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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
Arachnoid Cysts +   
Intracranial or spinal cavities containing a cerebrospinal-like fluid, the wall of which is composed of arachnoidal cells. They are most often developmental or related to trauma. Intracranial arachnoid cysts usually occur adjacent to arachnoidal cistern and may present with HYDROCEPHALUS; HEADACHE; SEIZURES; and focal neurologic signs. (From Joynt, Clinical Neurology, 1994, Ch44, pp105-115)
Cerebroretinal Microangiopathy with Calcifications and Cysts +   
Colloid Cysts +  
Labrune Syndrome  
Oculocerebrocutaneous Syndrome 

Synonyms
Exact Synonyms: Arachnoid Cyst ;   Arachnoid Diverticula ;   Arachnoid Diverticulas ;   Intracranial Arachnoid Cyst ;   Intracranial Arachnoid Cysts ;   Leptomeningeal Cyst ;   Leptomeningeal Cysts
Primary IDs: MESH:D016080
Alternate IDs: MIM:207790
Definition Sources: MESH:D016080

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