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Imaging problems and clinical findings in adolescent lumbar disc herniation: A retrospective study
(Georg Thieme Verlag Kg, 2002)Objectives: Disc degeneration probably begins in childhood although low back pain and radicular leg pain is not as common a complaint as in adults. However as yet no explanation exists for the appearance of advanced ... -
The precise human bioclock, possibly imported
(Churchill Livingstone, 2002)Contrary to what has long been suggested, the biological clock is not a poor timekeeper. In fact, it has been working in precision for millions of years as a genetically set clock, independent of environmental periodicity. ... -
Endoscopy in the 15th Century
(Georg Thieme Verlag Kg, 2002)The aim of this study was to investigate the contributions of Serefeddin Sabuncuoglu (1385-1468?) - who was born and practiced in Amasya in northern part of central Anatolia - to the field of endoscopy. He was a humble, ... -
Redundant ventriculomegaly associated with brain abscess
(Elsevier Doyma Sl, 2002)Although brain abscess had a high mortality rate, improvements in radiologic imaging facilities, bacteriological techniques and antibiotics have resulted in a mortality of about 5%(16.11,31). Our aim was to emphasize the ... -
Effects of vasoconstriction on the acute anterior pituitary hormonal response to head injury
(Churchill Livingstone, 2002)Since cerebral vasoconstriction alone may impair the hypothalamic and pituitary circulation, we planned to investigate whether the hormonal response to the vasoconstriction that may be induced by the head injury is a ... -
Epipteric bones in the pterion may be a surgical pitfall
(Georg Thieme Verlag Kg, 2003)Background: The pterion, the most commonly used neurosurgical landmark, is defined as the junction of frontal, parietal, and greater wing of the sphenoid and the squamous part of temporal bones. Our aim was to identify the ... -
Percussion chisel
(Georg Thieme Verlag Kg, 2003)A new percussion chisel exclusively designed for neurosurgical use is presented that can be applied easily and safely. It is particularly useful in the removal of bony membranes through a transsphenoidal approach. -
Diagnostic value of bed-side ultrasonographic evaluation by anterior approach in spine disorders? A preliminary report
(Sociedad Luso-Espanola Neurocirugia, 2003)A preliminary investigation was planned so as to evaluate the effectiveness of ultrasonography for bedside evaluation of patients with suspected spinal pathology. Its application by anterior approach in 37 cases showed ... -
Common surgical pitfalls in the skull
(Elsevier Science Inc, 2003)BACKGROUND A detailed knowledge of the morphologic variations in the ossicles, foramina, and ridges of the skull vault and skull base is vital to performing safe radical surgery. METHODS A surgical reminder of possible ... -
Comparison of electrocardiographic abnormalities in patients with ischemic and hemorrhagic stroke
(2004)Objective: The aim of this study was to compare the electrocardiographic (ECG) abnormalities in patients with acute ischemic and hemorrhagic stroke who had no history of heart disease. Method: During 12 months, 222 consecutive ... -
Selective microsurgical vestibular neurectomy: An option in the treatment of intractable vertigo and related microsurgical landmarks
(Georg Thieme Verlag Kg, 2004)Selective microsurgical vestibular neurectomy (SMVN) is an accepted and effective means of treating patients with intractable vertigo, a resistant component of Meniere's syndrome. Meniere's syndrome is a condition characterized ... -
Suprasellar germ cell tumor with subarachnoid seeding MRI and MR spectroscopy findings
(Elsevier Science Inc, 2004)A case of suprasellar germinoma with subarachnoid seeding is presented. Patient had a history of depression unresponsive to drug therapy and recently developed diabetes insipidus. MR imaging revealed a huge suprasellar ... -
Nocardia farcinica brain abscess: a case report and review of the literature
(Sociedad Luso-Espanola Neurocirugia, 2004)Nocardia infection is not rare as generally been assumed and its mortality rate is high. It is isolated from plants and soil in most regions of the worid. The hosts usually have predisposing conditions and the infection ... -
Spontaneous resolution of "protruded" lumbar discs
(Georg Thieme Verlag Kg, 2004)Decreasing size of disc material that has herniated, whether "contained" or "protruded" has previously been described and sometimes this can be so complete that residual material is barely visible. In a retrospective ... -
Postoperative spinal ultrasonography findings in spinal dysraphia
(2005)Diastematomyelia is a form of spinal dysraphism involving sagittal clefting of the spinal cord, conus medullaris, and/or filum terminale into two hemicords. It can be an isolated finding or can be associated with ... -
Depression and anxiety in patients with migrane and tension-type headache
(2005)Amaç: Başağrısı olan olgularda psikiyatrik komorbidite riskinin belirlenmesi olguların yaşam kalitesi ve prognostik açıdan büyük önem taşımaktadır. Bu çalışmada migren ve gerilim tipi başağnsı (GTBA) olan hastalarda ... -
Yaşlılarda ağrılı osteoporotik vertebra çökme kırıklarının tedavisinde kifoplasti-vertebroplasti etkinliğinin değerlendirilmesi
(2005)Amaç: Konservatif tedaviden fayda görmeyen ağrılı osteoporotik vertebra çökme kırıklı yaşlı hastaların vertebroplasti ve kifoplasti ile tedavi edilerek, beklenen morbidite ve mortaliteden korunmaları ve yaşam kalitelerinin ... -
In vivo human brain biochemistry after aerobic exercise: preliminary report on functional magnetic resonance spectroscopy
(Elsevier Science Inc, 2005)Background: Our aim was to disclose whether the positive psychological changes observed after a single bout of aerobic exercise have a biochemical correlate that can be visualized by proton magnetic resonance spectroscopy ... -
Proximally situated osseous septum in complex spina bifida - Case report
(Amer Assoc Neurological Surgeons, 2005)In Type I split cord malformation (SCM) lesions, the osteocartilaginous spur and its dural sleeve are almost always located in the caudal extent of the median cleft. The authors present a case of lumbar myelomeningocele ... -
Pott's puffy tumor of the vertex years after trauma in a diabetic patient: case report
(Sociedad Luso-Espanola Neurocirugia, 2005)Pott's puffy tumor is a rare clinical entity characterized by subperiosteal abscess associated with osteomyelitis. It is usually seen as a complication of frontal sinusitis or trauma. This is the unique report of a Pott's ...
