This report elaborates a rare case of infraorbital nerve Schwannoma in an 8-year-old boy who presented with the recurrent progressively increasing swelling over the right cheek following initial treatment. The mass was excised surgically via a facial approach. Infraorbital nerve sheath tumors occurring in the pediatric age are rare and can be often mistaken for infectious causes in this age group. Surgery remains the mainstay of treatment in these tumors. Early diagnosis and prompt surgical treatment can serve to minimize the treatment related morbidity arising from multiple interventions while avoiding undue apprehension. Pediatric infraorbital schwannomas, although a rare entity, should be considered in the differential diagnosis of long standing pediatric facial swellings.
Objective: The purpose of this electronic search study was to evaluate the diagnostic efficacy of ultrasonography in cysts and tumors of maxillofacial region.
Materials and methods:An electronic search was performed for articles published from January 1989 to august 2009.
Results:Only 30 publications were searched and 22 publications showed high level of evidence (4 review articles, 12 clinical studies, 2 case reports, 1 quantitative analysis, 2 research articles and 1 preliminary report) with total of more than 2000 patients.
Conclusion:Ultrasonography is a noninvasive, low cost procedure, and recommended as a complimentary imaging modality.
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