Which term describes an area of altered tissue?

The term "lesion" accurately describes an area of altered tissue. In medical terminology, a lesion refers to any abnormal change in the structure of an organ or part due to injury or disease. This can include a variety of conditions such as sores, wounds, tumors, or areas of inflammation. Lesions can be benign or malignant and may vary in size and appearance, reflecting various underlying pathologies. In the context of altered tissue, lesions represent a key focus for medical evaluation and treatment.

In contrast, other terms such as laceration refer specifically to cuts or tears in the skin or tissue, lipemia refers to an excess of fats or lipids in the blood, and laryngitis refers to inflammation of the larynx which can affect the voice. None of these options encompass the broader definition of altered tissue in the way that "lesion" does.