Turk Neurosurg
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Colloid cysts are rare benign tumors of the third ventricle with diverse clinical presentation, which vary from incidentally found cysts to acute death. An uncommon hemorrhage in these cysts is a life threatening complication which can cause obstructive hydrocephalus with acute deterioration of the patient and sudden death. We present a case of 35-year-old man with large hemorrhagic colloid cyst of a third ventricle causing acute obstructive hydrocephalus even though magnetic resonance image with low T2 signal of the cyst suggested its clinically stable nature. Only 3 cases of in vivo diagnosed hemorrhagic colloid cysts have been reported in the literature.
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Clinical Trial
Transforaminal epidural steroid injection via a preganglionic approach for the treatment of lumbar radicular pain.
To evaluate the effectiveness of transforaminal epidural steroid injection (TFESI) for lumbar radiculopathy with respect to effect of injection levels, gender, and age group. ⋯ Especially in the patients with severe co-morbidities TFESI is an option to provide higher life quality. The clinical course of the success of the TFESI decreases in one year and becomes stable thereafter. In the patients with immune deficiency, the practitioners should always be aware for an infectious complication.
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Seizures are a frequent complication in patients who undergo neurosurgery, and can complicate the post-operative course and deteriorate patients' quality of life. Evidence on the prophylactic anticonvulsant therapy after craniotomy is still lacking. ⋯ In this study population late postsurgical seizures had a remarkable occurrence. Newer AEDs were continued more often than conventional AEDs, with a better tolerability but no significant differences in late seizures incidence.
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In traumatic brain injury (TBI) patients, to overcome the secondary insults, cerebral perfusion pressure (CPP) oriented therapy is recommended. The study is assigned to estimate CPP values with middle cerebral artery (MCA) flow velocities measured noninvasively using transcranial Doppler ultrasonography (TCD). ⋯ With ICP monitoring systems, CPP is calculated and the therapy is guided according to these values. As it is recognized that brain perfusion can be assessed with TCD waveforms, noninvasive CPP estimation with MCA flow velocities may help to observe the trends in CPP values.
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Case Reports
A retained wood penetrating the superior orbital fissure in a neurologically intact child.
Transorbital intracranial injuries due to a wooden foreign body traversing superior orbital fissure is an extremely rare condition. A 9-year-old boy was struck by a tree branch in the left eye while playing in the garden two months ago. On physical examination, the patient had only a hypertrophic scar on his medial side of left upper eyelid at the admission. ⋯ Afterwards, the child was operated successfully via the left transcranial route to detect and remove the foreign body. The authors described an unusual case of wooden foreign body that traversed the superior orbital fissure yet caused no deficit and was associated with no fracture. Even if symptoms are absent, removal of a wooden foreign body should be immediately performed to prevent sight-threatening and life-threatening complications.