Diagnostic studies are tests and procedures used to identify diseases or conditions in patients. These studies can include various methods such as blood tests, imaging techniques like X-rays or MRI, and biopsies. The results help healthcare providers understand a patient's health status and guide treatment decisions. The purpose of diagnostic studies is to gather objective information about a patient's condition. This information can reveal the presence of infections, tumors, or other medical issues, allowing for timely and appropriate interventions. Accurate diagnosis is crucial for effective management and improving patient outcomes.