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: Orthopaedics
Musculoskeletal abnormalities in neurofibro- matosis is - 
Select and explain. 
A. Hypertrophy of limb, B. Scoliosis, C. Pseudoarthrosis, D. All
D: All
Answer: D: All 
Explanation: Musculoskeletal abnormalities in neurofibromatosis

Pseudarthrosis of tibia
Short Stature
Scoliosis
Limb hypertrophy due to multiple neurofibromas
Distinctive osseous lesion: sphenoid dysplasia or cortical thinning of long bones.