[Aneurysmatic cyst of the manubrium sterni: case report and literature review].

We report the case of a 62-year-old patient with an aneurysmatic manubrium sterni cyst. According to the literature reviewed, this is an extremely rare case. The patient was referred to the cardiothoracic surgery service by physicians of a remote rural clinic, with a diagnosis of ascending aortic aneurysm of probable luetic etiology.