A toddler with facial nodules: a case of idiopathic facial aseptic granuloma.
We describe the case of a 3-year-old boy who presented with several asymptomatic facial nodules present for six months. A skin biopsy obtained from the nodules showed a moderately well-defined granuloma in the superficial and deep dermis. A squamous epithelial lined cyst, extravasated keratin, or shadow cells were not identified. Bartonella henselae titers and the Coccidioidomycosis immitis immunodiffusion test were negative; a Tuberculin Skin Test was non-reactive. Fite, Periodic acid-Schiff (PAS) and Gomori-Grocott methenamine silver (GMS) stains failed to identify microorganisms. In addition, tissue cultures for bacteria, fungus, and acid fast bacilli were negative. In light of the clinical findings, histology, and negative cultures, a diagnosis of idiopathic facial aseptic granuloma (IFAG) was made. After the biopsy, the child was treated with erythromycin and clarithromycin, each for one month, and the lesions slowly improved.
Stanford University School of Medicine, USA.
Gabriel J
GJ
Martinez-Diaz
Jinah
J
Kim
Anna L
AL
Bruckner
D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002675:Child, Preschool; D017291:Clarithromycin / Q000627:therapeutic use; D004917:Erythromycin / Q000627:therapeutic use; D005148:Facial Dermatoses / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D006099:Granuloma / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D006801:Humans; D008297:Male; D013194:Staining and Labeling
D000900:Anti-Bacterial Agents; D004917:Erythromycin; D017291:Clarithromycin