Cox: Oral Pathology of the Pediatric Patient-Cox Oral Pathology of the Pediatric Patient View Course Video

Video Transcription

Video Summary

Dr. Darren Cox, an oral pathologist and longtime dental educator, delivers a case-based lecture on how clinicians should recognize, classify, and diagnose oral lesions—especially in children—using a systematic approach: careful history, consistent exam, lesion description (color, texture, distribution, site), differential diagnosis, and targeted testing (eliminating exposures, medications, labs, imaging, biopsy).<br /><br />He illustrates this with pediatric cases. Bilateral white buccal lesions led to biopsy-confirmed white sponge nevus, a benign autosomal dominant keratin disorder requiring no treatment. A teen with “missing” anterior teeth demonstrated regional odontodysplasia (“ghost teeth”), managed conservatively to preserve ridge development. Recurrent aphthous stomatitis is reviewed, emphasizing triggers and systemic associations (celiac disease, Behçet, PFAPA, nutritional deficiencies, SLS toothpaste), with steroid-based symptomatic management.<br /><br />A key warning: severe periodontal disease in a 3-year-old suggests systemic immune dysfunction; one case revealed leukocyte adhesion deficiency, a rare, often fatal disorder. Several jaw and gingival masses highlight the need for imaging and biopsy (nasopalatine duct cysts; central giant cell granuloma treated successfully with calcitonin over years). He stresses diagnostic pitfalls: pediatric “ameloblastoma” and “myxoma” diagnoses should be reviewed by experts to avoid unnecessarily aggressive surgery.<br /><br />Other notable entities include focal epithelial hyperplasia (Heck disease) mimicking warts; cat-scratch disease causing necrotizing granulomatous lymphadenitis; localized juvenile spongiotic gingival hyperplasia; mucoepidermoid carcinoma mimicking a mucocele; fibrous dysplasia vs ossifying fibroma; and Langerhans cell disease presenting as mandibular radiolucency requiring oncology evaluation.

Keywords

oral lesions diagnosis

pediatric oral pathology

case-based dental lecture

systematic oral examination

lesion description color texture distribution

differential diagnosis oral lesions

oral biopsy indications

white sponge nevus

regional odontodysplasia ghost teeth

recurrent aphthous stomatitis

leukocyte adhesion deficiency periodontitis

central giant cell granuloma calcitonin

nasopalatine duct cyst

focal epithelial hyperplasia Heck disease

Langerhans cell disease mandibular radiolucency