Perisylvian syndrome: Difference between revisions
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[[File:The_classical_Wernicke-Lichtheim-Geschwind_model_of_the_neurobiology_of_language_fpsyg-04-00416-g001.jpg|left|thumb|Perisylvian syndrome]] | [[File:The_classical_Wernicke-Lichtheim-Geschwind_model_of_the_neurobiology_of_language_fpsyg-04-00416-g001.jpg|left|thumb|Perisylvian syndrome]] | ||
[[File:Face_of_a_man_with_right_facial_paralysis_Wellcome_L0061825.jpg|left|thumb|Perisylvian syndrome]] | [[File:Face_of_a_man_with_right_facial_paralysis_Wellcome_L0061825.jpg|left|thumb|Perisylvian syndrome]] | ||
[[File:Arachnoid_cyst.png|thumb|Perisylvian syndrome]] | [[File:Arachnoid_cyst.png|thumb|left|Perisylvian syndrome]] | ||
[[File:MCA_Territory_Infarct.svg|thumb|Perisylvian syndrome]] | [[File:MCA_Territory_Infarct.svg|thumb|Perisylvian syndrome]] | ||
[[File:Middle_cranial_fossa_-_animation.gif|thumb|Perisylvian syndrome]] | [[File:Middle_cranial_fossa_-_animation.gif|thumb|Perisylvian syndrome]] | ||
'''Perisylvian syndrome''' is a rare neurological disorder characterized by impaired abilities to speak, express language ([[aphasia]]), and swallow ([[dysphagia]]). It is named for the region of the brain in which it is centered, the perisylvian region, which encompasses parts of the [[frontal lobe]], [[parietal lobe]], and [[temporal lobe]]. | '''Perisylvian syndrome''' is a rare neurological disorder characterized by impaired abilities to speak, express language ([[aphasia]]), and swallow ([[dysphagia]]). It is named for the region of the brain in which it is centered, the perisylvian region, which encompasses parts of the [[frontal lobe]], [[parietal lobe]], and [[temporal lobe]]. | ||
Latest revision as of 00:00, 27 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
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| Perisylvian syndrome | |
|---|---|
 | |
| Synonyms | Congenital perisylvian syndrome, bilateral perisylvian polymicrogyria |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Seizures, dysarthria, dysphagia, developmental delay |
| Complications | Aspiration pneumonia, feeding difficulties |
| Onset | Congenital |
| Duration | Lifelong |
| Types | N/A |
| Causes | Genetic mutation, cortical malformation |
| Risks | Family history of similar conditions |
| Diagnosis | MRI, genetic testing |
| Differential diagnosis | Cerebral palsy, epilepsy, developmental disorders |
| Prevention | N/A |
| Treatment | Anticonvulsants, speech therapy, occupational therapy |
| Medication | N/A |
| Prognosis | Variable, depends on severity |
| Frequency | Rare |
| Deaths | N/A |
Perisylvian syndrome is a rare neurological disorder characterized by impaired abilities to speak, express language (aphasia), and swallow (dysphagia). It is named for the region of the brain in which it is centered, the perisylvian region, which encompasses parts of the frontal lobe, parietal lobe, and temporal lobe.
Symptoms[edit]
The primary symptoms of Perisylvian syndrome include aphasia, dysphagia, and facial paralysis. These symptoms are due to damage or malformation in the perisylvian region of the brain, which is responsible for language and swallowing functions.
Causes[edit]
Perisylvian syndrome is typically caused by a malformation of the brain that occurs during fetal development. This malformation can be due to a variety of factors, including genetic mutations, maternal illness during pregnancy, or exposure to harmful substances in utero.
Diagnosis[edit]
Diagnosis of Perisylvian syndrome is typically made through a combination of clinical examination and imaging studies, such as MRI or CT scan. These tests can reveal the characteristic abnormalities in the perisylvian region of the brain.
Treatment[edit]
Treatment for Perisylvian syndrome is primarily supportive and focuses on managing the symptoms. This may include speech and language therapy for aphasia, physical therapy for facial paralysis, and nutritional support for dysphagia.
Prognosis[edit]
The prognosis for individuals with Perisylvian syndrome varies widely and depends on the severity of the symptoms and the extent of the brain malformation. Some individuals may have mild symptoms and lead relatively normal lives, while others may require lifelong care and support.
