The word intractable means hard to control. It can be used in relation to many things. Lots of things can be intractable. So intractable epilepsy is when someone's epilepsy is quite serious, difficult to control and as a result has a major impact on their lives. It is not a form of epilepsy, just a general description as to how serious a person's epilepsy has become. As it is a general term there is no specific point of measurement to say when someone has intractable epilepsy. The majority of people with epilepsy lead very normal lives. They only have seizures occasionally and most of the time they are fine and people that know them might not even know they have epilepsy. Only a very small amount of people have it to the extent that it could be said to be intractable.
all epilepsy can be controlled by medication at some point
Epilepsy, and all its nearly intractable forms, can begin at birth.
It is possible for a there to be a family history of Epilepsy, but it can be caused by many different things. Many people with Epilepsy have no family history of Epilepsy.
There are many causes of epilepsy. While it can be occasionally inherited, it is not really a genetic illness.
Darren S. Kadis has written: 'Language representation in children with medically intractable epilepsy'
Lucyna M. Lach has written: 'Social experiences of children and adolescents diagnosed with intractable epilepsy'
Chronic just means long lasting. You may have epileptic attacks over many years but they may be infrequent, short and manageable such as "aura". Severe epilepsy usually means "intractable" epilepsy where the attacks are frequent, usually involve spasms or convulsive movements, loss of conciousness and little or no response to treatment. Of course you can have chronic and severe epilepsy.
is communism a intractable conflict?
The most intractable challenges of the 21st century.
Rebecca Lynn Billingsley has written: 'Attentional control in children and adolescents after a unilateral temporal-lobe excision for intractable seizures' 'Implicit and explicit memory in focal epilepsy'
Intractable is a word used to describe something or someone who is hard to control. A good sentence would be, she was intractable as she became a teenager.