Diagnosis and Treatment of Orofacial Granulomatosis.

Orofacial granulomatosis (OFG) is a chronic inflammatory disorder characterized by lip swelling and gingival alterations. OFG occurs either as a separate clinical entity or associated with a systemic disorder such as Crohn's disease (CD). The purpose of this paper is to report the case of a 13-year old boy who presented with marked granulomatous gingival inflammation and stomach discomfort. Periodontal therapy resulted in only slight reduction in gingival inflammation and enlargement. The diagnosis of OFG, which was evidently associated with inflammation in the bowel, was based on the gingival status and biopsy, self-reported symptoms, and laboratory markers of iron metabolism and fecal calprotectin level. The gingival and bowel inflammation was controlled with, strict adherence to a cinnamon- and benzoate-free diet combined with periodontal prophylaxis. At this point at the age of 17 years, the patient has avoided the use of immune modulatory treatments.