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.
â¢ Negotiated contract/subcontract for $700,000 or less. â¢ Sealed bid contract. â¢ FFC awarded on the basis of adequate price competition without submission of cost or pricing data. â¢ Contract/subcontract with a small business. â¢ Contract/subcontract Price is set by law or regulation. â¢ Contract/subcontract Executed and performed entirely outside the U.S, its territories and possessions. â¢ FFP, FPEPA, T&M or LH Contract/subcontract for the acquisition of commercial items.