Martin Gillstedt
About Martin Gillstedt
M.Sc. in mathematics. PhD student.
My PhD studies are centered around using machine learning for prediction of the risk for skin cancer using Swedish registry data and estimating melanoma thickness given dermatoscopy images of melanomas. I work as a statistician at the Department of Dermatology and Venereology, Sahlgrenska university hospital. I participate in various research projects in dermatology, including studies that involve skin cancer, psoriasis, atopic dermatitis and vitamin D.
Research Affiliations:
Department of Dermatology and Venereology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Region Västra Götaland, Sahlgrenska University Hospital, Department of Dermatology and Venereology, Gothenburg, Sweden.
- Publication list - https://pubmed.ncbi.nlm.nih.gov/?term=Gillstedt+M&cauthor_id=37548037
- Researchgate - https://www.researchgate.net/profile/Martin_Gillstedt
- Web of Science - https://www.webofscience.com/wos/author/record/32498189
- ORCID-ID - https://orcid.org/0000-0001-5033-5421
- Linkedin - https://www.linkedin.com/in/martin-gillstedt-861726288/
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Incidence and Prevalence of 73 Different Genodermatoses: A Nationwide Study in
Sweden
Theofanis Zagoras, Rahime Inci, Despoina Kantere, Peter Holmström, Jenny Broström, Martin Gillstedt, Sam Polesie, Sirkku Peltonen
Acta Dermato-Venereologica - 2023 -
Curettage plus one or two cycles of cryosurgery for basal cell carcinoma with clinically nodular features: A prospective randomized controlled
trial.
Eva Johansson Backman, Sam Polesie, Martin Gillstedt, Alexandra Sjöholm Hylén, Azad Nerwey, John Paoli
Journal of the American Academy of Dermatology - 2023 -
How Does a Convolutional Neural Network Trained to Differentiate between Invasive Melanoma and Melanoma In situ Generalize when Assessing Dysplastic
Naevi?
Martin Gillstedt, Klara Segerholm, Ludwig Mannius, John Paoli, Sam Polesie
Acta dermato-venereologica - 2023 -
Porokeratosis is one of the most common genodermatoses and is associated with an increased risk of keratinocyte cancer and
melanoma
Rahime Inci, T. Zagoras, Despoina Kantere, Peter Holmstrom, Martin Gillstedt, Sam Polesie, Sirkku Peltonen
Journal of the European Academy of Dermatology and Venereology - 2023 -
The Effect of Narrow-Band Ultraviolet B Phototherapy on Free and Total Vitamin D Serum Levels in Mild to Severe Plaque
Psoriasis
Andrea Elmelid, Maria Siekkeri Vandikas, Martin Gillstedt, Amra Osmancevic, Mikael Alsterholm
Biomolecules - 2023 -
Basal cell carcinoma: Epidemiological impact of clinical versus histopathological
diagnosis.
Eva Johansson Backman, Maria Oxelblom, Martin Gillstedt, Johan Dahlén Gyllencreutz, John Paoli
Journal of the European Academy of Dermatology and Venereology : JEADV - 2023 -
Use of methotrexate and risk of skin cancer: a nationwide case-control
study.
Sam Polesie, Martin Gillstedt, Sigrún Alba Jóhannesdóttir Schmidt, Alexander Egeberg, Anton Pottegård, Kasper Kristensen
British journal of cancer - 2023 -
Effects of Phototherapy on Free Vitamin D Levels in Ten Patients with Atopic
Dermatitis
Andrea Elmelid, Amra Osmancevic, Martin Gillstedt, Mikael Alsterholm
International Journal of Translational Medicine - 2022 -
Curettage vs. cryosurgery for superficial basal cell carcinoma: a prospective, randomised and controlled
trial.
Eva Johansson Backman, Sam Polesie, Sofia Berglund, Martin Gillstedt, Alexandra Sjöholm Hylén, Maja Modin, John Paoli
Journal of the European Academy of Dermatology and Venereology : JEADV - 2022 -
Assessment of melanoma thickness based on dermoscopy images: an open, web-based, international, diagnostic
study
Sam Polesie, Martin Gillstedt, H. Kittler, C. Rinner, P. Tschandl, John Paoli
Journal of the European Academy of Dermatology and Venereology - 2022 -
Evaluation of Melanoma Thickness with Clinical Close-up and Dermoscopic Images Using a Convolutional Neural
Network
Martin Gillstedt, Ludwig Mannius, John Paoli, Johan Dahlén Gyllencreutz, Julia Fougelberg, Eva Johansson Backman, Jenna Pakka, Oscar Zaar, Sam Polesie
Acta dermato-venereologica - 2022 -
Long-term clinical course and prognosis of vaccine-related persistent itching nodules (1997-2019): An observational
study
Anette Gente-Lidholm, Annica Inerot, Martin Gillstedt, Elisabet Bergfors, Birger Trollfors
Vaccine: X - 2022 -
Ability to Predict Melanoma Within 5 Years Using Registry Data and a Convolutional Neural Network: A Proof of Concept
Study
Martin Gillstedt, Sam Polesie
Acta Dermato-Venereologica - 2022 -
Discrimination between invasive and in situ melanomas using a convolutional neural
network.
Martin Gillstedt, John Paoli, Sam Polesie
Journal of the American Academy of Dermatology - 2022 -
Psoriasis and risk of cutaneous melanoma: A retrospective, comparative, registry-based cohort
study.
Sam Polesie, Martin Gillstedt
Journal of the American Academy of Dermatology - 2022 -
Sun protection behaviour in organ transplant recipients and non-transplant patients attending a dermatology outpatient clinic in Sweden: A questionnaire
survey
Caroline Stenman, Martin Gillstedt, Lykke Barck, Helena Gonzalez, Christina Halldin, Andreas Wallinder, John Paoli, Amra Osmancevic, Magdalena Claeson
Photodermatology Photoimmunology & Photomedicine - 2022 -
Vitamin D-Binding Protein and the Free Hormone Hypothesis for Vitamin D in Bio-Naïve Patients with
Psoriasis
Maria Siekkeri Vandikas, Kerstin Landin-Wilhelmsen, Martin Gillstedt, Amra Osmancevic
International Journal of Molecular Sciences - 2022 -
Interobserver Agreement on Dermoscopic Features and their Associations with In Situ and Invasive Cutaneous
Melanomas.
Sam Polesie, Lisa Sundback, Martin Gillstedt, Hannah Ceder, Johan Dahlén Gyllencreutz, Julia Fougelberg, Eva Johansson Backman, Jenna Pakka, Oscar Zaar, John Paoli
Acta dermato-venereologica - 2021 -
Methotrexate Use for Patients with Psoriasis and Risk of Cutaneous Squamous Cell Carcinoma: A Nested Case-control
Study.
Filippos Giannopoulos, Martin Gillstedt, Marta Laskowski, Kasper Bruun Kristensen, Sam Polesie
Acta dermato-venereologica - 2021 -
High levels of serum vitamin D-binding protein in patients with psoriasis: A case-control study and effects of ultraviolet B
phototherapy.
Maria Siekkeri Vandikas, Kerstin Landin-Wilhelmsen, Agneta Holmäng, Martin Gillstedt, Amra Osmancevic
The Journal of steroid biochemistry and molecular biology - 2021 -
Optimizing treatment of acne with photodynamic therapy (PDT) to achieve long-term remission and reduce side effects. A prospective randomized controlled
trial.
Karolina Wojewoda, Martin Gillstedt, Jonatan Tovi, Louai Salah, Ann-Marie Wennberg Larkö, Alexandra Sjöholm Hylén, Carin Sandberg
Journal of photochemistry and photobiology. B, Biology - 2021 -
Impact of Etanercept on Vitamin D Status and Vitamin D-binding Protein in Bio-naïve Patients with
Psoriasis.
Maria Siekkeri Vandikas, Kerstin Landin-Wilhelmsen, Sam Polesie, Martin Gillstedt, Amra Osmancevic
Acta dermato-venereologica - 2021 -
Discrimination Between Invasive and In Situ Melanomas Using Clinical Close-Up Images and a De Novo Convolutional Neural
Network
Sam Polesie, Martin Gillstedt, Gustav Ahlgren, Hannah Ceder, Johan Dahlén Gyllencreutz, Julia Fougelberg, Eva Johansson Backman, Jenna Pakka, Oscar Zaar, John Paoli
Frontiers in Medicine - 2021 -
Can Dermoscopy Be Used to Predict if a Melanoma Is In Situ or
Invasive?
Sam Polesie, Edvin Jergéus, Martin Gillstedt, Hannah Ceder, Johan Dahlén Gyllencreutz, Julia Fougelberg, Eva Johansson Backman, Jenna Pakka, Oscar Zaar, John Paoli
Dermatology Practical & Conceptual - 2021 -
Digital Quantification of Melanocytic Density in Resection Margins of Lentigo Maligna Using SOX10 Versus Hematoxylin-Eosin
Staining.
Jan Siarov, Noora Neittaanmäki, Johan Mölne, Martin Gillstedt, John Paoli
The American Journal of dermatopathology - 2021 -
Incomplete Excisions of Melanocytic Lesions: Rates and Risk
Factors.
Sofia Berglund, Eva Johansson Backman, Zahra Baldawi, Linda Horn, Rebecca Arbin Borsiin, Michelle Marjanovic, Thea Christoffersson, Martin Gillstedt, John Paoli
Acta dermato-venereologica - 2021 -
Evaluation of the Diagnostic Accuracy of an Online Artificial Intelligence Application for Skin Disease
Diagnosis.
Oscar Zaar, Alexander Larson, Sam Polesie, Karim Saleh, Mikael Tarstedt, Antonio Olives, Andrea Suárez, Martin Gillstedt, Noora Neittaanmäki
Acta dermato-venereologica - 2020 -
Attitudes Toward Artificial Intelligence Within Dermatopathology: An International Online
Survey.
Sam Polesie, Phillip H McKee, Jerad M Gardner, Martin Gillstedt, Jan Siarov, Noora Neittaanmäki, John Paoli
Frontiers in medicine - 2020 -
Attitudes towards artificial intelligence within dermatology: an international online
survey.
Sam Polesie, Martin Gillstedt, H Kittler, A Lallas, P Tschandl, I Zalaudek, John Paoli
The British journal of dermatology - 2020 -
Methotrexate treatment for patients with psoriasis and risk of cutaneous melanoma: a nested case-control
study
Sam Polesie, Martin Gillstedt, John Paoli, Amra Osmancevic
British Journal of Dermatology - 2020 -
Incidence of Kaposi Sarcoma in Sweden is
Decreasing.
Giedre Bieliauskiene, Oscar Zaar, Isabel Kolmodin, Martin Gillstedt, John Paoli
Acta dermato-venereologica - 2020 -
Methotrexate and melanoma-specific
mortality.
Sam Polesie, Martin Gillstedt, John Paoli, Amra Osmancevic
Journal of the European Academy of Dermatology and Venereology : JEADV - 2019 -
Dermoscopic Features of Melanomas in Organ Transplant
Recipients.
Sam Polesie, Martin Gillstedt, Oscar Zaar, Amra Osmancevic, John Paoli
Acta Dermato-Venereologica - 2019 -
Comorbidity and health-related quality of life in Somali women living in
Sweden
T. Demeke, Amra Osmancevic, Martin Gillstedt, Anne-Lene Krogstad, E. Angesjö, H. Sinclair, G. A. El-Gawad, E. Krantz, Penelope Trimpou, Kerstin Landin-Wilhelmsen
Scandinavian Journal of Primary Health Care - 2019 -
Methotrexate Exposure and Risk of Cutaneous Malignant Melanoma: No Evidence of a Dose-response
Relationship
Sam Polesie, Martin Gillstedt, John Paoli, Amra Osmancevic
Acta Dermato-Venereologica - 2018 -
Methotrexate Management in Psoriasis: Are We Following the
Guidelines?
Tora Lindqvist, Louai A Salah, Martin Gillstedt, Ann-Marie Wennberg Larkö, Amra Osmancevic
Acta dermato-venereologica - 2018 -
Degree of differentiation of cutaneous squamous cell carcinoma: a comparison between a Swedish cohort of organ transplant recipients and immunocompetent
patients.
Caroline Stenman, Helena Gonzalez, Martin Gillstedt, Göran Dellgren, Bengt Hasséus, Erik Holmberg, Helena Rexius, Jenny Öhman, John Paoli
Dermatology practical & conceptual - 2018 -
A prospective, randomized, within-subject study of ALA-PDT for actinic keratoses using different irradiation
regimes
Oscar Zaar, Alexandra Sjöholm Hylén, Martin Gillstedt, John Paoli
Photodermatology Photoimmunology & Photomedicine - 2018 -
Comparison of reactivity to a metallic disc and 2% aluminium salt in 366 children, and reproducibility over time for 241 young adults with childhood vaccine-related aluminium contact
allergy
Anette Gente-Lidholm, Annica Inerot, Martin Gillstedt, Elisabet Bergfors, Birger Trollfors
Contact Dermatitis - 2018 -
Methotrexate Treatment and Risk for Cutaneous Malignant Melanoma - a Retrospective Comparative Registry-based Cohort
Study.
Sam Polesie, Martin Gillstedt, Henrik H. Sönnergren, Amra Osmancevic, John Paoli
The British journal of dermatology - 2017 -
Methotrexate treatment in patients with a history of cutaneous melanoma and the risk of a consecutive primary melanoma: A national retrospective registry-based cohort
study
Sam Polesie, Martin Gillstedt, John Paoli, Amra Osmancevic
Journal of the American Academy of Dermatology - 2017 -
Multiple Primary Melanomas: A Common Occurrence in Western
Sweden.
Magdalena Claeson, Paul Holmström, Stefan Hallberg, Martin Gillstedt, Helena Gonzalez, Ann-Marie Wennberg, John Paoli
Acta dermato-venereologica - 2017 -
Vitamin d-binding protein in Somali women living in Sweden was low and unaffected
by
treatment
T Dameke, Amra Osmancevic, Martin Gillstedt, Anne-Lene Krogstad, Håkan Sinclair, Eva Angesjö, Gamal Abd El-Gawad, Kerstin Landin-Wilhelmsen
Journal of Primary Care and General Practice - 2017 -
Lethal Melanomas: A Population-based Registry Study in Western Sweden from 1990 to
2014.
Magdalena Claeson, Martin Gillstedt, David C Whiteman, John Paoli
Acta dermato-venereologica - 2017 -
Clinical Features, Complications and Autoimmunity in Male Lichen
Sclerosus.
Despoina Kantere, Gunilla Alvergren, Martin Gillstedt, Fani Pujol-Calderón, Petra Tunbäck
Acta dermato-venereologica - 2017 -
Effectiveness of photodynamic therapy in Bowen's disease: a retrospective observational study in 423
lesions
Oscar Zaar, J. Fougleberg, A. Hermansson, Martin Gillstedt, Ann-Marie Wennberg Larkö, John Paoli
Journal of the European Academy of Dermatology and Venereology - 2017 -
A Retrospective Study of Patients with Psoriasis Treated with Biologics: Relation to Body Mass Index and
Gender.
Louai A Salah, Martin Gillstedt, Amra Osmancevic
Acta dermato-venereologica - 2016 -
Vitamin D treatment in Somali women living in Sweden - Two randomized, placebo-controlled
studies.
Amra Osmancevic, Taye Demeke, Martin Gillstedt, Eva Angesjö, Håkan Sinclair, Gamal Abd El-Gawad, Kerstin Landin-Wilhelmsen
Clinical endocrinology - 2016 -
Merkel cell carcinoma incidence is increasing in
Sweden.
Oscar Zaar, Martin Gillstedt, B Lindelöf, Ann-Marie Wennberg Larkö, John Paoli
Journal of the European Academy of Dermatology and Venereology : JEADV - 2016 -
Aminolevulinic acid and methyl aminolevulinate equally effective in topical photodynamic therapy for non-melanoma skin
cancers.
M Tarstedt, Martin Gillstedt, Ann-Marie Wennberg Larkö, John Paoli
Journal of the European Academy of Dermatology and Venereology : JEADV - 2016 -
Lower bone mineral density in Somali women living in Sweden compared with
African-Americans.
Taye Demeke, Gamal Abd El-Gawad, Amra Osmancevic, Martin Gillstedt, Kerstin Landin-Wilhelmsen
Archives of osteoporosis - 2015 -
A follow-up study of vaccine-induced aluminium contact allergy in a population of 76 000 children vaccinated with aluminium-adsorbed vaccine: differences in patch test reaction between aluminium hexahydrate 2% in petrolatum and metallic
aluminium
Anette Gente-Lidholm, Annica Inerot, Elisabet Bergfors, Ulla Blomgren, Birger Trollfors, Martin Gillstedt
Br J Dermatol. 2015 Jul;173 Suppl 1:1-208 - 2015 -
Response to the letter by Leitch et
al.
John Paoli, Alexander Börve, Johan Dahlén Gyllencreutz, Karin Terstappen, Eva Johansson Backman, Anette Aldenbratt, Markus Danielsson, Martin Gillstedt, Carin Sandberg
Acta dermato-venereologica - 2015 -
Smartphone Teledermoscopy Referrals: A Novel Process for Improved Triage of Skin Cancer
Patients.
Alexander Börve, Johan Dahlén Gyllencreutz, Karin Terstappen, Eva Johansson Backman, Anette Aldenbratt, Markus Danielsson, Martin Gillstedt, Carin Sandberg, John Paoli
Acta dermato-venereologica - 2015 -
Size of the exposed body surface area, skin erythema and body mass index predict skin production of vitamin
D
Amra Osmancevic, Martin Gillstedt, Kerstin Landin-Wilhelmsen, Ann-Marie Wennberg Larkö, Olle Larkö, M. F. Holick, Anne-Lene Krogstad
Journal of Photochemistry and Photobiology B-Biology - 2015 -
Vitamin D production after UVB exposure - A comparison of exposed skin
regions.
Amra Osmancevic, Katarina Sandström, Martin Gillstedt, Kerstin Landin-Wilhelmsen, Olle Larkö, Ann-Marie Wennberg, Michael F Holick, Anne-Lene Krogstad
Journal of photochemistry and photobiology. B, Biology - 2015 -
The risk of skin cancer in psoriasis patients treated with UVB
therapy.
Amra Osmancevic, Martin Gillstedt, Ann-Marie Wennberg, Olle Larkö
Acta dermato-venereologica - 2014 -
The clinical spectrum of lichen sclerosus in male patients - a retrospective
study.
Despoina Kantere, Gun-Britt Löwhagen, Gunilla Alvengren, Anna Månesköld, Martin Gillstedt, Petra Tunbäck
Acta dermato-venereologica - 2014 -
Biofilm formation on nanostructured hydroxyapatite-coated
titanium
Emma Westas, Martin Gillstedt, J. Lönn-Stensrud, E.M. Bruzell, Martin Andersson
Journal of Biomedical Materials Research - Part A - 2014 -
Prognosis of contact allergy against aluminum induced by vaccination with aluminum adsorbed
vaccines
Anette Gente-Lidholm, Annica Inerot, Birger Trollfors, Elisabet Bergfors, Martin Gillstedt, Ulla Blomgren
Journal of the American Academy of Dermatology Supplement 1, Pages A1-A6, AB1-AB318 (April 2013) Poster Abstracts, American Academy of Dermatology 71st Annual Meeting Miami Beach, FL 1–5 March 2013 - 2013 -
Unexpected loss of contact allergy to aluminium induced by
vaccine.
Anette Gente-Lidholm, Elisabet Bergfors, Annica Inerot, Ulla Blomgren, Martin Gillstedt, Birger Trollfors
Contact dermatitis - 2013 -
Fluorescence Diagnostics of Basal Cell Carcinomas Comparing Methyl-aminolaevulinate and Aminolaevulinic Acid and Correlation with Visual Clinical Tumour
Size.
Carin Sandberg, John Paoli, Martin Gillstedt, Christina Halldin, Olle Larkö, Ann-Marie Wennberg, Marica B Ericson
Acta dermato-venereologica - 2011 -
5-year Recurrence Rates of Mohs Micrographic Surgery for Aggressive and Recurrent Facial Basal Cell
Carcinoma.
John Paoli, Samuel Daryoni, Ann-Marie Wennberg, Lena Mölne, Martin Gillstedt, Marinko Miocic, Bo Stenquist
Acta dermato-venereologica - 2011 -
Predictors of Pain Associated with Photodynamic Therapy: A Retrospective Study of 658
Treatments.
Christina Halldin, Martin Gillstedt, John Paoli, Ann-Marie Wennberg, Helena Gonzalez
Acta dermato-venereologica - 2011