Mediplus Pathology Laboratory We offer pathology test .pathology is the term used to describe the study of the causes, effects as well as the development of various aliments. Pathologist are board certified physicians who use a range of pathology tests to help in analyzing blood , tissue and body fluids .the results of a pathology test are used to ascertain an individual’s   diagnosis . Pathology testing is also critical in indentifying a specific course of treatment and in monitoring the individual’s recovery process.