Effective Case Reports and Small Case Series.

Once the mainstay of scientific journals, in the age of evidence-based medicine, case reports and small series are now considered to represent a lower hierarchy in the medical decision-making process. However, case reports and small series represent the culmination of the time-honored traditional medical education teaching method with the descriptive case presentation. Despite being infrequently cited as references, case reports and small series still offer important contributions to patient care.