A syndrome is a collection of signs and symptoms that occur together and characterize a particular abnormality or condition. These can be caused by genetic factors, environmental influences, or a combination of both. For example, Down Syndrome is a genetic disorder caused by the presence of an extra chromosome 21, leading to various physical and intellectual challenges. Syndromes can vary widely in their effects and severity. Some syndromes, like Asperger's Syndrome, are related to developmental disorders, while others, such as Cushing's Syndrome, are linked to hormonal imbalances. Understanding syndromes is crucial for diagnosis and treatment, helping individuals manage their conditions effectively.