM and Jo1 antibodies) were normal or negative except for a polyclonal hypergammaglobulinaemia with high serum IgA. Histological examination showed a papillary and perifollicular lymphohistiocytic infiltrate. Direct immunofluorescence was negative. We report a female carrier of X-linked CGD who developed clinical subacute lupus erythematosus-like lesions. We review the literature and discuss the pathogenetic mechanisms involved in the condition.
Córdoba-Guijarro
S
S
Department of Dermatology, Hospital Universitario de la Princesa, Madrid, Spain.
Feal
C
C
Daudén
E
E
Fraga
J
J
García-Díez
A
A
D000328:Adult; D005260:Female; D008040:Genetic Linkage; D006105:Granulomatous Disease, Chronic / Q000235:genetics*; D006579:Heterozygote; D006801:Humans; D008178:Lupus Erythematosus, Cutaneous / Q000235:genetics*; D014960:X Chromosome