Lymphology Association of North America (LANA) Practice Exam

Short stature and a webbed neck are features of which genetic syndrome?

1. Turners Syndrome

2. Lymphedema-Distichiasis Syndrome

3. Klippel-Trenaunay Syndrome

4. Emberger Syndrome

The correct answer is: Turners Syndrome

The characteristics of short stature and a webbed neck are hallmark features of Turner syndrome. This genetic condition primarily affects females and results from a partial or complete loss of one of the X chromosomes, leading to various developmental and physical issues. In individuals with Turner syndrome, short stature is commonly seen due to growth hormone insufficiency, and the webbed neck is a result of lymphatic anomalies and the lack of normal neck contour that occurs during development. Turner syndrome can also present with other features such as low-set ears, broad chest, and infertility, but the combination of short stature and webbed neck is particularly distinctive. This syndrome thus represents a clear definition, making it the most fitting answer to the question. Other syndromes mentioned, such as Lymphedema-Distichiasis Syndrome, Klippel-Trenaunay Syndrome, and Emberger Syndrome, have their unique features that do not include both short stature and a webbed neck as primary characteristics.