Pulmonary embolism (PE) can occur without deep vein thrombosis (DVT). Pulmonary embolism (PE) and deep vein thrombosis (DVT) usually occur as part of the same process. While most DVTs happen in the legs, they can also occur in other parts of the body such as the arms. If a DVT is suspected, it is important to have a quick diagnosis and treatment to prevent PE.
Freebase(0.00 / 0 votes)Rate this definition: Rotaxane. A rotaxane is a mechanically-interlocked molecular architecture consisting of a dumbbell shaped molecule which is threaded through a macrocycle. The name is derived from the Latin for wheel and axle.
Meaning of âopiumâ in the English Dictionary. See all translations. uk â /ËÉÊ.pi.Ém/ us â /ËoÊ.pi.Ém/. âº a drug made from the seeds of a poppy (= red flower) that is used to control pain or to help people sleep. It can make a person who takes it want more of it and is sometimes used by people as an illegal drug for pleasure: an opium addict. Thesaurus: synonyms and related words.