In the early part of the 20th century, Serratia marcescens was considered a non-pathogenic organism and was used in medical experiments and as a biological warfare test agent [1]. Since the mid-1970s, however, Serratia species have been recognized to cause a full spectrum of human clinical disease. Additionally, Serratia species may harbor multidrug-resistance mechanisms that can complicate treatment decisions. This article will review the microbiology, epidemiology, clinical features, diagnosis, and treatment of infections caused by Serratia species.
Scar tissue is the formation of fibrosis connective tissue that is created to act as a protective barrier. It replaces healthy tissues that have been damaged due to a number of reasons. Scar tissue generally forms in muscles, tendons, ligaments, fascia, and joints. It is also called an adhesion.
Internal scar tissue is formed as a result of some surgical procedures, such as hartmannâs procedure, injury, inflammation or infection. The medical term for internal scarring is âadhesionâ. It is different from external scar tissue in the way that it forms. As it can cause tethers or a biological barrier, and result in pain and complications. It is caused by your bodyâs own healing process.