Clinical versus Histological Assessment of Basal Cell Carcinoma Subtype and Thickness of Tumours Selected for Photodynamic Therapy
Mørk, Erik, Mjønes, Patricia, Foss, Olav A, Mørk, Cato, Bachmann, Ingeborg M, Kroon, Susanne, Dotterud, Lars K, Helsing, Per, Vatne, Øystein, Christensen, Eidi
Published in Acta dermato-venereologica (15.05.2024)
Published in Acta dermato-venereologica (15.05.2024)
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Cutaneous head and neck melanoma (CHNM): A population-based study of the prognostic impact of tumor location
Helsing, Per, MD, Robsahm, Trude Eid, PhD, Vos, Linda, PhD, Rizvi, Syed Mohammad Husain, MD, Akslen, Lars Andreas, MD, PhD, Veierød, Marit Bragelien, PhD
Published in Journal of the American Academy of Dermatology (01.11.2016)
Published in Journal of the American Academy of Dermatology (01.11.2016)
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Clinical Suspicion Sensitivity of Nodular and Superficial Spreading Melanoma
Robsahm, Trude E, Helsing, Per, Svendsen, Henrik L, Veierød, Marit B
Published in Acta dermato-venereologica (12.04.2021)
Published in Acta dermato-venereologica (12.04.2021)
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Ablative Fractional Laser-assisted Daylight Photodynamic Therapy for Actinic Keratoses of the Scalp and Forehead in Organ Transplant Recipients: A Pilot Study
Rizvi, Syed Mohammad, Veierød, Marit B, Mørk, Gro, Helsing, Per, Gjersvik, Petter
Published in Acta dermato-venereologica (01.10.2019)
Published in Acta dermato-venereologica (01.10.2019)
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A Nationwide Study of Norwegian Patients with Hereditary Angioedema with C1 Inhibitor Deficiency Identified Six Novel Mutations in SERPING1
Johnsrud, Irene, Kulseth, Mari Ann, Rødningen, Olaug Kristin, Landrø, Linn, Helsing, Per, Waage Nielsen, Erik, Heimdal, Ketil
Published in PloS one (08.07.2015)
Published in PloS one (08.07.2015)
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Transitory contractile dermatosis—A new entity?
Husain Rizvi, Syed Mohammad, MD, Helsing, Per, MD
Published in Journal of the American Academy of Dermatology (01.07.2014)
Published in Journal of the American Academy of Dermatology (01.07.2014)
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Journal Article
Correction: A Nationwide Study of Norwegian Patients with Hereditary Angioedema with C1 Inhibitor Deficiency Identified Six Novel Mutations in SERPING1
Johnsrud, Irene, Kulseth, Mari Ann, Rødningen, Olaug Kristin, Landrø, Linn, Helsing, Per, Waage Nielsen, Erik, Heimdal, Ketil
Published in PloS one (13.08.2015)
Published in PloS one (13.08.2015)
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Folliculotropic Mycosis Fungoides with Skewed T-cell Receptor CDR3 Motif: Suggestive of Lipid-antigen Selection?
Mantaka, Panagiota, Malecka, Agnieszka, Trøen, Gunhild, Helsing, Per, Gjersvik, Petter, Beiske, Klaus, Delabie, Jan
Published in Acta dermato-venereologica (02.10.2017)
Published in Acta dermato-venereologica (02.10.2017)
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Susceptibility to Cutaneous Squamous Cell Carcinoma in Renal Transplant Recipients Associates with Genes Regulating Melanogenesis Independent of their Role in Pigmentation
Andresen, Per A., Nymoen, Dag A., Kjærheim, Kristina, Leivestad, Torbjørn, Helsing, Per
Published in Biomarkers in Cancer (01.01.2013)
Published in Biomarkers in Cancer (01.01.2013)
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Long-term Change in the Risk of Skin Cancer After Organ Transplantation: A Population-Based Nationwide Cohort Study
Rizvi, Syed Mohammad Husain, Aagnes, Bjarte, Holdaas, Hallvard, Gude, Einar, Boberg, Kristin Muri, Bjørtuft, Øystein, Helsing, Per, Leivestad, Torbjørn, Møller, Bjørn, Gjersvik, Petter
Published in JAMA dermatology (Chicago, Ill.) (01.12.2017)
Published in JAMA dermatology (Chicago, Ill.) (01.12.2017)
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New, simplified versus standard photodynamic therapy : A single-blind, non-inferiority, randomised controlled multicentre study
Christensen, Eidi, Mørk, Erik, Foss, Olav Andreas, Mørk, Cato, Kroon, Susanne, Dotterud, Lars Kåre, Helsing, Per, Vatne, Øystein, Skogvoll, Eirik, Mjønes, Patricia, Bachmann, Ingeborg Margrethe
Published in PloS one (08.03.2024)
Published in PloS one (08.03.2024)
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Journal Article
New, simplified versus standard photodynamic therapy
Christensen, Eidi, Mørk, Erik, Foss, Olav Andreas, Mørk, Cato, Kroon, Susanne, Dotterud, Lars Kåre, Helsing, Per, Vatne, Øystein, Skogvoll, Eirik, Mjønes, Patricia, Bachmann, Ingeborg Margrethe
Published in PloS one (08.03.2024)
Published in PloS one (08.03.2024)
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Validating 4 Staging Systems for Cutaneous Squamous Cell Carcinoma Using Population-Based Data: A Nested Case-Control Study
Roscher, Ingrid, Falk, Ragnhild S, Vos, Linda, Clausen, Ole P F, Helsing, Per, Gjersvik, Petter, Robsahm, Trude E
Published in JAMA dermatology (Chicago, Ill.) (01.04.2018)
Published in JAMA dermatology (Chicago, Ill.) (01.04.2018)
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Journal Article
New, simplified versus standard photodynamic therapy (PDT) regimen for superficial and nodular basal cell carcinoma (BCC): A single-blind, non-inferiority, randomised controlled multicentre study
Christensen, Eidi, Mørk, Erik, Foss, Olav Andreas, Mørk, Cato, Kroon, Susanne, Dotterud, Lars Kåre, Helsing, Per, Vatne, Øystein, Skogvoll, Eirik, Mjønes, Patricia, Bachmann, Ingeborg Margrethe
Published in PloS one (08.03.2024)
Published in PloS one (08.03.2024)
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Treatment of basal cell carcinoma in Scandinavia: evidence or eminence based?
Helsing, Per, Gjersvik, Petter, Tarstedt, Mikael
Published in International journal of dermatology (01.09.2015)
Published in International journal of dermatology (01.09.2015)
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Journal Article
Treatment of basal cell carcinoma in S candinavia: evidence or eminence based?
Helsing, Per, Gjersvik, Petter, Tarstedt, Mikael
Published in International journal of dermatology (01.09.2015)
Published in International journal of dermatology (01.09.2015)
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Journal Article
Notice of Retraction and Replacement: Roscher et al. Validating 4 Staging Systems for Cutaneous Squamous Cell Carcinoma Using Population-Based Data: A Nested Case-Control Study. JAMA Dermatol. 2018;154(4):428-434
Roscher, Ingrid, Falk, Ragnhild S, Vos, Linda, Clausen, Ole P F, Helsing, Per, Gjersvik, Petter, Robsahm, Trude E
Published in JAMA dermatology (Chicago, Ill.) (01.12.2018)
Published in JAMA dermatology (Chicago, Ill.) (01.12.2018)
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Journal Article
Cutaneous squamous cell carcinoma in norway 1963–2011: increasing incidence and stable mortality
Robsahm, Trude E., Helsing, Per, Veierød, Marit B.
Published in Cancer medicine (Malden, MA) (01.03.2015)
Published in Cancer medicine (Malden, MA) (01.03.2015)
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Melanoma staging: Varying precision and terminal digit clustering in Breslow thickness data is evident in a population-based study
Veierød, Marit B., Page, Christian M., Aaserud, Stein, Bassarova, Assia, Jacobsen, Kari D., Helsing, Per, Robsahm, Trude E.
Published in Journal of the American Academy of Dermatology (01.07.2018)
Published in Journal of the American Academy of Dermatology (01.07.2018)
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