Lennart Nedar
Professor/Senior Physician
E-mail: lennart.nedar@ki.se
Visiting address: Hotellet, plan 2, Karolinska universitetssjukhuset, 17176 Stockholm
Postal address: K1 Molekylär medicin och kirurgi, K1 MMK Diagnostisk radiologi, 171 76 Stockholm
About me
Lennart Nedar researches cancer imaging. His thesis on MRI (magnetic resonance imaging) of rectal cancer has contributed to the widespread use of the technique that enables better treatment selection and outcome for these patients. He has also helped to develop a method for the measurement of segmental liver function using MRI.
Research
- Research group leader of the group Diagnostic Radiology.
Articles
- Article: EUROPEAN RADIOLOGY. 2026;36(8):6428-6437Lundstrom S; Tackstrom S; Wiklund P; Haska M; Agger E; Nedar L; Buchwald P
- Article: ACTA RADIOLOGICA. 2026;:2841851261468005Stratulat I; Nedar L; Almhagen E; Valdman A
- Article: EUROPEAN RADIOLOGY. 2026;36(6):4608-4621Ayuso J-R; Balyaniskova S; Beets-Tan RGH; Blazic I; Blomqvist L; Caruso D; Crimi F; Curvo-Semedo L; Dresen RC; Gollub MJ; Goh V; Gormly K; Gourtsoyianni S; Gurses B; Hoeffel C; Hotker AM; Horvat N; Ippolito D; Kim SH; Laghi A; Lahaye MJ; Lambregts DMJ; Maas M; Nougaret S; Ortega CD; Quaia E; Rafaelsen SR; Carnero PR; Santiago I; Sen S; Stocker-Ghafoor S; Stoker J
- Article: EUROPEAN RADIOLOGY. 2026;36(6):4592-4607Ayuso J-R; Balyaniskova S; Beets-Tan RGH; Blazic I; Blomqvist L; Caruso D; Crimi F; Curvo-Semedo L; Dresen RC; Gollub MJ; Goh V; Gormly K; Gourtsoyianni S; Gurses B; Hoeffel C; Hotker AM; Horvat N; Ippolito D; Kim SH; Laghi A; Lahaye MJ; Lambregts DMJ; Maas M; Nougaret S; Ortega CD; Quaia E; Rafaelsen SR; Rodriguez Carnero P; Santiago I; Sen S; Stocker-Ghafoor S; Stoker J
- Article: EUROPEAN JOURNAL OF RADIOLOGY. 2026;199:112810Rutegard MK; Batsman M; Axelsson J; Nedar L; Rutegard M; Wu W; Ljuslinder I; Rutegard J; Palmqvist R; Brannstrom F; Riklund K
- Article: EUROPEAN JOURNAL OF RADIOLOGY. 2026;195:112566Fridsten S; Hellman K; Sundin A; Nedar L
- Article: EJNMMI RESEARCH. 2025;15(1):135Grefve J; Strandberg SN; Jonsson J; Lindberg AK; Nilsson E; Bergh A; Soderkvist K; Karlsson CT; Nedar L; Logager VB; Thimansson E; Tragardh E; Bengtsson J; Hvittfeldt E; Axelsson J; Nyholm T; Riklund K; Sandgren K
- Article: BJS-BRITISH JOURNAL OF SURGERY. 2025;112(9):znaf190Prata I; Tanaka MD; Glimelius B; Nagtegaal ID; Beets-Tan RGH; Blomqvist LK; Couwenberg AM; van Etten B; Hospers GAP; Meershoek-Klein Kranenbarg E; Peeters KCMJ; Putter H; Roodvoets AGH; van de Velde CJH; Nilsson PJ; Marijnen CAM
- Article: ACTA RADIOLOGICA OPEN. 2025;14(8):20584601251367336Inkilainen A; Ljungberg B; Blomqvist L; Strigard K
- Article: EUROPEAN RADIOLOGY. 2025;35(7):4080-4090Rutegard MK; Batsman M; Blomqvist L; Rutegard M; Axelsson J; Wu W; Ljuslinder I; Rutegard J; Palmqvist R; Braennstroem F; Riklund K
- Journal article: RADIOTHERAPY AND ONCOLOGY. 2025;206:s1211-s1212Prata I; Tanaka MD; Glimelius B; Nagtegaal ID; Beets-Tan RGH; Blomqvist LK; Couwenberg AM; van Etten B; Hospers GAP; Kranenbarg EMK; Peeters KCMJ; Putter H; Roodvoets AGH; van de Velde CJH; Nilsson PJ; Marijnen CAM
- Article: EUROPEAN RADIOLOGY. 2025;35(5):2681-2691Nougaret S; Lambregts DMJ; Beets GL; Beets-Tan RGH; Blomqvist L; Burling D; Denost Q; Gambacorta MA; Gui B; Klopp A; Lakhman Y; Maturen KE; Manfredi R; Petkovska I; Russo L; Shinagare AB; Stephenson JA; Tolan D; Venkatesan AM; Quyn AJ; Forstner R
- Journal article: JOURNAL OF CROHNS & COLITIS. 2025;19:i2048-i2049Hedin CR; Creignou M; Mackay J; Jucaite A; Cselenyi Z; Johnstrom P; Dahl K; Schou M; Cortes Gonzalez MA; Hognasbacka A; Stenkrona P; Blomqvist LK; Cananau C; Palmer E; Bouma G; Eck S; Lund J; Lundahl A; Kiraga J; Popinska A; Eberhardson M; Belvisi MG; Marks DJB
- Article: BJS OPEN. 2024;9(1):zrae151Rydbeck D; Azhar N; Blomqvist L; Chabok A; Folkesson J; Gerdin A; Hermus L; Matthiessen P; Martling A; Nilsson PJ; Angenete E
- Article: COLORECTAL DISEASE. 2024;26(7):1388-1396Rutegard M; Matthiessen P; Glimelius B; Blomqvist L
- Article: ACTA RADIOLOGICA OPEN. 2024;13(7):20584601241258675Alvfeldt G; Aspelin P; Blomqvist L; Sellberg N
- Article: PHYSICS AND IMAGING IN RADIATION ONCOLOGY. 2024;31:100633Grefve J; Söderkvist K; Gunnlaugsson A; Sandgren K; Jonsson J; Keeratijarut Lindberg A; Nilsson E; Axelsson J; Bergh A; Zackrisson B; Moreau M; Thellenberg Karlsson C; Olsson LE; Widmark A; Riklund K; Blomqvist L; Berg Loegager V; Strandberg SN; Nyholm T
- Article: ACTA ONCOLOGICA. 2024;63:503-510Zarei M; Wallsten E; Grefve J; Soderkvist K; Gunnlaugsson A; Sandgren K; Jonsson J; Lindberg AK; Nilsson E; Bergh A; Zackrisson B; Moreau M; Karlsson CT; Olsson LE; Widmark A; Riklund K; Blomqvist L; Loegager VB; Axelsson J; Strandberg SN; Nyholm T
- Article: EUROPEAN JOURNAL OF CANCER. 2024;204:114044Zwart WH; Temmink SJD; Hospers GAP; Marijnen CAM; Putter H; Nagtegaal ID; Blomqvist L; Kranenbarg EM-K; Roodvoets AGH; Martling A; Velde CJHVD; Glimelius B; Peeters KCMJ; van Etten B; Nilsson PJ
- Article: DISEASES OF THE COLON & RECTUM. 2024;67(6):782-795Custers P; Beets G; Bach S; Blomqvist L; Figueiredo N; Gollub M; Martling A; Melenhorst J; Ortega C; Perez R; Smith J; Lambregts D; Beets-Tan R; Maas M
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All other publications
- Corrigendum: EUROPEAN RADIOLOGY. 2025;35(9):5870-5871Nougaret S; Lambregts DMJ; Beets GL; Beets-Tan RGH; Blomqvist L; Burling D; Denost Q; Gambacorta MA; Gui B; Klopp A; Lakhman Y; Maturen KE; Manfredi R; Petkovska I; Russo L; Shinagare AB; Stephenson JA; Tolan D; Venkatesan AM; Quyn AJ; Forstner R
- Review: ESMO REAL WORLD DATA AND DIGITAL ONCOLOGY. 2025;8:100120Navarro-Garcia D; Marcos A; Beets-Tan R; Blomqvist L; Bodalal Z; Deandreis D; Crispin-Ortuzar M; Gallagher F; Giandini T; Graves MJ; Lassau N; Maier-Hein K; Prelaj A; Schader P; Schlemmer HP; Sedlaczek O; Vaiani M; Perez-Lopez R
- Review: CANCER TREATMENT REVIEWS. 2025;136:102926Bregni G; Adams R; Bale R; Bali MA; Bargellini I; Blomqvist L; Brown G; Cremolini C; Demetter P; Denecke T; Dohan A; Dopazo C; Elez E; Evrard S; Feakins R; Guckenberger M; Guren MG; Hawkins M; Hoorens A; Huguet E; Intven M; Koessler T; Kunz W; Lordick F; Lucidi V; Mahnken A; Malik H; Martinive P; Mauer M; Romero AM; Nagtegaal I; Orsi F; Oyen WJG; Pellerin O; Rengo M; Ricke J; Ricoeur A; Riddell A; Ronot M; Scorsetti M; Seligmann J; Sempoux C; Sheahan K; Stattner S; Svrcek M; Taieb J; West N; Wyrwicz L; Zech C; Moehler M; Sclafani F
- Study protocol: BMJ OPEN. 2025;15(4):e100356Nilsson PJ; Folkesson J; Marsk R; Radu C; Stratulat I; Blomqvist L; Martling A; Valdman A
- Review: JOURNAL OF PERSONALIZED MEDICINE. 2024;14(6):561Masucci M; Karlsson C; Blomqvist L; Ernberg I
- Conference publication: RADIOTHERAPY AND ONCOLOGY. 2024;194:S5077-S5080Nilsson E; Sandgren K; Grefve J; Jonsson J; Axelsson J; Lindberg AK; Soderkvist K; Karlsson CT; Widmark A; Blomqvist L; Strandberg S; Riklund K; Bergh A; Nyholm T
- Preprint: PREPRINTS.ORG. 2024Masucci M; Ernberg I; Karlsson C; Blomqvist LB
- Conference publication: EUROPEAN JOURNAL OF HUMAN GENETICS. 2024;32:54Omran M; Johansson H; Lundgren C; Silander G; Askmalm MS; Loman N; Baan A; Adra J; Kuchinskaya E; Blomqvist L; Tham E; Lagercrantz SB; Brandberg Y
- Review: INSIGHTS INTO IMAGING. 2023;14(1):206Prata I; Eriksson M; Krdzalic J; Kranenbarg EM-K; Roodvoets AGH; Beets-Tan R; van de Velde CJH; van Etten B; Hospers GAP; Glimelius B; Nilsson PJ; Marijnen CAM; Peeters KCMJ; Blomqvist LK
- Conference publication: EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING. 2023;50(SUPPL 1):S557Strandberg S; Jonsson J; Zarei M; Aglund K; Blomqvist L; Soderkvist K; Zackrisson B
- Conference publication: RADIOTHERAPY AND ONCOLOGY. 2023;182:S651-S652Grefve J; Sandgren K; Jonsson J; Lindberg AK; Nilsson E; Strandberg S; Bergh A; Soderkvist K; Zackrisson B; Gunnlaugsson A; Moreau M; Karlsson CT; Olsson LE; Friedrich B; Widmark A; Blomqvist L; Loegager VB; Axelsson J; Ogren M; Riklund K; Nyholm T
- Conference publication: RADIOTHERAPY AND ONCOLOGY. 2023;182:S152-S153Sandgren K; Strandberg S; Jonsson J; Grefve J; Lindberg AK; Nilsson E; Bergh A; Soderkvist K; Karlsson CT; Friedrich B; Widmark A; Blomqvist L; Loegager VB; Axelsson J; Ogren M; Nyholm T; Riklund K
- Conference publication: RADIOTHERAPY AND ONCOLOGY. 2023;182:S1912-S1913Nilsson E; Sandgren K; Grefve J; Jonsson J; Axelsson J; Lindberg AK; Soderkvist K; Karlsson CT; Widmark A; Blomqvist L; Strandberg S; Riklund K; Bergh A; Nyholm T
- Corrigendum: EUROPEAN RADIOLOGY. 2023;33(4):3005-3006Mucelli RMPM; Moro CF; Del Chiaro M; Valente R; Blomqvist L; Papanikolaou N; Lohr J-M; Kartalis N
- Review: BIOMOLECULES. 2022;12(6):742Blomqvist L; Nordberg GF; Nurchi VM; Aaseth JO
- Corrigendum: NATURE CANCER. 2022;3(5):649Tamborero D; Dienstmann R; Rachid MH; Boekel J; Lopez-Fernandez A; Jonsson M; Razzak A; Brana I; De Petris L; Yachnin J; Baird RD; Loriot Y; Massard C; Martin-Romano P; Opdam F; Schlenk RF; Vernieri C; Masucci M; Villalobos X; Chavarria E; Balmana J; Apolone G; Caldas C; Bergh J; Ernberg I; Frohling S; Garralda E; Karlsson C; Tabernero J; Voest E; Rodon J; Lehtio J
- Letter: NATURE MEDICINE. 2020;26(7):992-994Tamborero D; Dienstmann R; Rachid MH; Boekel J; Baird R; Brana I; De Petris L; Yachnin J; Massard C; Opdam FL; Schlenk R; Vernieri C; Garralda E; Masucci M; Villalobos X; Chavarria E; Calvo F; Frohling S; Eggermont A; Apolone G; Voest EE; Caldas C; Tabernero J; Ernberg I; Rodon J; Lehtio J
- Conference publication: JOURNAL OF CLINICAL ONCOLOGY. 2020;38(15)Hospers G; Bahadoer RR; Dijkstra EA; van Etten B; Marijnen C; Putter H; Kranenbarg EM-K; Roodvoets AG; Nagtegaal ID; Beets-Tan RGH; Blomqvist LK; Fokstuen T; ten Tije AJ; Capdevila J; Hendriks MP; Edhemovic I; Cervantes A; Nilsson PJ; Glimelius B; Van de Velde CJH
- Conference publication: EUROPEAN JOURNAL OF HUMAN GENETICS. 2019;27:1576Omran M; Blomqvist L; Brandberg Y; Pal N; Kogner P; Stahlbom AK; Tham E; Lagercrantz SB
- Review: EUROPEAN UROLOGY FOCUS. 2019;5(4):550-560Sandgren K; Westerlinck P; Jonsson JH; Blomqvist L; Karlsson CT; Nyholm T; Dirix P
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Grants
- Swedish Research Council1 January 2014 - 31 December 2016
- Swedish Research Council1 January 2011 - 31 December 2012
Employments
- Professor/Senior Physician, Medical Radiology, Department of Molecular Medicine and Surgery, Karolinska Institutet, 2016-
- Adjunct Professor, Department of Molecular Medicine and Surgery, Karolinska Institutet, 2012-2016
- Adjunct Professor, Department of Molecular Medicine and Surgery, Karolinska Institutet, 2008-2011
- Adjunct Professor, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, 2008-2008
Degrees and Education
- Docent, Karolinska Institutet, 2002