Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Synonyms and keywords:
Overview
Causes
Life Threatening Causes
Life-threatening causes include conditions that may result in death or permanent disability within 24 hours if left untreated.
Common Causes
Diagnosis
Shown below is an algorithm summarizing the diagnosis of amnesia according to the the American Academy of Neurology guidelines:[1]
| | | | | | | Patient with amnesia |
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| | Acute onset | | | | | | | | Chronic onset | | |
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| | | | | | | | | | | | | Measure vitamin B12, and folate, and TSH | | Abnormal? | | Yes | | Vitamin deficiency, hypothyroidism | | |
| | |
| | | | | | | | | | | | | | | | | | | |
| | Fluctuating course, inattention, disorganized thinking,
or altered level of consciousness? | | | | | | | | Positive for SIGE CAPS questionary? | | Yes | | Depression | | |
| |
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| | Yes | | | | | | | | No | | Severe disimpairment in social functioning? | | No | | Normal aging | | |
| | |
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| | Delirium | | | | | | | | Dementia | | |
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| | Take history and perform physical examination | | | | | | | | Take history and perform physical examination | | |
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| | History of head trauma? | | Yes | | | | | | | | | |
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| | No | | Concussion, post-concussive amnesia | | | | | | | | | |
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| | Measure urine toxicology, CBC, creatinine, electrolites, and
glucose to reveal cause | | | | | | | | | | | | | |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | Initial short term memory loss | | Vascular risk factors, imaging evidence
of cerebrovascular involvement | | Young age, behavioral symptoms
or language impairment | | | Bradikinesia or features of parkinsonism,
fluctuating cognition, [[visual
hallucinations]] | | | | Dementia occuring 1 year after onset
of Parkinson disease | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | Alzheimer disease | | Vascular dementia | | Frontotemporal dementia | | | Dementia with Lewy bodies | | | | Parkinson's disease | | |
Treatment
Shown below is an algorithm summarizing the treatment of [[disease name]] according the the [...] guidelines.
Do's
- The content in this section is in bullet points.
Don'ts
- The content in this section is in bullet points.
References
Template:WikiDoc Sources