부산대학교 도서관

Objective: Rare disease Background: Multiple symmetric lipomatosis (MSL), also known as Launois-Bensaude syndrome, is a rare syndrome that is frequently misinterpreted as simple obesity. It has seldom been reported. Both conditions can coexist; however, unlike common obesity, in which total body fat is well distributed, patients affected by MSL present with symmetrical, painless fat masses that predominantly appear in the face, neck, occipital region and supraclavicular fossa. Launois-Bensaude syndrome's etiology is still poorly understood but an association with alcohol use has been documented. Case Report: A 49-year-old woman was referred to our department due to class II obesity (body mass index of 39.8 kg/m2). She had a history of arterial hypertension and daily wine consumption (2 glasses on average). She complained of weight gain after menopause and she reported having tried multiple times to lose weight by herself without success. On physical examination, the patient had an unusual pattern of fat distribution: exuberant symmetrical fat masses that were localized in her arms and thighs and spared her face, neck, forearms, and lower legs. She claimed that these masses had a rapid onset and then stabilized. The clinical history and the patient's phenotype were compatible with a non-classic type of Launois-Bensaude syndrome. Conclusions: We concluded that our patient's condition encompasses more than just simple obesity; it involved a distinct form of adiposopathy that led to a completely different clinical approach. A detailed physical examination seems to be key for clinical suspicion of this rare syndrome, which can be a true pitfall in obesity evaluation. [ABSTRACT FROM AUTHOR]