Oral mucocele (also termed mucous retention cyst, mucous extravasation cyst, mucous cyst of the oral mucosa, and mucous retention and extravasation phenomena) is a clinical term that refers to two related phenomena:1  Mucus extravasation phenomenon.ral mucocele (also termed mucous retention cyst, mucous extravasation cyst, mucous cyst of the oral mucosa, and mucous retention and extravasation phenomena) is a clinical term that refers to two related phenomena:
A CFD, or Contract for Difference, is an agreement between two parties to exchange the difference between the opening price and closing price of a contract. CFD, or Contract for Difference, is an agreement between two parties to exchange the difference between the opening price and closing price of a contract.
n. a contract in which all elements of a contract are specifically stated (offer, acceptance, consideration), and the terms are stated, as compared to an implied contract in which the existence of the contract is assumed by the circumstances.(See: contract, implied contract). 1  Facebook.. a contract in which all elements of a contract are specifically stated (offer, acceptance, consideration), and the terms are stated, as compared to an implied contract in which the existence of the contract is assumed by the circumstances. (See: contract, implied contract). 1  Facebook.