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23 Cards in this Set
- Front
- Back
Benign lesion of bone characterized histologically by cellular fibrous connective tissue admixed with irregularly shaped bone trabeculae or cementoid material.
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Benign fibro-osseous lesion
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Disordered growth
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Dysplasia
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Relatively common disease of unknown cause that affects the periapical bone; asymptomatic; affects the anterior mandible of patients older than 30 years of age; black women mostly; composed of a combination of fibrous tissue and calcifications.
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Periapical cemento-osseous dysplasia.
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Asymptomatic fibroosseous lesion that occurs in the posterior mandible and appears as an isolated well delineated radiolucent to radiopaque lesion that is less than 1.5 cm in size; composed of numerous gritty pieces of soft and hard tissue; .white women more than black.
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Focal cemento-osseous dysplasia
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Characterized by disordered cementum and bone development; affects multiple quadrants in the maxilla and mandible; black women over 40; complication of this condition may lead to development of osteomyelities.
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Florid cemento-osseous dysplasia
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Disease characterized by the replacement of bone with abnormal fibrous connective tissue interspread with varying amounts of calcifications; abnormal mesenchymal cell function.
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Fibrous dysplasia
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The most common type of fibrous dyspasia that is characterized by involvement of a single bone; the mandible and the maxilla are usually affected; other bones that may be affected are the ribs, femur and tibia; affects children; painless swelling or bulging of the buccal plate of the maxilla or mandible; may cause malocclusion or displacement of adjacent teeth.
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Monostotic fibrous dysplasia
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Fibrous dysplasia characterized by involvement of more than one bone; affects children; females; the skull the clavicles and the long bones are usually affected; asymptomatic; causes bowing; skin lesions: light-brown macules called cafe au lait spots.
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Polyostotic fibrous dysplasia
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Term used for polyostotic fibrous dysplasia involving the maxilla with extension to the sinuses and adjancent zygoma, sphenoid, and occipital bones.
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Craniofacial fibrous dysplasia
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This type of polyostotic fibrous dysplasia involves multiple bones along with associated cafe au lait macules on the skin.
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Jaffe type (Jaffe-Lichtenstein)
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This condition is characterized by endocrine abnormalities, including precocious puberty in females, and stunting or deformity of skeletal growth in both sexes as a result of early epiphyseal plate closure; precocious puberty is exhibited by menses, pubic hair, and breast development in children as young as 2 year of age; other complications of this condition include diabetes mellitus and hyperthyroidism.
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Albright syndrome or McCune-Albright syndrome.
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What is the clinical appearance of Albright syndrome?
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Painless enlargement of the maxilla or mandible.
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Disease of the bone that develops over a long period of time as a result of calcium deficiency caused by malabsorption syndrome, drugs, liver and kidney disease, and chronic use of antiacids; delayed tooth eruption and periodontal disease have been associated with this condition.
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Osteomalacia
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When osteomalacia occurs in young children it is usually due to? and the associated disease is?
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Vitamin D deficiency
rickets |
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An inherited form of vitamin D deficiency is called?
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Hypophospatemic Vitamin D-resistant rickets
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Chronic metabolic bone disease characterized by resorption, osteoblastic repair, and remineralization of teh involved bone; may be of viral cause; occurs in men over 50; maxilla more commonly affected; enlargement of bone; when bones of skull are involved may cause headaches, dizziness, and deafness; cotton-wool appearance; hypercementosis, loss of lamina dura, and obliteration of the periodontal ligament may also occur.
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Paget disease of bone aka
Osteitis deformans and Leontiasis Ossea |
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In this disease the serum alkaline phosphatase level is significantly elevated in active disease.
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Paget disease
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What is the normal serum alkaline phosphatase value in Bodansky units? What about in Paget disease?
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Normal 1.5 to 5.0
Paget 250 |
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What are the normal serum alkaline phosphatase levels in King-Armstrong units (KAU)? In Paget disease?
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Normal 5 to 10
Paget 200 |
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The involved bone demonstrates prominent reversal lines that result from the resorption and deposition of bone; this pattern has been described as?
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Mosaic bone.
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Non-neoplastic lesion of unclear pathogenesis that is composed of large cells, red blood cells and chronic inflammatory cells; occurs on gingival or alveolar mucosa in mandible or maxilla.
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Giant cell granuloma
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This type of giant cell granuloma occurs within the bone of the maxilla or mandible in children; females anterior segment of teh maxilla or mandible.
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Central giant cell granuloma.
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A lesion of bone identical to the central giant cell granuloma that occurs in patients with hyperparathyroidism.
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Brown tumor
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