Aneurysms in the ascending aorta may require surgery at a smaller size than aneurysms in the descending aorta.Treatment may be via open or via endovascular means. Epidemiology
Each year in the United States, some 45,000 people die from diseases of the aorta and its branches. Acute aortic dissection, a life-threatening event due to a tear in the aortic wall, affects 5 to 10 patients per million population each year, most often men between the ages of 50 and 70; of those that occur in women younger than 40, nearly half arise during pregnancy. The majority of these deaths occur as a result of complications of thoracic aneurysmal disease

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Pentoxifylline (Trental), a methylxanthine derivative that has vasodilating properties and increases mucosal vascularity, is also recommended as an adjunct therapy in the routine management of oral submucous fibrosis. IFN-gamma is antifibrotic cytokine which alters collagen synthesis and helps in OSF. Colchicine tablets 0.5 mg twice a day
Lycopene, 16 mg a day helps in improvement of OSFThe treatment of patients with oral submucous fibrosis depends on the degree of clinical involvement. If the disease is detected at a very early stage, cessation of the habit is sufficient. Most patients with oral submucous fibrosis present with moderate-to-severe disease. Severe oral submucous fibrosis is irreversible. Moderate oral submucous fibrosis is reversible with cessation of habit and mouth opening exercise. Current modern day medical treatments can make the mouth opening to normal  minimum levels  of 30 mm mouth opening with proper treatment. Research
Recently scientists have proven that intralesional injection of autologous bone marrow stem cells is a safe and effective treatment modality in oral sub mucosal fibrosis. It has been shown autologous bone marrow stem cell injections induces angiogenesis in the area of lesion which in turn decreases the extent of fibrosis thereby leading to significant increase in mouth opening. History
In 1952, T.Sheikh coined the term distrophica idiopathica mucosa oris to describe an oral fibrosing disease he discovered in five Indian women from Kenya. S.G. Joshi subsequently coined the termed oral submucous fibrosis (OSF) for the condition in 1953. See also
Cutaneous condition

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