John K. Hald
Position: MD, PhD

Author network for John K. Hald by COREMINE medical

Publications 2017

Hosainey SAM, Lassen B, Hald JK, Helseth E, Meling TR (2017)
Risk factors for new-onset shunt-dependency after craniotomies for intracranial tumors in adult patients
Neurosurg Rev (in press)
PubMed 28670657

Server A, Bargalló N, Fløisand Y, Sponheim J, Graus F, Hald JK (2017)
Imaging spectrum of central nervous system complications of hematopoietic stem cell and solid organ transplantation
Neuroradiology, 59 (2), 105-126
PubMed 28255902

Publications 2016

Frič R, Hald JK, Antal EA (2016)
Benign Sphenoid Wing Meningioma Presenting with an Acute Intracerebral Hemorrhage - A Case Report
J Cent Nerv Syst Dis, 8, 1-4
PubMed 27127413

Publications 2015

Switlyk MD, Kongsgaard U, Skjeldal S, Hald JK, Hole KH, Knutstad K, Zaikova O (2015)
Prognostic factors in patients with symptomatic spinal metastases and normal neurological function
Clin Oncol (R Coll Radiol), 27 (4), 213-21
PubMed 25624156

Publications 2014

Emblem KE, Pinho MC, Zöllner FG, Due-Tonnessen P, Hald JK, Schad LR, Meling TR, Rapalino O, Bjornerud A (2014)
A generic support vector machine model for preoperative glioma survival associations
Radiology, 275 (1), 228-34
PubMed 25486589

Switlyk MD, Bruland ØS, Skjeldal S, Hald JK, Seierstad T, Zaikova O (2014)
Radiotherapy for spinal metastases from breast cancer with emphasis on local disease control and pain response using repeated MRI
J Bone Oncol, 3 (1), 5-9
PubMed 26909292

Publications 2013

Emblem KE, Due-Tonnessen P, Hald JK, Bjornerud A, Pinho MC, Scheie D, Schad LR, Meling TR, Zoellner FG (2013)
Machine learning in preoperative glioma MRI: survival associations by perfusion-based support vector machine outperforms traditional MRI
J Magn Reson Imaging, 40 (1), 47-54
PubMed 24753371

Kim SS, Richman DP, Johnson WO, Hald JK, Agius MA (2013)
Limited utility of current MRI criteria for distinguishing multiple sclerosis from common mimickers: primary and secondary CNS vasculitis, lupus and Sjogren's syndrome
Mult Scler, 20 (1), 57-63
PubMed 23736535

Publications 2012

Lundby R, Rand-Hendriksen S, Hald JK, Pripp AH, Smith HJ (2012)
The pulmonary artery in patients with Marfan syndrome: a cross-sectional study
Genet Med, 14 (11), 922-7
PubMed 22791209

Switlyk MD, Hole KH, Skjeldal S, Hald JK, Knutstad K, Seierstad T, Zaikova O (2012)
MRI and neurological findings in patients with spinal metastases
Acta Radiol, 53 (10), 1164-72
PubMed 23047848

Publications 2011

Garzón B, Emblem KE, Mouridsen K, Nedregaard B, Due-Tønnessen P, Nome T, Hald JK, Bjørnerud A, Håberg AK, Kvinnsland Y (2011)
Multiparametric analysis of magnetic resonance images for glioma grading and patient survival time prediction
Acta Radiol, 52 (9), 1052-60
PubMed 21969702

Ringstad GA, Emblem KE, Holland D, Dale AM, Bjornerud A, Hald JK (2011)
Assessment of pituitary adenoma volumetric change using longitudinal MR image registration
Neuroradiology, 54 (5), 435-43
PubMed 21647587

Publications 2010

Fougner SL, Lekva T, Borota OC, Hald JK, Bollerslev J, Berg JP (2010)
The expression of E-cadherin in somatotroph pituitary adenomas is related to tumor size, invasiveness, and somatostatin analog response
J Clin Endocrinol Metab, 95 (5), 2334-42
PubMed 20335450

Publications 2009

Borota OC, Scheithauer BW, Fougner SL, Hald JK, Ramm-Pettersen J, Bollerslev J (2009)
Spindle cell oncocytoma of the adenohypophysis: report of a case with marked cellular atypia and recurrence despite adjuvant treatment
Clin Neuropathol, 28 (2), 91-5
PubMed 19353839

Emblem KE, Due-Tonnessen P, Hald JK, Bjornerud A (2009)
Automatic vessel removal in gliomas from dynamic susceptibility contrast imaging
Magn Reson Med, 61 (5), 1210-7
PubMed 19253390

Emblem KE, Nedregaard B, Hald JK, Nome T, Due-Tonnessen P, Bjornerud A (2009)
Automatic glioma characterization from dynamic susceptibility contrast imaging: brain tumor segmentation using knowledge-based fuzzy clustering
J Magn Reson Imaging, 30 (1), 1-10
PubMed 19557840

Lundby R, Rand-Hendriksen S, Hald JK, Lilleås FG, Pripp AH, Skaar S, Paus B, Geiran O, Smith HJ (2009)
Dural ectasia in Marfan syndrome: a case control study
AJNR Am J Neuroradiol, 30 (8), 1534-40
PubMed 19461064

Rønning P, Andresen PA, Hald JK, Heimdal K, Scheie D, Schreiner T, Helseth E (2009)
Low frequency of VHL germline mutations in Norwegian patients presenting with isolated central nervous system hemangioblastomas--a population-based study
Acta Neurol Scand, 122 (2), 124-31
PubMed 19814753

Publications 2008

Carlsen SM, Lund-Johansen M, Schreiner T, Aanderud S, Johannesen O, Svartberg J, Cooper JG, Hald JK, Fougner SL, Bollerslev J, Preoperative Octreotide Treatment of Acromegaly study group (2008)
Preoperative octreotide treatment in newly diagnosed acromegalic patients with macroadenomas increases cure short-term postoperative rates: a prospective, randomized trial
J Clin Endocrinol Metab, 93 (8), 2984-90
PubMed 18492760

Emblem KE, Nedregaard B, Nome T, Due-Tonnessen P, Hald JK, Scheie D, Borota OC, Cvancarova M, Bjornerud A (2008)
Glioma grading by using histogram analysis of blood volume heterogeneity from MR-derived cerebral blood volume maps
Radiology, 247 (3), 808-17
PubMed 18487536

Emblem KE, Scheie D, Due-Tonnessen P, Nedregaard B, Nome T, Hald JK, Beiske K, Meling TR, Bjornerud A (2008)
Histogram analysis of MR imaging-derived cerebral blood volume maps: combined glioma grading and identification of low-grade oligodendroglial subtypes
AJNR Am J Neuroradiol, 29 (9), 1664-70
PubMed 18583405

Emblem KE, Zoellner FG, Tennoe B, Nedregaard B, Nome T, Due-Tonnessen P, Hald JK, Scheie D, Bjornerud A (2008)
Predictive modeling in glioma grading from MR perfusion images using support vector machines
Magn Reson Med, 60 (4), 945-52
PubMed 18816815

Fougner SL, Bollerslev J, Latif F, Hald JK, Lund T, Ramm-Pettersen J, Berg JP (2008)
Low levels of raf kinase inhibitory protein in growth hormone-secreting pituitary adenomas correlate with poor response to octreotide treatment
J Clin Endocrinol Metab, 93 (4), 1211-6
PubMed 18230656

Munkeby BH, De Lange C, Emblem KE, Bjørnerud A, Kro GA, Andresen J, Winther-Larssen EH, Løberg EM, Hald JK (2008)
A piglet model for detection of hypoxic-ischemic brain injury with magnetic resonance imaging
Acta Radiol, 49 (9), 1049-57
PubMed 18720081

Publications 2007

Fougner SL, Borota OC, Berg JP, Hald JK, Ramm-Pettersen J, Bollerslev J (2007)
The clinical response to somatostatin analogues in acromegaly correlates to the somatostatin receptor subtype 2a protein expression of the adenoma
Clin Endocrinol (Oxf), 68 (3), 458-65
PubMed 17941904

Publications 2006

Navani A, Dominguez CL, Hald JK, Fishman SM (2006)
An injection from the past: fluoroscopic evidence of remote injections of radiopaque substances
Reg Anesth Pain Med, 31 (1), 82-5
PubMed 16418030

Publications 2005

Dublin AB, Hartman J, Latchaw RE, Hald JK, Reid MH (2005)
The vertebral body fracture in osteoporosis: restoration of height using percutaneous vertebroplasty
AJNR Am J Neuroradiol, 26 (3), 489-92
PubMed 15760853

Publications 2004

Jeerakathil T, Wolf PA, Beiser A, Hald JK, Au R, Kase CS, Massaro JM, DeCarli C (2004)
Cerebral microbleeds: prevalence and associations with cardiovascular risk factors in the Framingham Study
Stroke, 35 (8), 1831-5
PubMed 15155954

Publications 2003

Hald JK, Brunberg JA, Dublin AB, Wootton-Gorges SL (2003)
Delayed diffusion-weighted MR abnormality in a patient with an extensive acute cerebral hypoxic injury
Acta Radiol, 44 (3), 343-6
PubMed 12752010

Publications 2002

Dublin AB, Hald JK, Wootton-Gorges SL (2002)
Isolated sulfite oxidase deficiency: MR imaging features
AJNR Am J Neuroradiol, 23 (3), 484-5
PubMed 11901024

Publications 2001

Pedersen HK, Bakke SJ, Hald JK, Skalpe IO, Anke IM, Sagsveen R, Langmoen IA, Lindegaard KE, Nakstad PH (2001)
CTA in patients with acute subarachnoid haemorrhage. A comparative study with selective, digital angiography and blinded, independent review
Acta Radiol, 42 (1), 43-9
PubMed 11167331

Publications 2000

Hald JK, Eldevik OP, Dunn RL, Bakke SJ, Pedersen HK, Nakstad PH (2000)
Improving postoperative MR imaging of pituitary macroadenomas: comparison of full and reduced dose of gadopentetate dimeglumine
Eur Radiol, 10 (7), 1068-72
PubMed 11003399

Nakstad PH, Hald JK (2000)
[Neurologic magnetic resonance tomography--indications and practical use]
Tidsskr Nor Laegeforen, 120 (11), 1342-6
PubMed 10868099

Publications 1996

Eldevik OP, Blaivas M, Gabrielsen TO, Hald JK, Chandler WF (1996)
Craniopharyngioma: radiologic and histologic findings and recurrence
AJNR Am J Neuroradiol, 17 (8), 1427-39
PubMed 8883637

Hald JK, Eldevik OP, Quint DJ, Chandler WF, Kollevold T (1996)
Pre- and postoperative MR imaging of craniopharyngiomas
Acta Radiol, 37 (5), 806-12
PubMed 8915298

Publications 1995

Hald JK, Eldevik OP, Skalpe IO (1995)
Craniopharyngioma identification by CT and MR imaging at 1.5 T
Acta Radiol, 36 (2), 142-7
PubMed 7710792

Publications 1994

Hald JK, Eldevik OP, Brunberg JA, Chandler WF (1994)
Craniopharyngiomas--the utility of contrast medium enhancement for MR imaging at 1.5 T
Acta Radiol, 35 (6), 520-5
PubMed 7946671

Hald JK, Skalpe IO, Bakke SJ, Nakstad PH (1994)
MR imaging of pituitary region lesions with gadodiamide injection
Acta Radiol, 35 (1), 65-9
PubMed 8305277

Publications 1993

Nakstad PH, Hald JK, Bakke SJ (1993)
Multiple spinal arteriovenous fistulas in Klippel-Trenaunay-Weber syndrome treated with platinum fibre coils
Neuroradiology, 35 (2), 163-5
PubMed 8381922

Publications 1992

Hald JK, Nakstad PH, Kollevold T, Bakke SJ, Skalpe IO (1992)
MR imaging of pituitary macroadenomas before and after transsphenoidal surgery
Acta Radiol, 33 (5), 396-9
PubMed 1389642

Jakobsen JA, Lundby B, Kristoffersen DT, Borch KW, Hald JK, Berg KJ (1992)
Evaluation of renal function with delayed CT after injection of nonionic monomeric and dimeric contrast media in healthy volunteers
Radiology, 182 (2), 419-24
PubMed 1732960

Nakstad PH, Bakke SJ, Hald JK (1992)
Embolization of intracranial arteriovenous malformations and fistulas with polyvinyl alcohol particles and platinum fibre coils
Neuroradiology, 34 (4), 348-51
PubMed 1528453

Nakstad PH, Hald JK, Sorteberg W (1992)
Carotid-cavernous fistula treated with detachable balloon during bilateral transcranial Doppler monitoring of middle cerebral arteries. A case report
Acta Radiol, 33 (2), 145-8
PubMed 1562408

Ostensen AB, Skjeldal OH, Monn E, Motzfeldt K, Fossen A, Jellum E, Hald JK, Bostad R (1992)
[Glutaric aciduria type I]
Tidsskr Nor Laegeforen, 112 (8), 1020-2
PubMed 1553724

Smith HJ, Bakke SJ, Smevik B, Hald JK, Moen G, Rudenhed B, Abildgaard A (1992)
Comparison of 12-bit and 8-bit gray scale resolution in MR imaging of the CNS. An ROC analysis
Acta Radiol, 33 (6), 505-11
PubMed 1449870

Publications 1991

Hald JK, Nakstad PH, Hauglum BE (1991)
Coronal MR imaging of the normal 3rd, 4th, and 5th lumbar and 1st sacral nerve roots
Acta Radiol, 32 (3), 210-3
PubMed 2064865

Hald JK, Nakstad PH, Skjeldal OH, Strømme P (1991)
Bilateral arachnoid cysts of the temporal fossa in four children with glutaric aciduria type I
AJNR Am J Neuroradiol, 12 (3), 407-9
PubMed 2058483

Publications 1990

Hald JK, Nakstad PH, Bakke SJ, Skalpe IO (1990)
[Magnetic tomography and backache]
Tidsskr Nor Laegeforen, 110 (11), 1359-60
PubMed 2140209

Publications 1989

Hald JK, Bakke SJ, Nakstad PH, Skalpe IO, Wiberg J (1989)
Magnetic resonance imaging of an epidural spinal arachnoid cyst
Acta Radiol, 30 (5), 491-3
PubMed 2611055

Nakstad PH, Hald JK, Bakke SJ, Skalpe IO, Wiberg J (1989)
MRI in cervical disk herniation
Neuroradiology, 31 (5), 382-5
PubMed 2594180

Raybaud CA, Strother CM, Hald JK (1989)
Aneurysms of the vein of Galen: embryonic considerations and anatomical features relating to the pathogenesis of the malformation
Neuroradiology, 31 (2), 109-28
PubMed 2664553

Publications 1988

Hald JK, Jakobsen JA, Andrew E, Stormorken H (1988)
Adverse reactions to contrast media: related to medium or procedure? Observations on a case
Br J Radiol, 61 (724), 337-8
PubMed 3370422

Publications 1987

Raybaud CA, Hald JK, Strother CM, Choux M, Jiddane M (1987)
[Aneurysms of the vein of Galen. Angiographic study and morphogenetic considerations]
Neurochirurgie, 33 (4), 302-14
PubMed 3317094

Turski PA, Houston LW, Perman WH, Hald JK, Turski D, Strother CM, Sackett JF (1987)
Experimental and human brain neoplasms: detection with in vivo sodium MR imaging
Radiology, 163 (1), 245-9
PubMed 3029803

Publications 1986

Turski PA, Perman WH, Hald JK, Houston LW, Strother CM, Sackett JF (1986)
Clinical and experimental vasogenic edema: in vivo sodium MR imaging. Work in progress
Radiology, 160 (3), 821-5
PubMed 3090615

Publications 1984

Hald JK (1984)
Adverse reactions to intravenous cholangiography with Biligram
Eur J Radiol, 4 (3), 196-7
PubMed 6468411

Hald JK, Skåtun J (1984)
[Percutaneous lung biopsy with a Tru-cut needle]
Tidsskr Nor Laegeforen, 104 (24), 1634-6
PubMed 6474439

Publications 1983

Sudmann E, Hald JK, Skandfer B (1983)
Features resisting primary treatment of congenital club foot
Acta Orthop Scand, 54 (6), 850-7
PubMed 6670509

Publications 1982

Hald JK, Høiseth A (1982)
[Reactions to radiologic contrast media. Acute reactions induced by radiologic contrast media in urography and cholangiography]
Tidsskr Nor Laegeforen, 102 (12), 677-9
PubMed 7157245