Pulmonary embolism is the sudden blockage of a major blood vessel (artery) in the lung, usually by a blood clot . In most cases, the clots are small and are not deadly, but they can damage the lung. But if the clot is large and stops blood flow to the lung, it can be deadly.
The term chiaroscuro (from the Italian words chiaro, meaning light, and scuro, meaning dark) refers to the use of light and shade in a work of art to define three-dimensional objects. Masters of this technique were the Italians Leonardo da Vinci and Caravaggio and the Dutch painter Rembrandt.
He is, however, no ordinary mouse, for he can read, he loves stories and music, and he eventually falls in love with pretty Princess Pea. Chiaroscuro, or Roscuro, is a rat who lives in the dungeon, but Two words to describe The Tale of Despereaux: sweet and heartwarming.