Epilepsia partialis continua

Epilepsia partialis continua (EPC) is a rare neurological condition, characterized by recurrent seizures that affect one part of the body. These seizures, or epileptic fits, can persist for extended periods, sometimes even for several years. EPC is a subtype of epilepsy, a broader group of neurological disorders characterized by epileptic seizures.

Definition

Epilepsia partialis continua is defined by the International League Against Epilepsy (ILAE) as a condition where a patient experiences recurrent motor epileptic seizures that are confined to one part of the body. These seizures occur on a near-continuous basis, and can persist for hours, days, or even years.

Symptoms

The primary symptom of EPC is recurrent seizures that affect one part of the body. These seizures are often rhythmic and can involve twitching, jerking, or shaking. The affected part of the body can vary from patient to patient, but common areas include the face, hand, or foot. Some patients may also experience sensory disturbances or changes in consciousness during a seizure.

Causes

EPC can be caused by a variety of conditions, including stroke, brain tumors, encephalitis, and cortical dysplasia. In some cases, the cause of EPC is unknown. This is referred to as idiopathic EPC.

Diagnosis

Diagnosis of EPC is based on the patient's symptoms and medical history. Electroencephalography (EEG) is often used to confirm the diagnosis and to identify the area of the brain where the seizures are originating.

Treatment

Treatment for EPC is primarily aimed at controlling the seizures. This can be achieved through the use of anticonvulsant medications. In some cases, surgery may be considered to remove the area of the brain causing the seizures.

Prognosis

The prognosis for EPC varies depending on the underlying cause of the seizures. In some cases, the seizures can be well-controlled with medication, while in others, the seizures may be resistant to treatment.

See also

• Epilepsy
• Seizure
• Anticonvulsant