What are the physical characteristics of Marfan syndrome?

Generally, Marfan syndrome, also known as Marchesani syndrome, may present with physical characteristics such as long limbs, eye abnormalities, scoliosis, head abnormalities, and others. A detailed analysis is as follows:

1. Long limbs

Patients with Marfan syndrome are often significantly taller than average for their age, with disproportionately long limbs. Their fingers and toes may exhibit arachnodactyly (spider-like fingers), where the length and thickness ratios of fingers markedly differ from those of normal individuals, and the finger joints appear relatively prominent.

2. Eye abnormalities

Individuals with Marfan syndrome commonly experience ocular complications, such as lens dislocation and myopia (nearsightedness), which may impair their vision.

3. Scoliosis

Some patients with Marfan syndrome may develop scoliosis, in which the spine curves sideways. This can lead to abnormal posture and potentially affect daily activities.

4. Head abnormalities

Patients with Marfan syndrome may have a dolichocephalic head shape, meaning the head's anteroposterior diameter is elongated. Additionally, they may exhibit a protruding jaw.

5. Skin abnormalities

The skin of individuals with Marfan syndrome may be thinner and more elastic than normal, making it prone to bruising and scratches, and more susceptible to injury.

In daily life, it is recommended that patients with Marfan syndrome consume sufficient nutrients to support overall health.