Utility of CT head in the acute setting: value of contrast and non-contrast studies

[1] af Geijerstam JL(2006)Medical outcome after immediate computed tomography or admission for observation in patients with mild head injury: randomised controlled trial BMJ 333 465-264

[2] Oredsson S(1990)Value of contrast enhanced CT scanning in the non-trauma emergency room patient Neuroradiology 32 261-1451

[3] Britton M(1998)Cranial CT revisited: do we really need contrast enhancement? Eur Radiol 8 1447-1081

[4] Investigators OS(2013)Yield of CT angiography and contrast-enhanced MR imaging in patients with dizziness AJNR Am J Neuroradiol 34 1077-1658

[5] Wood LP(1995)Is contrast enhancement in cranial computed tomography necessary? Lancet 345 389-728

[6] Parisi M(2006)IV contrast administration for CT: a survey of practices for the screening and prevention of contrast nephropathy AJR Am J Roentgenol 186 1651-30

[7] Finch IJ(2013)Contrast material-induced nephrotoxicity and intravenous low-osmolality iodinated contrast material: risk stratification by using estimated glomerular filtration rate Radiology 268 719-126

[8] Demaerel P(2007)The diagnostic workup of patients with neuropathic pain Med Clin North Am 91 21-1743

[9] Buelens C(1979)Evaluating the headache patient: history and workup Headache 19 122-1647

[10] Wilms G(2013)Image diagnosis: headache and an isolated oculomotor nerve palsy Perm J. 17 e120-1278

[1] af Geijerstam JL(2006)Medical outcome after immediate computed tomography or admission for observation in patients with mild head injury: randomised controlled trial BMJ 333 465-264

[2] Oredsson S(1990)Value of contrast enhanced CT scanning in the non-trauma emergency room patient Neuroradiology 32 261-1451

[3] Britton M(1998)Cranial CT revisited: do we really need contrast enhancement? Eur Radiol 8 1447-1081

[4] Investigators OS(2013)Yield of CT angiography and contrast-enhanced MR imaging in patients with dizziness AJNR Am J Neuroradiol 34 1077-1658

[5] Wood LP(1995)Is contrast enhancement in cranial computed tomography necessary? Lancet 345 389-728

[6] Parisi M(2006)IV contrast administration for CT: a survey of practices for the screening and prevention of contrast nephropathy AJR Am J Roentgenol 186 1651-30

[7] Finch IJ(2013)Contrast material-induced nephrotoxicity and intravenous low-osmolality iodinated contrast material: risk stratification by using estimated glomerular filtration rate Radiology 268 719-126

[8] Demaerel P(2007)The diagnostic workup of patients with neuropathic pain Med Clin North Am 91 21-1743

[9] Buelens C(1979)Evaluating the headache patient: history and workup Headache 19 122-1647

[10] Wilms G(2013)Image diagnosis: headache and an isolated oculomotor nerve palsy Perm J. 17 e120-1278