Most pericardial effusions in cancer patients result from obstruction of the lymphatic drainage of the heart secondary to metastases. The typical presentation is that of a patient with known cancer who is found to have a large pericardial effusion without signs of inflammation.
Surgical technologists and technicians are a critical part of surgical teams in hospitals and clinics. The surgical supply technician is a surgical technician who is specifically responsible for providing sterile instruments to the team. In some settings, a surgical supply technician is sometimes referred to as a central service technician or a sterile supply technician.
Supply chain management (SCM) is a process used by companies to ensure that their supply chain is efficient and cost-effective. A supply chain is the collection of steps that a company takes to transform raw components into the final product. The following are five basic components of SCM. 1  Plan.  Develop (Source)