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.
Contract Conditions. Contracts are common in the business world. A contract is a type of legally binding written or spoken agreement. A valid contract will create a mutual obligation. This means that each of the parties is obligated, or required, to perform a duty under the contract.The contract conditions determine the parties' obligations. A condition is an act or event that affects a party's contractual duty. contract is a type of legally binding written or spoken agreement. A valid contract will create a mutual obligation. This means that each of the parties is obligated, or required, to perform a duty under the contract. The contract conditions determine the parties' obligations.