What is the medical term for enlargement of the liver?

Hepatomegaly is the medical term used to describe the enlargement of the liver. This condition can arise from various factors, including liver diseases (such as hepatitis or fatty liver disease), heart failure, and certain infections or toxins. When the liver enlarges, it may indicate an underlying health issue that often requires further evaluation and management.

The term 'hepatomegaly' specifically incorporates the prefix "hepato-", which refers to the liver, and the suffix "-megaly," meaning enlargement. This precise terminology is essential in clinical practice to convey specific health conditions to other healthcare professionals and to create appropriate treatment plans.

The other terms listed are related to different organs: pneumonitis pertains to inflammation of the lungs, nephritis refers to inflammation of the kidneys, and hydrocephalus is the accumulation of cerebrospinal fluid within the brain's ventricles. Each of these conditions affects different systems in the body, highlighting the importance of precise medical terminology for effective communication in healthcare.