Presentation
Incidental finding
Patient Data
Age: 15
Gender: Female
From the case:
Positive metacarpal sign
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Short 4th metacarpal
Case Discussion
Positive metacarpal sign : If a line drawn along the heads of the 4th and 5th metacarpals will intersect the head of the 3rd metacarpal (shortened 4th metacarpal). This finding can be a normal variant or seen in a variety of conditions such as Turner syndrome.
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