Which symptom is commonly found in patients with Charcot-Marie-Tooth Disease?

Charcot-Marie-Tooth Disease (CMT) is a hereditary neuropathy that primarily affects the peripheral nervous system. One of the hallmark signs of this condition is the presence of foot deformities and foot drop. Patients with CMT often experience muscle weakness, particularly in the lower limbs, which can lead to difficulty in dorsiflexing the foot. This inability to lift the front part of the foot results in foot drop, causing the toe to drag during walking and leading to an increased risk of tripping.

Foot deformities, such as high arches or flat feet, are also common due to muscle imbalances caused by the weakness of the foot and ankle muscles. This combination of foot drop and deformities is a direct result of the muscle weakness and atrophy associated with the neuropathy, making it a significant clinical feature of Charcot-Marie-Tooth Disease.

The other symptoms listed, such as unilateral facial drooping, ataxia, and changes in skin color and temperature, are not typical of CMT. Unilateral facial drooping is more characteristic of conditions like Bell's palsy or stroke, while ataxia is often related to cerebellar dysfunction rather than peripheral neuropathies. Changes in skin color and temperature may indicate issues