Final Case Review Flashcards
onion skin appearance think
osteomyletis
- onion skin periosteal reaction
chronic osteomyletis will look
more sclerotic and opaque
acute will look more irregular
T/F you see a sequestra with osteomyletis
true
radiation changes can mimic?
malignancies
osteoradionecrosis vs radiation changes
osteoradionecrosis will cause sequestra
simple bone cyst give away
superio border is corticated and inferior border is not
can have wispy septations
DENTIGEROUS CYST common features
displacement of teeth and attaching at the CEJ
Enostosis aka
dense bone island or idiopathic osteosclerosis
adenomatoid odontogenic tumor presents as
anterior in females more with mixed cortication within the WD corticated borders
straight septation think
myxoma
what gives away a cementoblastoma
radiolucent rim around the radio-opaque
septation in general you should think
benign tumor
soap bubble poionts towaards
ameloblastoma
origin of schwannoma
within the IAC
osteomas tend to go where?
frontal sinus
breast cancer metastisis common features
destroyed lamina dura throughout the area
dense trabeculation and more sclerotic
leukemia – more radiolucent
PUNCHED OUT LESION?
multiple myeloma
lymphoma look?
marrow spaces
if teeth stand out with irregular trabeculation and generalized think??
HYPERPARATHYROIDISM
teeth stand out in what?
hyperparathyroidism and renal osteodystrophy
genreal radilucency or general radio-opacity think what?
renal osteodystophy
but keep hyperparathyroidism in the back of your mind and also just note that this patient has a SYSTEMIC PROBLEM
systemic metabollic condition can look
generalized radiolucency of the bone – loss of trabeculatoin
loss of anatomical structures – like not seeing the sinus borders
osteopetrosis features
bone is very hyperdense and thick
generalized hyperdensity bone
systemic or metabolic condition
generalized uniform widening of pdl space should think
sclerodoma or PROGRESSIVE SYSTEMIC SCLEROSIS
- not a malignancy
stafne defect usually where?
submandibular region
aka a salivary gland defect
