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Dr/ ABD ALLAH NAZEER. MD.
Intra-cranial cyst
Arachnoid cysts are relatively common benign lesions occurring in association with the central nervous system, both within the intracranial compartment (most common) as well as within the spinal canal. They are usually located within the subarachnoid space and contain CSF. Most frequently (50-60%) arachnoid cysts are located in the middle cranial fossa, where they invaginate into and widen the sylvian fissure.
Arachnoid cyst
Arachnoid cyst
Arachnoid cyst
Epidermoid cyst.
Epidermoid cyst.
Epidermoid cyst.
Epidermoid cyst.
Epidermoid cyst.
Rupture dermoid cyst.
Hydatid cysts of the brain.
Brain involvement with hydatid disease occurs in 1-2% of all Echinococcus granulosus infections. Cerebral hydatid cysts are usually supratentorial, whereas infratentorial lesions are quite rare
Hydatid cyst of the brain presents clinically as intracranial space occupying lesion and is more common in children. Surgery is the treatment option with affordable morbidity and low mortality.
Hydatid cyst.
Hydatid cyst.
Hydatid cyst.
Neurenteric cyst
Enlarged Virchow Robin spaces
cystic schwannoma
Cystic glioblastoma multiforme
Ganaglioglioma.
Dysembryoplastic neuroepithelial tumor (DNET).
Cystic brain metastasis
Cystic brain metastasis
Thank You.