Metastatic cancer: Introduction. Metastatic cancer: When cancer spreads (metastasizes), cancer cells are often found in nearby or regional lymph nodes (sometimes called lymph ... more about Metastatic cancer. Metastatic cancer: Any cancer that has spread to other parts of the body.
Swan-Ganz Right Heart Catheterization. Definition. Swan-Ganz catheterization is the passing of a thin tube (catheter) into the right side of the heart to monitor the heart's function and blood flow in persons who are very ill. Alternative Names. Right heart catheterization; Catheterization - right heart.
The central approach, with a puncture sight similar to that used for central venous catheterization, to the internal jugular vein is often used (4,5,20â22). How-ever, contrary to central venous catheterization, the needle, guidewire, and catheter are advanced in a cephalad direction. Because of concern for vascular