Elina Lietzén - UTU Research Portal

Elina Lietzén

Surgery (Department of Clinical Medicine)

ekliet@utu.fi

Publications

1 of 3

ASO Visual Abstract: Neoadjuvant Treatment and Postoperative Complications after Surgery for Esophageal Cancer: a Population-Based, Nationwide Study in Finland (2026)
- Annals of Surgical Oncology
Sirviö, Ville E. J.; Räsänen, Jari V.; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Kallio, Raija; Koivukangas, Vesa; Kokkola, Arto; Lietzen, Elina; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Ristimäki, Ari; Saarnio, Juha; Sihvo, Eero; Tyrväinen, Tuula; Uimonen, Mikko; Valtola, Antti; Kauppila, Joonas H.
(Abstract)
Body Mass Index and Survival after Surgery for Gastric Adenocarcinoma – a Population-based Nationwide Cohort Study in Finland (2026)
- Journal of Gastrointestinal Surgery
Jalkanen, Aapo; Kokkola, Arto; Louhimo, Johanna; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Junttila, Anna; Kallio, Raija; Koivukangas, Vesa; Laine, Simo; Lietzen, Elina; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Ristimäki, Ari; Räsänen, Jari V.; Saarnio, Juha; Sihvo, Eero; Toikkanen, Vesa; Tyrväinen, Tuula; Valtola, Antti; Puolakkainen, Pauli; Kauppila, Joonas H.
(A1 Refereed original research article in a scientific journal)
Median Arcuate Ligament Release for Abdominal Pain is Still Experimental Surgery (2026)
- European Journal of Vascular and Endovascular Surgery
Kärkkäinen, Jussi M.; Lietzen, Elina
(B1 Other refereed article (e.g., editorial, letter, comment) in a scientific journal)
ASO Author Reflections: Neoadjuvant Treatment Does not Increase Postoperative Complications Compared with Upfront Surgery in Esophageal Cancer (2025)
- Annals of Surgical Oncology
Sirviö, Ville E. J.; Räsänen, Jari V.; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Kallio, Raija; Koivukangas, Vesa; Kokkola, Arto; Lietzen, Elina; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Ristimäki, Ari; Saarnio, Juha; Sihvo, Eero; Tyrväinen, Tuula; Uimonen, Mikko; Valtola, Antti; Kauppila, Joonas H.
(B1 Non-refereed article in a scientific journal)
ASO Visual Abstract: Comparing Gastrectomy Complications Consensus Group (GCCG) and Esophagectomy Complications Consensus Group (ECCG) Classifications in Reporting Postoperative Complications After Gastrectomy: A Population-based Nationwide Study in Finland (2025)
- Annals of Surgical Oncology
Putila, Emilia; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Jalkanen, Aapo; Junttila, Anna; Kallio, Raija; Koivukangas, Vesa; Kokkola, Arto; Lietzen, Elina; Louhimo, Johanna; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Ristimäki, Ari; Räsänen, Jari V.; Saarnio, Juha; Sihvo, Eero; Toikkanen, Vesa; Tyrväinen, Tuula; Valtola, Antti; Kauppila, Joonas H.; the FINEGO group
(Abstract)
Comparing Gastrectomy Complications Consensus Group (GCCG) and Esophagectomy Complications Consensus Group (ECCG) Classifications in Reporting Postoperative Complications After Gastrectomy: A Population-Based Nationwide Study in Finland (2025)
- Annals of Surgical Oncology
Putila, Emilia; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Jalkanen, Aapo; Junttila, Anna; Kallio, Raija; Koivukangas, Vesa; Kokkola, Arto; Lietzen, Elina; Louhimo, Johanna; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Ristimäki, Ari; Räsänen, Jari V.; Saarnio, Juha; Sihvo, Eero; Toikkanen, Vesa; Tyrväinen, Tuula; Valtola, Antti; Kauppila, Joonas H.; FINEGO Group
(A1 Refereed original research article in a scientific journal)
Development of pancreatic exocrine insufficiency after first moderately severe or severe acute pancreatitis (2025)
- Scandinavian Journal of Gastroenterology
Lindström, Outi; Lietzen, Elina; Mentula, Panu; Tolonen, Matti; Siironen, Päivi; Udd, Marianne; Puolakkainen, Pauli; Kylänpää, Leena
(A1 Refereed original research article in a scientific journal)
Incidence trends of surgical complications after oesophagectomy for oesophageal cancer: a population-based, nationwide cohort study in Finland over 30 years (2025)
- World Journal of Surgical Oncology
Sirviö, Ville E.J.; Räsänen, Jari V.; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Kallio, Raija; Koivukangas, Vesa; Kokkola, Arto; Laine, Simo; Lietzen, Elina; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Ristimäki, Ari; Saarnio, Juha; Sihvo, Eero; Toikkanen, Vesa; Tyrväinen, Tuula; Uimonen, Mikko; Valtola, Antti; Kauppila, Joonas H.
(A1 Refereed original research article in a scientific journal)
Intraoperative complications during gastrectomy for gastric cancer – incidence, treatment, and effect on postoperative complications and survival in a population-based nationwide study (2025)
- Langenbeck's Archives of Surgery
Junttila, Anna; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Jalkanen, Aapo; Kallio, Raija; Koivukangas, Vesa; Kokkola, Arto; Laine, Simo; Lietzen, Elina; Louhimo, Johanna; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Ristimäki, Ari; Räsänen, Jari V.; Saarnio, Juha; Sihvo, Eero; Toikkanen, Vesa; Tyrväinen, Tuula; Valtola, Antti; Kauppila, Joonas H.; FINEGO group
(A1 Refereed original research article in a scientific journal)
Neoadjuvant Treatment and Postoperative Complications After Surgery for Esophageal Cancer: A Population-Based, Nationwide Study in Finland (2025)
- Annals of Surgical Oncology
Sirviö, Ville E. J.; Räsänen, Jari V.; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Kallio, Raija; Koivukangas, Vesa; Kokkola, Arto; Lietzen, Elina; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Ristimäki, Ari; Saarnio, Juha; Sihvo, Eero; Tyrväinen, Tuula; Uimonen, Mikko; Valtola, Antti; Kauppila, Joonas H.
(A1 Refereed original research article in a scientific journal)
Periappendikulaariabsessiin liittyy suuri umpilisäkekasvainten esiintyvyys = Appendiceal tumor prevalence in patients with periappendicular abscess (2025)
- Duodecim
Salminen, Roosa; Alajääski, Jenny; Rautio, Tero; Hurme, Saija; Nordström, Pia; Mäkäräinen, Elisa; Lietzen, Elina; Pinta, Tarja; Grönroos-Korhonen, Marie; Rantanen, Tuomo; Andérsen, Jan; Mattila, Anne; Kössi, Jyrki; Riikola, Antti; Paajanen, Hannu; Matikainen, Markku; Pokela, Vesa; Salminen, Paulina
(Other publication)
Preoperative predictors of postoperative complications after gastrectomy for gastric cancer, a population-based study in Finland (2025)
- EJSO - European Journal of Surgical Oncology
Putila, Emilia; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Jalkanen, Aapo; Junttila, Anna; Kallio, Raija; Koivukangas, Vesa; Kokkola, Arto; Lietzen, Elina; Louhimo, Johanna; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Ristimaki, Ari; Räsänen, Jari V.; Sihvo, Eero; Toikkanen, Vesa; Tyrvainen, Tuula; Valtola, Antti; Kauppila, Joonas H.
(A1 Refereed original research article in a scientific journal)
Prophylactic Retrorectus Mesh Versus Small-Stitch Closure After Emergency Midline Laparotomy: 2-Year Results of a Randomized Controlled Trial (2025)
- Journal of Abdominal Wall Surgery
Mäkäräinen, Elisa; Tolonen, Mari; Sallinen, Ville; Mentula, Panu; Leppäniemi, Ari; Ahonen, Matti; Saarnio, Juha; Pinta, Tarja; Lampela, Hanna; Malmi, Hanna; Lietzen, Elina; Nikki, Marko; Ohtonen, Pasi; Muysoms, Filip; Rautio, Tero
(A1 Refereed original research article in a scientific journal)
Surgical complications after minimally invasive oesophagectomy compared to open oesophagectomy for oesophageal cancer: A population-based, nationwide study in Finland (2025)
- EJSO - European Journal of Surgical Oncology
Sirviö, Ville E.J.; Räsänen, Jari V.; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Kallio, Raija; Koivukangas, Vesa; Kokkola, Arto; Lietzen, Elina; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Ristimäki, Antti; Saarnio, Juha; Sihvo, Eero; Tyrväinen, Tuula; Uimonen, Mikko; Valtola, Antti; Kauppila, Joonas H.
(A1 Refereed original research article in a scientific journal)
Type of anastomosis and risk of anastomotic insufficiency after oesophagectomy: a bi-national population-based cohort study (2025)
- EJSO - European Journal of Surgical Oncology
Jonson, Ellen; Gottlieb-Vedi, Eivind; Mattsson, Fredrik; Putila, Emilia; Sirvio, Ville E. J.; Kauppila, Joonas H.; Lagergren, Jesper; FINEGO collaborative
(A1 Refereed original research article in a scientific journal)
Akuutin vatsan kliininen tutkimus (2024) Päivystyskirurgian opas Tolonen, Matti; Lietzén, Elina; Salminen, Paulina
(Other publication)
Akuutin vatsan laboratorio- ja kuvantamistutkimukset (2024) Päivystyskirurgian opas Lietzén, Elina; Tolonen, Matti; Salminen, Paulina
(Other publication)
ASO Visual Abstract: Postoperative Complications After Neoadjuvant Chemotherapy Compared with Upfront Surgery in Gastric Adenocarcinoma-A Population-Based, Nationwide Study in Finland (2024)
- Annals of Surgical Oncology
Putila, Emilia; Helminen, Olli; Helmiö, Mika; Huhta, Heikki; Jalkanen, Aapo; Kallio, Raija; Koivukangas, Vesa; Kokkola, Arto; Laine, Simo; Lietzen, Elina; Louhimo, Johanna; Meriläinen, Sanna; Pohjanen, Vesa-Matti; Rantanen, Tuomo; Junttila, Anna; Ristimäki, Ari; Räsänen, Jari V.; Saarnio, Juha; Sihvo, Eero; Toikkanen, Vesa; Tyrväinen, Tuula; Valtola, Antti; Kauppila, Joonas H.; FINEGO Group
(Abstract)
Comparison of Postoperative Complications After Gastrectomy for Gastric Cancer with Antecolic Versus Retrocolic Reconstruction : A Population-Based Study (2024)
- Annals of Surgical Oncology
Junttila Anna, Helminen Olli, Helmiö Mika, Huhta Heikki, Jalkanen Aapo, Kallio Raija, Koivukangas Vesa, Kokkola Art, Laine Simo, Lietzen Elina, Louhimo Johanna, Meriläinen Sanna, Pohjanen Vesa-Matti, Rantanen Tuomo, Ristimäki Ari, Räsänen Jari V., Saarnio Juha, Sihvo Eero, Toikkanen Vesa, Tyrväinen Tuula, Valtola Antti, Kauppila Joonas H.; on behalf of the FINEGO Group
(A1 Refereed original research article in a scientific journal)
Outcomes After Multimodality Treatment of Pancreatic Cancer in an Unselected Single-Center Cohort (2024)
- Cancer Management and Research
Heervä, Eetu; Väliaho, Vesa; Nurmi, Heidi; Lietzen, Elina; Ålgars, Annika; Kauhanen, Saila
(A1 Refereed original research article in a scientific journal)