1. 55 years old male Hypertrophy of toe for many years 23

2. Ans: acromegaly

3. 20 years old male Third finger swelling and pain for 1 year 24

4. ANS: aneurysmal bone cyst

5. 35 years old female Finger pain for 2 years. 25

6. Ans: enchondroma

7. 48 years old male Left hip pain for 1 year 26

8. Ans: Chondrosarcoma

9. 40 years old male Wrist pain after injury 27

10. Ans: Perilunate dislocation

11. 35 years old male Right foot pain after motorcycle injury 28

12. Ans: Lisfranc’s fracture dislocation

13. 40 years old male Neck pain after motorcycle injury 29

14. Ans: Clay-shovler’s fracture

15. 66 years old female Right hip pain and fever for 2 weeks 30

16. Ans : septic arthritis

17. Leg pain with a palpable mass 39

18. Ans: schwannoma

19. Right shoulder pain for 3 month 40

20. Ans : SS tendon partial thickness tear

21. Acute onset of calf pain after jumping 41

22. Ans: Muscular laceration

23. leg mass noted for years Before compression After compression 42

24. Ans: Intramuscular hemagioma

25. 12 years old male Left knee pain for 6 months 43

26. Ans: chondroblastoma

27. 17 years old male Right hip pain after playing football 44

28. Ans: ASIS avulsion