[Mercury pulmonary embolism. Two case reports].

Mercury pulmonary embolism following intentional or accidental injection of metallic mercury are uncommon. Generally, there are few clinical signs (acute pneumopathy in 50% of the cases). Chest x-ray shows multiple and bilateral point opacities with a metallic density. We present two cases of mercury pulmonary embolism after intentional intravenous mercury injection (one attempted suicide and one HIV+ drug addict).