Hepatocerebral degenerations, also known as hepatoencephalopathies, are a group of progressive disorders affecting the liver and brain. These conditions, which include Wilson's disease and glycogen storage diseases, can lead to the accumulation of toxic substances in these organs, resulting in severe neurological dysfunction. Synonyms for hepatocerebral degenerations encompass terms such as hepatic encephalopathy, hepatoencephalopathy, or metabolic encephalopathy. These interchangeable names underline the close connection between liver dysfunction and brain damage in these disorders. Recognizing and understanding these synonyms can aid in the early diagnosis and appropriate management of patients affected by these debilitating conditions.