Question
A 12 years old boy presented with pain in his right hip. A pelvic X-ray was taken and is shown below. What is the likely diagnosis?
| A. |
Osteoporosis |
| B. |
Osteopetrosis |
| C. |
Osteogenesis imperfecta |
| D. |
Osteopoikilocytosis |
Show Answer
|
Correct Answer � B Explanation |
 |
Ans: B
Osteopetrosis:
- Characterized by sclerosis & thickening of the bones which appear with increased radiographic density.
- Result of an imbalance between bone formation & bone resorption.
- Failed bone resorption – Due to defect in osteoclast production/function.