A case report begins with a clinical observation that others might learn from. It may describe an unusual event, a useful technical adaptation, or an outcome that raises a new question. Its value comes from clear documentation and honest interpretation, not from presenting one patient as proof of a broad result.
What makes the observation worth sharing?
Consider whether the case is clinically instructive and sufficiently documented to let readers understand the context. Relevant history, intervention, timing, follow-up, and alternative explanations should be described with appropriate permissions and privacy protections. A striking image or outcome alone is rarely the whole story.
What can it establish?
A well-written case can signal a possibility, describe a method, or generate a hypothesis. It cannot establish a complication rate, comparative effectiveness, or generalizable superiority. Those questions may require a defined population, denominator, comparator, and a larger protocol-based study.
Authors should be able to review the clinical record, approve interpretation, and disclose their roles and relevant relationships. Publication venue and editorial review also matter. The goal is to make the observation useful to others while being precise about what remains uncertain.
How does a case lead to stronger work?
The questions raised by the case can inform the next evidence project. Which patients might benefit? What should be measured? What alternative explanations need testing? A meaningful case report helps readers ask those questions clearly and gives a larger study a better starting point.