Memorial Sisli Hospital provides specialized Lesionectomy with a focus on removing abnormal brain tissue responsible for seizures while preserving surrounding healthy structures. Established in 2000, the JCI, NABH accredited hospital is located in Istanbul, Turkey and operates 252 beds with advanced neurosurgical and epilepsy-care facilities.

Lesionectomy is a surgical procedure used to remove a structural abnormality, or lesion, in the brain that is identified as the source of seizures or other neurological symptoms. Lesions may include certain tumors, vascular malformations, scar tissue, or developmental abnormalities. Before surgery, MRI, EEG, and other specialized tests may be used to locate the lesion and determine its relationship to important brain functions. The surgeon removes the abnormal tissue while taking care to preserve surrounding healthy brain tissue.