What is the disease in which these hand abnormalities are seen?: (A) Down syndrome, (B) Osteogenesis imperfecta, (C) Turner syndrome, (D) Marfan syndrome
Answer is D. d. Marfan syndromeA - ArachnodactylyB - Steinberg sign (thumb tip extends from palm of hand, in a closed fist)C - Walker-Murdoch sign (thumb & 5th finger overlap each other, when opposite wrist is gripped)