Case Report

1Detailed Explanation

Case reports describe unusual or novel clinical presentations, treatment responses, or adverse events in individual patients. The CARE guidelines provide the standard for case reporting. Key elements include: patient demographics, presenting symptoms, clinical findings, diagnostic workup, intervention, outcome, and discussion of implications. Case reports are particularly valuable for identifying new diseases, rare conditions, unexpected drug effects, and teaching points. While they represent low-level evidence, they often generate hypotheses for future research. Most medical journals publish case reports, and some journals (e.g., BMJ Case Reports, Journal of Medical Case Reports) specialize in them.

2Examples

• A.First reported case of a specific drug causing a previously unknown adverse reaction
• B.Description of an unusual presentation of a common disease in an elderly patient

3Why It Matters in Research

Case reports remain important for medical education and for identifying new signals in pharmacovigilance. They are often the first line of evidence for rare conditions and novel therapies.

Related Journal Format Guides

Journals that commonly use Case Report in their manuscripts