Which of the following is a feature of Beckwith-Wiedemann syndrome?

Beckwith-Wiedemann syndrome is characterized by several distinct features, including macroglossia, or an enlarged tongue, which is a hallmark of this condition. This enlarged tongue can lead to feeding difficulties and may cause cosmetic concerns, as it can be disproportionate relative to the child's mouth.

The syndrome is associated with overgrowth and can present with other abnormalities such as abdominal wall defects, hemihyperplasia, and an increased risk of tumors. While hypotonia, short stature, and strabismus may be seen in various conditions or can occur in children for different reasons, they are not defining features of Beckwith-Wiedemann syndrome. Therefore, the presence of an enlarged tongue is a specific and recognizable characteristic that helps differentiate this syndrome from other disorders.