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.
Central venous line placement is the insertion of a catherter/tube through the neck or body and into a large vein that connects to the heart. There are a variety of catheter, both size and configuration. The type of catheter and location of placement will depend on the reason for itâs placement.