gardner syndrome associated with ___ mutations
APC (tumor suppressor)
AD inheritance
___% of those with gardner syndrome develop osteomas
90%
osteoblastoma age
before 30
osteoblastoma presentation
dull pain, swelling
mobility, root resorption
mixed lesion
most cementoblastomas are associated with what tooth?
1st molar (50%)
langerhans cell histiocytosis associated with ___ mutations
BRAF
punched out radiolucencies
resembles aggressive periodontitis
teeth are “floating in the air”
langerhans cell histiocytosis
what cells are present in langerhans cell histiocytosis
mononuclear
eosinophils
+ staining for langerhans cell histiocytosis
CD1a
CD-207