In medical terms, which word is commonly used to refer to a combination of signs and symptoms?

The term "syndrome" is used in medical terminology to refer to a specific combination of signs and symptoms that often occur together and characterize a particular abnormality or condition. It implies a recognizable pattern of clinical features that provide insights into a possible underlying disease or health issue. For instance, the term "Down syndrome" illustrates how a specific set of physical and cognitive characteristics can be identified as a cohesive group associated with a genetic change.

The other terms, while related to medical conditions and assessments, do not convey the same meaning. "Signal" typically refers to an observable phenomenon that indicates a condition but does not specifically encapsulate the combination of signs and symptoms. "Complication" refers to a new problem that arises during the course of a disease or condition, diverging from the initial combination of signs and symptoms. "Indicator" refers more generally to a factor that points to a condition but does not specifically denote a defined group of signs and symptoms. Therefore, "syndrome" is the most appropriate term in this context.