INVESTIGATION

In medicine, "investigation" refers to a range of diagnostic procedures and tests performed to identify the cause of symptoms, confirm a diagnosis, and guide treatment decisions. Investigations can include laboratory tests, imaging studies, biopsies, and other diagnostic procedures.

Laboratory tests involve analyzing blood, urine, or other bodily fluids to detect abnormalities, infections, or chemical imbalances. Imaging studies, such as X-rays, MRI, and CT scans, provide visual insights into internal structures and help diagnose conditions like fractures, tumors, or organ abnormalities. Biopsies involve taking a tissue sample for microscopic examination to diagnose diseases such as cancer.

Advancements in investigative techniques have led to more precise and less invasive methods, improving diagnostic accuracy and patient outcomes. Effective investigations are crucial for creating accurate diagnoses and tailored treatment plans, ultimately contributing to better overall healthcare.