Signs and symptoms of an effusion vary depending on the underlying disease, but dyspnea, cough, and pleuritic chest pain are common. Chest examination of a patient with pleural effusion is notable for dullness to percussion, decreased or absent tactile fremitus, decreased breath sounds, and no voice transmission.
Medical Definition of velamentous insertion. : attachment of the umbilical cord to the chorion beyond the margin of the placenta.
Vesting. The attainment of a benefit right by a participant, attributable to employer contributions, that is not contingent upon a participant's continuation in specified employment. See also Contingent Vesting, Deferred Vesting and Immediate Vesting.Previous Search New Term Next.he attainment of a benefit right by a participant, attributable to employer contributions, that is not contingent upon a participant's continuation in specified employment. See also Contingent Vesting, Deferred Vesting and Immediate Vesting.