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11 Cards in this Set
- Front
- Back
- 3rd side (hint)
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case 27:
Scleroderma |
middle-aged Female
CC: teeth becoming loose RTE: generalized PDL widening; PANO - bilateral mandibular resorption; erosion at angle of mandible |
Radiolucent lesions of Jaw
Widened PDL: Perio/Endo Inflammation, Scleroderma, or Osteogenic Sarcoma |
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case 28:
Dx: chronic osteomyelitis, more periosteal reaction with younger individuals DDx: IV bisphosphonate treatment DDx: malignancies DDx: Langerhan's cell Histiocytosis |
ID: middle-aged Female
CC: pain for last 2 years after extraction Meds: pain not relieved by Rx Clinical: WNL RTE: WNL CT image: no normal bone pattern in jaw; onion peel appearance patient did not take proper regimen of antibiotics |
constant pain, secondary to nothing; bone sequestrum
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case 29:
Stafne defect |
ID: elder patient
CC: history of breast cancer RTE: unilateral RL lesion below IA canal in slice of premolars |
anatomical defect
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case 30:
multiple myeloma (if single lesion, different name); if in young patent would be Langhan's cell histiocytosis |
ID: 86 yo
RTE: multiple, punched-out RL lesions |
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case 31:
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ID: 19 yo
Multilocular, RL, posterior segment, appears thinning of lower jaw, no displacement of teeth, no root resorption |
not giant cell lesion because epicenter is posterior to first molar - WRONG
ameloblastoma - WRONG |
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case 32:
neural tumor - Schwannomas DDx: vascular lesion |
unilocular, well-corticated RL, sagitally presnt in IA canal
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so, vascular or neurological in origin
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case 33:
hemangioma - aspirate lesion before biopsy |
22 yo, multilocular RL, no displacement, no straight septa
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no final diagnosis
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case 34:
DDx: basal cell nuvus syndrome DDx: cherubism; Dx: multiple OKC |
16 yo Female
CC: routine exam RTE: multiple RL of mandible, well corticated, bilateral, non-expansile |
histiocytosis: NOT well-corticated borders
bilateral |
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case 35:
Dx: AOT DDx: dentigerous cyst |
16 yo Female
unerupted Mx canine, retained deciduous canine |
NOT ameloblastic fibroma because in mandible
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case 36:
DDx: dentigerous cyst Dx: radicular cyst with extensive decay |
well corticated RL in lower right posterior mandible, retained primary tooth, impacted tooth, posterior
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case 36:
DDx: simple bone cyst DDx: traumatic bone cyst (NOT traumatic) DDx: idiopathic bone cavity DDx: OKC |
PANO: septations (may be concavities in 2D)
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NOT ameloblastoma
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