Table 3.

Current diagnostic criteria for Gorlin Syndrome.

Major Criteria	Multiple basal cell carcinomas (more than five in a lifetime) or basal cell carcinoma occurring at a young age (<30 years old)
	Jaw keratocysts
	Two or more palmar/plantar pits
	Lamellar calcifications of the falx cerebri or clear evidence of calcification in an individual younger than age of 20 years
	First degree relative with Gorlin Syndrome
Minor Criteria	Childhood medulloblastoma
	Lympho-mesenteric or pleural cysts
	Macrocephaly (>97th percentile)
	Cleft lip/palate
	Rib anomalies (bifid, splayed, extra ribs) or vertebral anomalies (bifid vertebrae)
	Ocular anomalies (cataract, developmental defects, pigmentary changes of the retinal epithelium)