This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
A cotton wool appearance may be used to describe the radiograph of a patient with _____. 
Select and explain. 
A. Osteopetrosis, B. Osteitis deformans, C. Peutz-Jeghers syndrome, D. Seborrheic keratosis
B: Osteitis deformans
Answer: B: Osteitis deformans 
Explanation: Radiographic findings of a cotton-wool appearance is common in patients diagnosed with osteitis deformans or Paget’s disease.