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Target Concepts:
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Query: UMLS:C0036572 (
seizures
)
80,221
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Cerebral hyperperfusion syndrome after carotid endarterectomy is rare.
Unilateral headache
, confusion,
seizures
or focal neurological signs may occur and intracranial haemorrhage may be a terminal event. We report a case of hyperperfusion accompanied by transient hemiparesis. The changes in cerebral perfusion were documented using transcranial Doppler sonography which helped to make the diagnosis.
...
PMID:Transcranial Doppler evaluation of cerebral hyperperfusion syndrome after carotid endarterectomy. 790 41
The objective was to investigate and classify headaches in 109 consecutive adult patients with epilepsy. A semi-structured interview was performed in those who confirmed such symptoms (65%). Interictal headaches were present in 52%; 20% had interictal migraine. Postictal headache was reported in 44%. Migraine characteristics were present in 42% of these, and most of them (74%) also suffered from interictal migraine. Six percent had preictal headache. In partial epilepsy, there was an association between headache lateralisation and interictal EEG abnormalities (p=0.02). We conclude that headache, including migraine, is very common in patients with epilepsy.
Unilateral headache
may represent a lateralising sign in focal epilepsy.
Seizures
often trigger postictal headaches with migraine features, which often are associated with interictal migraine. Migrainous headaches sometimes proceed into epileptic
seizures
. The comorbidity of migraine and epilepsy should receive ample clinical attention, as it may influence antiepileptic drug choice, and the headache may need specific treatment.
...
PMID:Headaches add to the burden of epilepsy. 1790 22
The interrelations between headache/migraine and epileptic
seizures
are an interesting topic, still lacking a systematization, which is the objective of the present revision. We organize the general setting on: (a) a distinction between pre-ictal, ictal, post-ictal and inter-ictal headaches, assuming "ictal" as epileptic seizure, and (b) the kind of headache, if it is of migraine type or not. Concerning pre-ictal migraine/headache, the necessity of its differentiation from an epileptic headache presenting as an aura of a
seizure
is stressed; this is connected with the indefiniteness of the term "migralepsy". The term "migraine aura-triggered seizure" should be used only in front of a proven triggering effect of migraine. Epileptic headache (called also "ictal epileptic headache") is a well-characterized entity, in which different types of head pain may occur and an ictal EEG is necessary for the diagnosis. It may present as an isolated event ("isolated epileptic headache"), requiring a differential diagnosis from other kinds of headache, or it may be uninterruptedly followed by other epileptic manifestations being in this case easily identifiable as an epileptic aura.
Hemicrania
epileptica is a very rare variant of epileptic headache, characterized by the ipsilaterality of head pain and EEG paroxysms. Ictal non-epileptic headache needs to be differentiated from epileptic headache. Post-ictal headaches are a frequent association of headache with
seizures
, particularly in patients suffering also from inter-ictal headache-migraine. The reported systematization of the topic led us to suggest a classification which is shown in Appendix.
...
PMID:The complex interrelations between two paroxysmal disorders: headache and epilepsy. 2872 54