The healthcare provider orders an X-ray of a patient's bones due to suspicion of Paget's disease. What finding on the X-ray would support the diagnosis?
Decreased bone density
Erosions and bone cysts
Bony overgrowth and thickening
Presence of osteoporotic fractures
The Correct Answer is C
The characteristic X-ray finding in Paget's disease is bony overgrowth and thickening of the affected bones. This is due to the increased bone turnover and abnormal remodeling associated with the condition.
a. Decreased bone density: Decreased bone density is associated with osteoporosis, not Paget's disease. In Paget's disease, bone density is often normal or increased due to the disorganized bone remodeling.
b. Erosions and bone cysts: Erosions and bone cysts are not specific to Paget's disease and may be seen in other bone conditions. Bony overgrowth is more characteristic of Paget's disease.
d. Presence of osteoporotic fractures: Osteoporotic fractures are not typically associated with Paget's disease. The increased bone density and thickening in Paget's disease can actually make bones more resistant to fractures.
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Related Questions
Correct Answer is C
Explanation
The main difference between Paget's disease and osteoporosis is in the underlying bone remodeling. Paget's disease is characterized by increased bone turnover and disordered bone formation, while osteoporosis involves decreased bone formation and increased bone resorption.
a. Paget's disease is characterized by decreased bone density, while osteoporosis is associated with increased bone density: This statement is incorrect. In Paget's disease, bone density can be normal or increased due to the disordered bone remodeling.
b. Paget's disease primarily affects trabecular bone, while osteoporosis affects cortical bone: This statement is incorrect. Both Paget's disease and osteoporosis can affect both trabecular and cortical bone.
d. Paget's disease is an autoimmune disorder, while osteoporosis is caused by hormonal imbalances: This statement is incorrect. Paget's disease is not an autoimmune disorder, and osteoporosis is not solely caused by hormonal imbalances. Both conditions have complex multifactorial etiologies.
Correct Answer is C
Explanation
X-ray imaging is commonly used to confirm the diagnosis of Paget's disease. X-rays can show characteristic bone changes, such as bone enlargement, thickening, and deformities, which are indicative of Paget's disease.
a. Bone density scan: While bone density scans may be useful to assess bone health in other conditions, they are not the primary diagnostic tool for Paget's disease. X-rays are preferred.
b. Magnetic resonance imaging (MRI): MRI may provide detailed images of bones and surrounding soft tissues, but it is not the first-line diagnostic test for Paget's disease. X-rays are more commonly used.
d. Blood glucose test: A blood glucose test is used to diagnose and monitor diabetes, not Paget's disease. These conditions are unrelated.
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