[Bilateral pneumothorax complicating cavitary pulmonary metastases in angiosarcoma].

Metastatic pulmonary angiosarcomas are a common complication of a rare condition. Generally, they are presented as peripheral solid nodules, infiltrates, and pleural effusions. We report the case of a 65 year-old man with bilateral recurrent pneumothorax secondary to metastatic cavitary lesions from angiosarcoma of the scalp.

[Spinal abscess in a patient with hereditary hemorrhagic telangiectasia].

Rendu-Osler-Weber syndrome is an autosomal dominant disorder characterized by multiple skin and mucosal telangiectasis and multiorgan arteriovenous malformations. Neurological manifestations may occur because of cerebral arteriovenous malformations, intracranial hemorrhage, and most commonly by ischemic stroke and brain abscess secondary to paradoxical embolization in patients with pulmonary arteriovenous malformations. Intramedullary abscess is a rare, unusual condition, in Rendu-Osler-Weber syndrome.