APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -epidermidis can cause opportunistic infections, which include particularly biofilm-associated infections on indwelling medical devices. These often can disseminate into the bloodstream; and in fact, S. epidermidis is the most frequent cause of nosocomial sepsis.

Detailed explanation-2: -Staphylococcus epidermidis is nowadays regarded as the most frequent cause of nosocomial infections and indwelling medical device-associated infections. One of the features that contributes to the success of this microorganism and which is elemental to the onset of pathogenesis is its ability to form biofilms.

Detailed explanation-3: -Staphylococcus epidermidis can cause infections from implantation of medical devices such as cardiac devices, orthopedic devices, and CNS shunt. Up to 20% of patients with cardiac devices can become infected and can show signs of erythema, pain, purulence around the site of the infection, and sepsis.

Detailed explanation-4: -Staph infections are caused by staphylococcus bacteria. These types of germs are commonly found on the skin or in the nose of many healthy people. Most of the time, these bacteria cause no problems or cause relatively minor skin infections.

Detailed explanation-5: -Staphylococcus epidermidis (a coagulase-negative staphylococcus) is a common colonizer of skin flora and catheters, which in turn means that this is the most common contaminant of blood cultures.