Final answer:
The treatment for aortic dissection in Marfan's syndrome may involve medical management with lifestyle changes and medications, as well as surgical intervention if necessary.
Step-by-step explanation:
Treatment for aortic dissection in Marfan's syndrome may involve both medical management and surgical intervention. Medical management includes lifestyle changes such as weight loss, smoking cessation, regular exercise, and a low sodium and saturated fats diet. Medications may also be prescribed to reduce cholesterol and blood pressure. In more severe cases, surgery may be necessary to repair the affected arteries or to graft vessels in order to bypass blockages.