West Haven Hepatic Encephalopathy Grade 0

**Semantic type:** Finding

**Definition:** Minimal - symptoms or pathological characteristics include minimal hepatic encephalopathy, lack of detectable changes in personality or behavior, minimal changes in memory, concentration and intellectual function, and absence of coordination asterixis. (Adapted from: Hepatic Encephalopathy. David C Wolf. http://emedicine.medscape.com/article/186101-overview)

**Synonyms:** - GRADE 0