Objective: To evaluate the different neurological changes in brain in eclampsia by CT scan in relation to neurologic symptoms. Method: This is prospective observational study in a tertiary hospital. CT scan of brain is performed within 48 hours of eclampsia after confinement of fetus and after stabilising the mother with standard MgSO4 protocol. The CT scans of brain are performed with 5mm and ...

conclusions an extremely rare condition, a spontaneous intracranial pneumocephalus with skull base defect origin could be considered as a possible diagnosis in patients with sudden and severe headache. we can safely conclude that medical treatment and close follow-up is an effective mode of therapy in this patient. introduction spontaneous pneumocephalus without any pathological condition is ve...

Headache is a common symptom, with a lifetime prevalence of over 90% of the general population in the United Kingdom (UK). It accounts for 4.4% of consultations in primary care and 30% of neurology outpatient consultations. Neuroimaging is indicated in patients with red flag features for secondary headaches. The guidelines recommend CT or MRI scan to identify any intracranial pathology. We pres...

introduction bolus is a soft and resilient material which is used for increasing skin dose or to even out the irregular patient contour. the main property of various materials used presently as bolus is the water-equivalent electron density. ethyl methacrylate is used as a soft-liner in dentistry and its physical and chemical properties are proved to be nontoxic for human body. the goal of this...

chronic rhinosinusitis (crs) is a common disease which is usually diagnosed clinically, considering the combination of natural history, physical examination and imaging studies. this study aimed to evaluate the clinical value of routine postoperative histopathologic examination (pohe) in patients with a clinical diagnosis of chronic rhinosinusitis with polyposis (crswp), or without polyposis (c...

introduction: aphasia is a common manifestation of stroke and evaluation of relationships of aphasia and brain topography could lead to better understanding of cognitive neurophysiology. methods: 100 stroke patients with aphasia admitted in valie-asr hospital, khorasan since april 2003 were enrolled in this prospective cross-sectional study. diagnosis of stroke and aphasia was made by a neurolo...

OBJECTIVE To determine the number of brain CT scans carried out in patients with mild head injury (MHI) during 13 months of trauma registry, and to investigate means of reducing the rate of unnecessary scans. METHODS During a trauma registry (from August 23, 1999 to September 21, 2000) in 6 general Hospitals (Imam Hussein, Moayer, Sina, Hafteteer, Imam Khomeini and Shariatti) in Tehran, Iran,...

The present study examines the role of computed tomography (CT) scan in patients with traumatic brain injury and discusses the demographic details, injury distribution, intracranial imaging findings, and identifies the risk factors to request a CT scan in patients with suspected traumatic brain injury (TBI).[1] It is beyond doubt that the CT is rapid, widely available, and one of the most valua...

INTRODUCTION The aim of this study was to evaluate the prognostic value of optic nerve sheath diameter (ONSD) measured on the initial brain computed tomography (CT) scan for intensive care unit (ICU) mortality in severe traumatic brain injury (TBI) patients. METHODS A prospective observational study of all severe TBI patients admitted to a neurosurgical ICU (over a 10-month period). Demograph...