Publications by Ole Helmer Sjo
38 publications found
Original articles
Early rectal cancer: The diagnostic performance of MRI supplemented with a rectal micro-enema and a modified staging system to identify tumors eligible for local excision
Acta Radiol Open, 13 (5), 20584601241241523
DOI 10.1177/20584601241241523, PubMed 38645439
Aggregated 1-year complication rates and health-related quality of life after reconstructive surgery for rectal cancer with or without diverting stoma (Norwegian Stoma Trial): a protocol for national multicentre, open-label, prospective cohort study
BJS Open, 8 (1)
DOI 10.1093/bjsopen/zrae010, PubMed 38386703
Development and clinical implementation of a structured, simulation-based training programme in laparoscopic appendectomy: description, validation and evaluation
BMJ Simul Technol Enhanc Learn, 7 (6), 517-523
DOI 10.1136/bmjstel-2020-000728, PubMed 35520958
Transanal total mesorectal excision for rectal cancer has been suspended in Norway
Br J Surg, 107 (1), 121-130
DOI 10.1002/bjs.11459, PubMed 31802481
CpG island methylator phenotype identifies high risk patients among microsatellite stable BRAF mutated colorectal cancers
Int J Cancer, 141 (5), 967-976
DOI 10.1002/ijc.30796, PubMed 28542846
Prognostic impact of genomic instability in colorectal cancer
Br J Cancer, 110 (8), 2159-64
DOI 10.1038/bjc.2014.133, PubMed 24642618
Microsatellite instability has a positive prognostic impact on stage II colorectal cancer after complete resection: results from a large, consecutive Norwegian series
Ann Oncol, 24 (5), 1274-82
DOI 10.1093/annonc/mds614, PubMed 23235802
Prognostic impact of lymph node harvest and lymph node ratio in patients with colon cancer
Dis Colon Rectum, 55 (3), 307-15
DOI 10.1097/DCR.0b013e3182423f62, PubMed 22469798
Peritoneal carcinomatosis of colon cancer origin: highest incidence in women and in patients with right-sided tumors
J Surg Oncol, 104 (7), 792-7
DOI 10.1002/jso.21959, PubMed 21547915
Lymph node micrometastases and isolated tumor cells influence survival in stage I and II colon cancer
Dis Colon Rectum, 54 (2), 200-6
DOI 10.1007/DCR.0b013e3181fd4c7c, PubMed 21228669
DNA sequence profiles of the colorectal cancer critical gene set KRAS-BRAF-PIK3CA-PTEN-TP53 related to age at disease onset
PLoS One, 5 (11), e13978
DOI 10.1371/journal.pone.0013978, PubMed 21103049
Short term outcome after emergency and elective surgery for colon cancer
Colorectal Dis, 11 (7), 733-9
DOI 10.1111/j.1463-1318.2008.01613.x, PubMed 18624817
Sentinel node mapping does not improve staging of lymph node metastasis in colonic cancer
Dis Colon Rectum, 51 (6), 891-6
DOI 10.1007/s10350-007-9185-0, PubMed 18259817
Tumour location is a prognostic factor for survival in colonic cancer patients
Colorectal Dis, 10 (1), 33-40
DOI 10.1111/j.1463-1318.2007.01302.x, PubMed 17672872
Vigabatrin and retinal changes
Doc Ophthalmol, 104 (2), 171-80
DOI 10.1023/a:1014679804792, PubMed 11999624
Long-term botulinum toxin treatment of cervical dystonia--EMG changes in injected and noninjected muscles
Clin Neurophysiol, 110 (9), 1650-4
DOI 10.1016/s1388-2457(99)00127-3, PubMed 10479034
[Necrotising fasciitis--a surgical challenge]
Tidsskr Nor Laegeforen, 119 (18), 2660-3
PubMed 10479979
Quantitative electromyographical changes in cervical dystonia after treatment with botulinum toxin
Electromyogr Clin Neurophysiol, 38 (2), 75-9
PubMed 9553744
Quantitative EMG in cervical dystonia
Electromyogr Clin Neurophysiol, 36 (3), 179-85
PubMed 8737940
Ocular myopathy and mitochondrial DNA deletion. A presentation of seven identified Danish patients
Acta Ophthalmol Scand Suppl (219), 29-32
PubMed 8741113
Duchenne muscular dystrophy: negative electroretinograms and normal dark adaptation. Reappraisal of assignment of X linked incomplete congenital stationary night blindness
J Med Genet, 32 (5), 348-51
DOI 10.1136/jmg.32.5.348, PubMed 7616540
Quantitative EMG in botulinum toxin treatment of cervical dystonia. A double-blind, placebo-controlled study
Electroencephalogr Clin Neurophysiol, 93 (6), 434-9
DOI 10.1016/0168-5597(94)90150-3, PubMed 7529693
Juvenile Kearns-Sayre syndrome initially misdiagnosed as a psychosomatic disorder
J Med Genet, 31 (1), 45-50
DOI 10.1136/jmg.31.1.45, PubMed 8151637
Autosomal recessive microcephaly, microcornea, congenital cataract, mental retardation, optic atrophy, and hypogenitalism. Micro syndrome
Am J Dis Child, 147 (12), 1309-12
DOI 10.1001/archpedi.1993.02160360051017, PubMed 8249951
Deletion mapping of a retinal cone-rod dystrophy: assignment to 18q211
Am J Med Genet, 39 (3), 288-93
DOI 10.1002/ajmg.1320390309, PubMed 1867279
Acuity card testing of patients with cerebral visual impairment
Dev Med Child Neurol, 30 (5), 632-7
DOI 10.1111/j.1469-8749.1988.tb04801.x, PubMed 3229561
Retinal cone dysfunction and mental retardation associated with a de novo balanced translocation 1;6(q44;q27)
Ophthalmic Paediatr Genet, 7 (3), 167-73
DOI 10.3109/13816818609004134, PubMed 3561951
Evoked potentials in multiple sclerosis before and after high-dose methylprednisolone infusion
Eur Neurol, 25 (1), 67-73
DOI 10.1159/000115989, PubMed 3940867
Mitochondrial myopathy as a cause of ptosis and ophthalmoplegia in elderly females
Acta Ophthalmol (Copenh), 62 (3), 401-12
DOI 10.1111/j.1755-3768.1984.tb08420.x, PubMed 6464689
Localized scleroderma 'en coup de sabre' with external eye muscle involvement at the same line
Clin Exp Dermatol, 9 (2), 196-200
DOI 10.1111/j.1365-2230.1984.tb00783.x, PubMed 6713721
The absence of fibres in the sural nerve mediating vasoconstriction
Acta Physiol Scand, 98 (3), 379-80
DOI 10.1111/j.1748-1716.1976.tb10323.x, PubMed 998287
Moyamoya disease: bilateral occlusion of the carotid artery associated with abnormal vascular network in the basal region of the brain
Dan Med Bull, 23 (1), 41-5
PubMed 1253625
Saturable metabolic pathways for ethotoin in man
Clin Exp Pharmacol Physiol, 3 (5), 453-9
DOI 10.1111/j.1440-1681.1976.tb00623.x, PubMed 10117
Pharmacokinetics and side-effects of clonazepam and its 7-amino-metabolite in man
Eur J Clin Pharmacol, 8 (3-4), 249-54
DOI 10.1007/BF00567123, PubMed 1233220
"Anticonvulsant action" of vitamin D in epileptic patients? A controlled pilot study
Br Med J, 2 (5913), 258-9
DOI 10.1136/bmj.2.5913.258, PubMed 4207965
Other articles
Chromosome 6q deletion and retinal cone dystrophy
Am J Med Genet, 38 (1), 134
DOI 10.1002/ajmg.1320380127, PubMed 2012125
Retinal cone dystrophy and chromosome 6(q26) deletions
Ann Genet, 33 (2), 124
PubMed 2241088
Book chapters
Komplikasjoner etter operasjon for cancer coli
In Vitenskapelige forhandlinger, Norsk kirurgisk forening., [Oslo], 2003, Abstrakt 146
BIBSYS 041735544