Hannes Jansson | Karolinska Institutet

Om mig
Publikationer
Forskningsbidrag
CV
Populärvetenskap och samverkan

Om mig

Jag är postdoktoral forskare inom lever-, gallvägs- och pankreaskirurgisk onkologi, och arbetar som kirurg vid ME Övre Buk, Karolinska Universitetssjukhuset.

PhD – 2022, Karolinska Institutet, 'Immunological aspects on prognosis in resectable cholangiocellular cancer'
Specialiseringstjänstgöring kirurgi – 2016-2021, Karolinska Universitetssjukhuset
Allmäntjänstgöring – 2014-2016, Karolinska Universitetssjukhuset
Läkarexamen – 2013, Lunds universitet

Forskningsbeskrivning

Min forskning är inriktad mot att identifiera preoperativa prognostiska faktorer för patienter med gallvägscancer (kolangiocarcinom och
gallblåsecancer), med målet att förbättra behandling och behandlingsresultat.

Undervisning

AT-studierektor kirurgi vid Karolinska Huddinge, oktober 2019 - mars 2022
ATLS traumainstruktör vid Karolinska Huddinge sedan 2019
Föreläsare och seminarieledare vid kirurgikursen, termin 7, läkarutbildningen, Karolinska Institutet, Karolinska Huddinge

Artiklar

Article: ANNALS OF SURGICAL ONCOLOGY. 2025;:1-11
Operative and Oncological Outcomes of Vascular Resection and Reconstruction for Perihilar Cholangiocarcinoma.
Poletto E; Olthof PB; Hoogwater FJH; Erdmann JI; Schnitzbauer AA; Sparrelid E; Maithel SK; Dopazo C; Hakeem AR; Ratti F; Ruzzenente A; Groot Koerkamp B; Perihilar Cholangiocarcinoma Collaboration Group
Journal article: SURGERY OPEN SCIENCE. 2025;27:110-112
Call for participation in a multicenter study: Intraoperative blood loss - Towards a standardized and objective recording method.
Nébel E; Dennin L; Klose J; Ronellenfitsch U; Kleeff J; Rebelo A; Young Surgeons Publications Committee
Article: EJSO. 2025;51(8):110123
External validation of plasma CSF1 as a preoperative prognostic marker in patients with resectable intrahepatic cholangiocarcinoma.
Akiki A; Jacobsson H; Nouairia G; Cornillet M; Björkström NK; Sparrelid E; Taflin H; Jansson H
Article: HPB. 2025;:1309-1317
Impact of post-hepatectomy liver failure on recurrence following major hepatectomy for colorectal cancer liver metastases.
Sterner J; Andersson M; Olofsson A; Jansson H; Strömberg C; D'Souza M; Sturesson C; Sparrelid E; Gerling M; Gilg S; Engstrand J
Article: JHEP REPORTS. 2025;7(6):101365
Towards precision medicine strategies using plasma proteomic profiling for suspected gallbladder cancer: A pilot study.
Nouairia G; Cornillet M; Jansson H; Bergquist A; Sparrelid E
Article: BJS OPEN. 2025;9(2):zraf019
Western and Eastern experience in treating perihilar cholangiocarcinoma: retrospective bi-centre study.
Jansson H; Oba A; Maekawa A; Villard C; Kobayashi K; Ono Y; Engstrand J; Kawano F; Ito H; Gilg S; Inoue Y; D'Souza MA; Takahashi Y
Journal article: SURGERY OPEN SCIENCE. 2025;24:70-71
Building an international network of young surgeons across surgical specialties - Introducing the Young Surgeons Publications Committee
Bolm L; Nebbia M; Stoop TF; Goetz MR; Conradi L; Raschzok N; Jansson H; Larsson P; Gerber S; Roldan J; Michelakos T; ten Winkel M; Kinny-Koester B; Rompen IF; Franklin O; Ziogas IA; Ishida H; Khomiak A; Hashimoto D; Groot VP; Wu YHA; Sugawara T; Oba A; Maekawa A; Oor JE; Morandi A; Stewart DB; Zyromski NJ
Article: SCANDINAVIAN JOURNAL OF SURGERY. 2025;114(1):35-43
Different biliary tract cancers, same operation: Importance of cancer origin in patients with hilar-invading tumors.
Ahmad Al-Saffar H; Jansson H; Danielsson O; Moro CF; Sturesson C
Article: ANNALS OF SURGICAL ONCOLOGY. 2025;32(3):1762-1768
Failure to Rescue After Resection of Perhilar Cholangiocarcinoma in an International Multicenter Cohort.
Olthof PB; Bouwense SAW; Bednarsch J; Dewulf M; Kazemier G; Maithel S; Jarnagin WR; Aldrighetti L; Roberts KJ; Troisi RI; Malago MM; Lang H; Alikhanov R; Ruzzenente A; Malik H; Charco R; Sparrelid E; Pratschke J; Cescon M; Nadalin S; Hagendoorn J; Schadde E; Hoogwater FJH; Schnitzbauer AA; Topal B; Lodge P; Olde Damink SWM; Neumann UP; Groot Koerkamp B; Perihilar Cholangiocarcinoma Collaboration Group
Article: UPDATES IN SURGERY. 2024;76(5):1615-1633
Global disparities in surgeons' workloads, academic engagement and rest periods: the on-calL shIft fOr geNEral SurgeonS (LIONESS) study.
Podda M; Di Martino M; Pata F; Nigri G; Pisanu A; Di Saverio S; Pellino G; Ielpo B; LIONESS study group
Journal article: BJS-BRITISH JOURNAL OF SURGERY. 2024;111:znae175.018
Improved survival but early recurrence, resection of intrahepatic cholangiocarcinoma with high tumour burden - a rationale for neoadjuvant therapy?
Abdulrazzak M; Gustafsson-Liljefors M; Gilg S; Villard C; Jansson H
Journal article: BJS-BRITISH JOURNAL OF SURGERY. 2024;111:znae175.019
External validation of plasma CSF1 as a preoperative prognostic marker in resectable intrahepatic cholangiocarcinoma - a bi-institutional study
Akiki A; Jacobsson H; Nouairia G; Cornillet M; Bjorkstrom NK; Sparrelid E; Taflin H; Jansson H
Journal article: ANNALS OF ONCOLOGY. 2024;35:S134
Serum based test to assist preoperative decision making in suspected gallbladder cancer
Nouairia G; Cornillet M; Jansson H; Bergquist A; Sparrelid E
Article: ANNALS OF SURGICAL ONCOLOGY. 2024;31(7):4405-4412
Higher Postoperative Mortality and Inferior Survival After Right-Sided Liver Resection for Perihilar Cholangiocarcinoma: Left-Sided Resection is Preferred When Possible.
Olthof PB; Erdmann JI; Alikhanov R; Charco R; Guglielmi A; Hagendoorn J; Hakeem A; Hoogwater FJH; Jarnagin WR; Kazemier G; Lang H; Maithel SK; Malago M; Malik HZ; Nadalin S; Neumann U; Olde Damink SWM; Pratschke J; Ratti F; Ravaioli M; Roberts KJ; Schadde E; Schnitzbauer AA; Sparrelid E; Topal B; Troisi RI; Groot Koerkamp B; Perihilar Cholangiocarcinoma Collaboration Group
Article: HEPATOLOGY. 2024;79(2):341-354
Predicting futility of upfront surgery in perihilar cholangiocarcinoma: Machine learning analytics model to optimize treatment allocation.
Ratti F; Marino R; Olthof PB; Pratschke J; Erdmann JI; Neumann UP; Prasad R; Jarnagin WR; Schnitzbauer AA; Cescon M; Guglielmi A; Lang H; Nadalin S; Topal B; Maithel SK; Hoogwater FJH; Alikhanov R; Troisi R; Sparrelid E; Roberts KJ; Malagò M; Hagendoorn J; Malik HZ; Olde Damink SWM; Kazemier G; Schadde E; Charco R; de Reuver PR; Groot Koerkamp B; Aldrighetti L; Perihilar Cholangiocarcinoma Collaboration Group
Article: WORLD JOURNAL OF SURGICAL ONCOLOGY. 2023;21(1):286
Gallbladder cancer mimicking perihilar cholangiocarcinoma-considerable rate of postoperative reclassification with implications for prognosis.
Nooijen LE; Gustafsson-Liljefors M; Erdmann JI; D'Souza MA; Gilg S; Villard C; Jansson H
Article: FRONTIERS IN ONCOLOGY. 2023;13:1169537
Preoperative immunological plasma markers TRAIL, CSF1 and TIE2 predict survival after resection for biliary tract cancer.
Jansson H; Cornillet M; Sun D; Filipovic I; Sturesson C; O'Rourke CJ; Andersen JB; Björkström NK; Sparrelid E
Article: CELLS. 2023;12(12):1663
Increased Prevalence of Alpha-1-Antitrypsin Deficiency in Patients with Biliary Tract Cancer and Its Associated Clinicopathological Features.
Cornillet M; Zemack H; Jansson H; Sparrelid E; Ellis E; Björkström NK
Article: EJSO. 2023;49(4):688-699
Prognostic influence of multiple hepatic lesions in resectable intrahepatic cholangiocarcinoma: A systematic review and meta-analysis.
Jansson H; Villard C; Nooijen LE; Ghorbani P; Erdmann JI; Sparrelid E
Article: HEPATOLOGY. 2022;75(5):1154-1168
Mucosal-associated invariant T-cell tumor infiltration predicts long-term survival in cholangiocarcinoma.
Zimmer CL; Filipovic I; Cornillet M; O'Rourke CJ; Berglin L; Jansson H; Sun D; Strauss O; Hertwig L; Johansson H; von Seth E; Sparrelid E; Dias J; Glaumann H; Melum E; Ellis EC; Sandberg JK; Andersen JB; Bergquist A; Björkström NK
Article: CANCERS. 2021;13(24):6260
Actual 10-Year Survival after Resection of Perihilar Cholangiocarcinoma: What Factors Preclude a Chance for Cure?
van Keulen A-M; Olthof PB; Cescon M; Guglielmi A; Jarnagin WR; Nadalin S; Pratschke J; Ratti F; Troisi RI; Groot Koerkamp B; Buettner S; Erdmann JI; On Behalf Of The 'Perihilar Cholangiocarcinoma Col
Article: HPB. 2021;23(11):1751-1758
Outcome after resection for perihilar cholangiocarcinoma in patients with primary sclerosing cholangitis: an international multicentre study.
Jansson H; Olthof PB; Bergquist A; Ligthart MAP; Nadalin S; Troisi RI; Groot Koerkamp B; Alikhanov R; Lang H; Guglielmi A; Cescon M; Jarnagin WR; Aldrighetti L; van Gulik TM; Sparrelid E; Perihilar Cholangiocarcinoma Collaboration Group
Article: ANNALS OF SURGICAL ONCOLOGY. 2021;28(12):7719-7729
Surgery for Bismuth-Corlette Type 4 Perihilar Cholangiocarcinoma: Results from a Western Multicenter Collaborative Group.
Ruzzenente A; Bagante F; Olthof PB; Aldrighetti L; Alikhanov R; Cescon M; Koerkamp BG; Jarnagin WR; Nadalin S; Pratschke J; Schmelzle M; Sparrelid E; Lang H; Iacono C; van Gulik TM; Guglielmi A; Perihilar Cholangiocarcinoma Collaboration Group
Article: ANNALS OF SURGICAL ONCOLOGY. 2020;27(7):2311-2318
Portal Vein Embolization is Associated with Reduced Liver Failure and Mortality in High-Risk Resections for Perihilar Cholangiocarcinoma.
Olthof PB; Aldrighetti L; Alikhanov R; Cescon M; Groot Koerkamp B; Jarnagin WR; Nadalin S; Pratschke J; Schmelze M; Sparrelid E; Lang H; Guglielmi A; van Gulik TM; Perihilar Cholangiocarcinoma Collaboration Group
Article: EJSO. 2020;46(5):804-810
Prognostic value of preoperative inflammatory markers in resectable biliary tract cancer - Validation and comparison of the Glasgow Prognostic Score and Modified Glasgow Prognostic Score in a Western cohort.
Jansson H; Cornillet M; Björkström NK; Sturesson C; Sparrelid E
Article: GASTROENTEROLOGY. 2019;157(4):1067-1080.e9
Imbalance of Genes Encoding Natural Killer Immunoglobulin-Like Receptors and Human Leukocyte Antigen in Patients With Biliary Cancer.
Cornillet M; Jansson H; Schaffer M; Hertwig L; Berglin L; Zimmer CL; Johansson H; Ellis E; Isaksson B; Gonzalez-Galarza FF; Middleton D; Malmberg K-J; Sparrelid E; Björkström NK
Article: HUMAN PATHOLOGY. 2014;45(2):382-393
Evidence for a morphologically distinct and functionally robust cell type in the proximal tubules of human kidney.
Hansson J; Hultenby K; Cramnert C; Pontén F; Jansson H; Lindgren D; Axelson H; Johansson ME
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Alla övriga publikationer

Preprint: MEDRXIV. 2024
External validation of plasma CSF1 as a preoperative prognostic marker in patients with resectable intrahepatic cholangiocarcinoma
Akiki A; Jacobsson H; Nouairia G; Cornillet M; Björkström NK; Sparrelid E; Taflin H; Jansson H
Conference publication: BJS-BRITISH JOURNAL OF SURGERY. 2024;111:znae175.016
The impact of preoperative BMI on recurrence risk in resectable distal cholangiocarcinoma - overweight as a positive prognostic factor
Yu W; Larsson P; Bjorkhem-Bergman L; Gilg S; Ghorbani P; Gustavell T; Jansson H
Conference publication: HPB. 2024;26:s173-s174
Impact of post-hepatectomy liver failure on recurrence following major hepatectomy for colorectal cancer liver metastases
Sterner J; Andersson M; Moro CF; Jansson H; Strömberg C; Sparrelid E; Gilg S; Gerling M; Engstrand J
Conference publication: HPB. 2024;26:s94
Resection is an independent prognostic factor in patients with multiple intrahepatic cholangiocarcinoma – results from a national population-based study
Jansson H; Taflin H; Björnsson B; Urdzik J; Hemmingsson O; Rystedt JL; Gilg S; Sandström P; Sparrelid E
Conference publication: HPB. 2023;25:s269
Gallbladder Cancer Mimicking Perihilar Cholangiocarcinoma – Considerable Rate of Postoperative Reclassification with Implications for Prognosis
Jansson H; Nooijen LE; Erdmann JI; D'Souza MA; Gilg S; Villard C
Doctoral thesis: 2022
Immunological aspects on prognosis in resectable cholangiocellular cancer
Jansson H
Conference publication: HPB. 2022;24:s455-s456
Three Preoperative Immunological Plasma Markers Predict Survival after Resection for Biliary Tract Cancer: Analysis of a Prospectively Collected Biobank
Jansson H; Cornillet M; Sturesson C; Björkström NK; Sparrelid E
Review: BJS-BRITISH JOURNAL OF SURGERY. 2021;108(10):1162-1180
BJS commission on surgery and perioperative care post-COVID-19.
BJS Commission Team
Letter: HEPATOLOGY. 2021;74(4):2318-2319
Letter to the Editor: The Role of Surgery in Multiple Intrahepatic Cholangiocarcinoma Should Not Be Dismissed Without Further Analysis.
Jansson H; Sparrelid E
Conference publication: HPB. 2021;23:s83-s84
Outcome after Resection for Perihilar Cholangiocarcinoma in Primary Sclerosing Cholangitis - an International Multicenter Study from the Perihilar Cholangiocarcinoma Collaboration Group
Jansson H; Olthof PB; Bergquist A; van Gulik TM; Sparrelid E; Group TPCC
Corrigendum: ANNALS OF SURGICAL ONCOLOGY. 2020;27(Suppl 3):968
Correction to: Portal Vein Embolization is Associated with Reduced Liver Failure and Mortality in High-Risk Resections for Perihilar Cholangiocarcinoma.
Olthof PB; Aldrighetti L; Alikhanov R; Cescon M; Groot Koerkamp B; Jarnagin WR; Nadalin S; Pratschke J; Schmelzle M; Sparrelid E; Lang H; Guglielmi A; van Gulik TM; Perihilar Cholangiocarcinoma Collaboration Group
Conference publication: HPB. 2020;22:s382-s383
Prognostic value of pre-operative inflammatory markers in resectable biliary tract cancer - validation and comparison of the Glasgow prognostic score and modified glasgow prognostic score in a western cohort
Jansson H; Sturesson C; Sparrelid E
Letter: LAKARTIDNINGEN. 2012;109(19):936-937
[The new medical education--reform rather than revolution].
Jansson H; Lundblad KA
Figure / visualisation: ANNALS OF SURGICAL ONCOLOGY. 28(SUPPL 3):460-461
ASO Visual Abstract: Surgery for Bismuth-Corlette Type IV Perihilar Cholangiocarcinoma-Results from a Western Multicenter Collaborative Group
Ruzzenente A; Bagante F; Olthof PB; Aldrighetti L; Alikhanov R; Cescon M; Koerkamp BG; Jarnagin WR; Nadalin S; Pratschke J; Schmelze M; Sparrelid E; Lang H; Iacono C; van Gulik TM; Guglielmi A

Forskningsbidrag

Preoperativ riskvärdering och individualiserad behandling vid gallvägscancer – förbättrad livskvalitet och långtidsprognos
Bengt Ihres Fond
1 September 2025
Preoperative risk assessment and individualized therapy in biliary tract cancer
Svensk Kirurgisk Förening - Svensk Förening för Övre Abdominell Kirurgi
1 September 2025
Preoperative risk stratification for patients with resectable cholangiocarcinoma
Kungliga Vetenskapsakademien
1 January 2024
Perihilar cholangiocarcinoma preoperative staging and classification review – a joint two expert-centre review and the design of a European survey
EU CA18122 European Cholangiocarcinoma Network
1 March 2023
Prognostisk betydelse av flera tumörhärdar i levern vid intrahepatiskt kolangiocarcinom
Svenska Läkaresällskapet
1 January 2023
Prognostisk betydelse av flera tumörhärdar i levern vid intrahepatiskt kolangiocarcinom
Bengt Ihres Fond
1 January 2023

Anställningar

Anknuten till Forskning, Klinisk vetenskap, intervention och teknik, Karolinska Institutet, 2025-2028

Examina och utbildning

Medicine Doktorsexamen, Institutionen för klinisk vetenskap, intervention och teknik, Karolinska Institutet, 2022

Nyheter från KI

Kalenderhändelser från KI