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: Surgery
[{'content': 'In which one of the following conditions Dactylitiscan not be seen? \nSelect and explain. \nA. Sickle - cell anemia, B. Beta thalassemia, C. Congenital syphilis, D. Tuberculosis', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Beta thalassemia Dactylitis is inflammation of the digits. It is seen typically in sickle cell ds. & tuberculosis Other causes are - Sarcoidosis - infection : leprosy, salmonella, yaws, syphillis", 'role': 'assistant'}]