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Wernicke-Korsakoff syndrome
Alternative Names: Korsakoff psychosis; Alcoholic encephalopathy; Encephalopathy - alcoholic; Wernicke's disease Symptoms: Vision changes Double vision Eye movement abnormalities Eyelid drooping Loss of muscle coordination Unsteady, uncoordinated walking Loss of memory, can be profound Inability to form new memories Confabulation (making up stories) Hallucinations Note: Symptoms that indicate alcohol withdrawal may also be present or may develop. Signs and tests: Examination of the nervous/muscular system may show polyneuropathy (damage to multiple nerve systems). Reflexes may be decreased (or of abnormal intensity), or abnormal reflexes may be present. Testing of gait and coordination indicates damage to portions of the brain that control muscle coordination. Muscles may be weak and may show atrophy (loss of tissue mass). Examination of the eyes shows abnormalities of eye movement. Blood pressure and body temperature measurement may be low. Pulse (heart rate) may be rapid. Text Continues Below The person may appear cachectic (malnourished). A nutritional assessment may confirm malnourished state. Serum B1 levels may be low. Pyruvate is elevated. Transketolase activity is decreased. If the history is significant for chronic (long-term) alcohol abuse, serum or urine alcohol levels may be elevated (see toxicology screen) and liver enzymes may be elevated. Other chronic conditions that may cause a thiamine deficiency include the following: AIDS Hyperemesis gravidarum (continuous nausea and vomiting during pregnancy) Thyrotoxicosis (very high thyroid hormone levels) Cancers that have spread throughout the body Long-term dialysis Congestive heart failure, when treated with long-term diuretic therapy Page:  1 | 2 | Next >>