G31.09/F02.80
G30.x/F02.8x
Neurocognitive & Delirium
Neurocognitive & Delirium
Criteria met for major or mild NCD
Criteria met for major or mild NCD (substantial or modest cognitive decline in ≥1 domain)
B. Insidious onset and gradual progression; ≥1 of: behavioural-variant features (disinhibition, apathy, loss of empathy, perseverative behaviour, hyperorality) or language-variant features (speech/comprehension/word-retrieval deficits) C. Relative sparing of learning/memory and perceptual-motor function D. Disturbance not better explained by cerebrovascular disease, another NCD, another mental disorder, or substances
B. Insidious onset and gradual progression in ≥1 cognitive domain (most often episodic memory early) C. Probable AD: genetic mutation or ≥2 declining domains + no mixed aetiology; Possible AD: no genetic evidence or insufficient domains or mixed aetiology present D. Disturbance not better explained by cerebrovascular disease, another NCD, medical condition, or substances
A. Criteria met for major or mild NCD B. Insidious onset and gradual progression; ≥1 of: behavioural-variant features (disinhibition, apathy, loss of empathy, perseverative behaviour, hyperorality) or language-variant features (speech/comprehension/word-retrieval deficits) C. Relative sparing of learning/memory and perceptual-motor function
A. Criteria met for major or mild NCD (substantial or modest cognitive decline in ≥1 domain) B. Insidious onset and gradual progression in ≥1 cognitive domain (most often episodic memory early) C. Probable AD: genetic mutation or ≥2 declining domains + no mixed aetiology; Possible AD: no genetic evidence or insufficient domains or mixed aetiology present
Mild / Major neurocognitive disorder; With behavioural variant presentation; With language variant presentation; Probable frontotemporal NCD
Mild NCD due to AD; Major NCD due to AD; With behavioural disturbance; Early onset
Alzheimer's disease (memory-prominent; different biomarker); Psychiatric disorder (depression, bipolar, OCD - early bvFTD often misdiagnosed); Vascular NCD
Vascular dementia (stepwise; vascular risk factors; white matter disease); Lewy body dementia (fluctuating cognition, visual hallucinations, parkinsonism, RBD); Frontotemporal dementia (early behaviour/language; memory spared early)