Can We Increase the Resection Rate by Minimally Invasive Approach? Experience from 100 Minimally Invasive Esophagectomies

por Helminen, Olli, Mrena, Johanna, Sihvo, Eero
Publicado 2019

Fragility Index, power, strength and robustness of findings in sports medicine and arthroscopic surgery: a secondary analysis of data from a study on use of the Fragility Index in...

por Reito, Aleksi, Raittio, Lauri, Helminen, Olli
Publicado 2019

ASO Author Reflections: Similar Long-Term Survival After Transhiatal Compared to Transthoracic Esophagectomy

por Junttila, Anna, Helminen, Olli, Kauppila, Joonas H.
Publicado 2022

CD3(+), CD8(+), CD4(+) and FOXP3(+) T Cells in the Immune Microenvironment of Small Bowel Neuroendocrine Tumors

por Hiltunen, Niko, Väyrynen, Juha P., Böhm, Jan, Helminen, Olli
Publicado 2021

Extended resections and other special cases in lung cancer surgery: Real‐world population‐based outcomes

por Helminen, Olli, Valo, Johanna, Andersen, Heidi, Söderström, Johan, Sihvo, Eero
Publicado 2020

Association of performance in a stair-climbing test with complications and survival after lung cancer resection in the video-assisted thoracoscopic surgery era: population-based ou...

por Helminen, Olli, Valo, Johanna, Andersen, Heidi, Söderström, Johan, Sihvo, Eero
Publicado 2021

Standard Lymphadenectomy for Esophageal and Lung Cancer: Variability in the Number of Examined Lymph Nodes Among Pathologists and Its Survival Implication

por Uimonen, Mikko, Helminen, Olli, Böhm, Jan, Mrena, Johanna, Sihvo, Eero
Publicado 2022

Tumour budding and tumour–stroma ratio in hepatocellular carcinoma

por Kairaluoma, Valtteri, Kemi, Niko, Pohjanen, Vesa-Matti, Saarnio, Juha, Helminen, Olli
Publicado 2020

Thoracoscopic segmentectomy with simple routine bronchoscopic inflation for intersegmental plane identification: short and mid-term outcomes compared with lobectomy

por Helminen, Olli, Valo, Johanna, Andersen, Heidi, Lautamäki, Anna, Räsänen, Jari, Sihvo, Eero
Publicado 2020

Implementation of Multimodality Therapy and Minimally Invasive Surgery: Short- and Long-term Outcomes of Gastric Cancer Surgery in Medium-Volume Center

por Junttila, Anna, Helminen, Olli, Kairaluoma, Valtteri, Mattila, Anne, Sihvo, Eero, Mrena, Johanna
Publicado 2022

Early glucose metabolism in children at risk for type 1 diabetes based on islet autoantibodies compared to low-risk control groups

por Helminen, Olli, Pokka, Tytti, Aspholm, Susanna, Ilonen, Jorma, Simell, Olli, Knip, Mikael, Veijola, Riitta
Publicado 2022

Results of intention-to-treat pulmonary metastasectomies in northern Finland revealing significant number of new lung primary carcinomas: time to move on from wedge resections?

por Karjula, Topias, Niskakangas, Anne, Mustonen, Olli, Puro, Iiris, Väyrynen, Juha P., Helminen, Olli, Yannopoulos, Fredrik
Publicado 2023

Toll-like receptors 1, 2, 4 and 6 in esophageal epithelium, Barrett's esophagus, dysplasia and adenocarcinoma

por Huhta, Heikki, Helminen, Olli, Lehenkari, Petri P., Saarnio, Juha, Karttunen, Tuomo J., Kauppila, Joonas H.
Publicado 2016

First-emerging islet autoantibody and glucose metabolism: search for type 1 diabetes subtypes

por Helminen, Olli, Pokka, Tytti, Aspholm, Susanna, Ilonen, Jorma, Simell, Olli G, Knip, Mikael, Veijola, Riitta
Publicado 2022

Monocarboxylate Transporters 1 and 4 and Prognosis in Small Bowel Neuroendocrine Tumors

por Hiltunen, Niko, Rintala, Jukka, Väyrynen, Juha P., Böhm, Jan, Karttunen, Tuomo J., Huhta, Heikki, Helminen, Olli
Publicado 2022

Intratumoral lactate metabolism in Barrett's esophagus and adenocarcinoma

por Huhta, Heikki, Helminen, Olli, Palomäki, Sami, Kauppila, Joonas H., Saarnio, Juha, Lehenkari, Petri P., Karttunen, Tuomo J.
Publicado 2017

Tertiary lymphoid structures and gastric cancer prognosis

por Kemi, Niko, Ylitalo, Olli, Väyrynen, Juha P., Helminen, Olli, Junttila, Anna, Mrena, Johanna, Böhm, Jan, Kauppila, Joonas H.
Publicado 2022

The Expression of Toll-like Receptors in Normal Human and Murine Gastrointestinal Organs and the Effect of Microbiome and Cancer

por Huhta, Heikki, Helminen, Olli, Kauppila, Joonas H., Salo, Tuula, Porvari, Katja, Saarnio, Juha, Lehenkari, Petri P., Karttunen, Tuomo J.
Publicado 2016

Tenascin-C and fibronectin in normal esophageal mucosa, Barrett’s esophagus, dysplasia and adenocarcinoma

por Leppänen, Joni, Bogdanoff, Sara, Lehenkari, Petri P., Saarnio, Juha, Kauppila, Joonas H., Karttunen, Tuomo J., Huhta, Heikki, Helminen, Olli
Publicado 2017

Immune cell score in pancreatic cancer—comparison of hotspot and whole-section techniques

por Tahkola, Kyösti, Leppänen, Joni, Ahtiainen, Maarit, Väyrynen, Juha, Haapasaari, Kirsi-Maria, Karttunen, Tuomo, Kellokumpu, Ilmo, Helminen, Olli, Böhm, Jan
Publicado 2019