These difficulties are less frequently identified and thus undertreated when compared with the neurological symptoms. Most problems are associated with more severe intellectual delay or associated with childhood and adolescence, and some (for example depressed mood) may be unreported if the person is unable to communicate. TAND can be investigated and considered at six levels: behavioural, psychiatric, intellectual, academic, neuropsychological, and psychosocial.Behavioural problems most commonly seen include overactivity, impulsivity and sleeping difficulties. Also common are anxiety, mood swings, and severe aggression. Less common are depressed mood, self-injury, and compulsive behaviours.People with TSC are frequently also diagnosed with psychiatric disorders: autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD), anxiety disorder and depressive disorder. TSC is one of the most common genetic causes of autism spectrum disorder, which affects nearly half of people with TSC. ASD is more common in TSC2 than TSC1 and more common with earlier and more severe epilepsy, and with lower intellectual ability. ADHD is nearly as frequently seen in TSC as ASD (up to half of all people with TSC). Anxiety and depressive disorders, when they occur, are typically diagnosed in early adulthood and among those intellectually able to express their moods. Schizophrenia (and symptoms like hallucinations or psychosis) is no more common in TSC than the general population.The intellectual ability of people with TSC varies enormously. About 40–50% have a normal IQ. A normal IQ is much more commonly seen in TSC1 than TSC2, and profound intellectual disability seen in 34% of TSC2 compared with 10% of TSC1 in one study.
Research directions
Considering the disease is rare, not much research is being done specifically for the AML-M4 subtype. Research regarding the production of granulocyte colony stimulating factor (G-CSF) is being conducted to investigate AMML ability to secrete and synthesize G-CSF. Multiple chemotherapy drugs and its effects are being research in comparison to its treatment success in AML not specifically AML-M4. See also
Juvenile myelomonocytic leukemia

References


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