Sami Kajander - UTU Research Portal

Sami Kajander

- Docent,
Imaging and Clinical Diagnostics (Department of Clinical Medicine)

samkaja@utu.fi

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Comparative accuracy of two commercial AI algorithms for musculoskeletal trauma detection in emergency radiographs (2025)
- Emergency Radiology
Huhtanen, Jarno T.; Nyman, Mikko; Sequeiros, Roberto, Blanco; Koskinen, Seppo K.; Pudas, Tomi K.; Kajander, Sami; Niemi, Pekka; Aronen, Hannu J.; Hirvonen, Jussi
Discrepancies between Radiology Specialists and Residents in Fracture Detection from Musculoskeletal Radiographs (2023)
- Diagnostics
Huhtanen Jarno T., Nyman Mikko, Sequeiros Roberto Blanco, Koskinen Seppo K., Pudas Tomi K., Kajander Sami, Niemi Pekka, Löyttyniemi Eliisa, Aronen Hannu J., Hirvonen Jussi
Deep learning accurately classifies elbow joint effusion in adult and pediatric radiographs (2022)
- Scientific Reports
Huhtanen Jarno T, Nyman Mikko, Doncenco Dorin, Hamedian Maral, Kawalya Davis, Salminen Leena, Sequeiros Roberto Blanco, Koskinen Seppo K, Pudas Tomi K, Kajander Sami, Niemi Pekka, Hirvonen Jussi, Aronen Hannu J, Jafaritadi Mojtaba
A Prospective Comparison of 18F-prostate-specific Membrane Antigen-1007 Positron Emission Tomography Computed Tomography, Whole-body 1.5 T Magnetic Resonance Imaging with Diffusion-weighted Imaging, and Single-photon Emission Computed Tomography/Computed Tomography with Traditional Imaging in Primary Distant Metastasis Staging of Prostate Cancer (PROSTAGE) (2021)
- European Urology Oncology
Anttinen Mikael, Ettala Otto, Malaspina Simona, Jambor Ivan, Sandell Minna, Kajander Sami, Rinta-Kiikka Irina, Schildt Jukka, Saukko Ekaterina, Rautio Pentti, Timonen Kirsi L, Matikainen Tuomas, Noponen Tommi, Saunavaara Jani, Löyttyniemi Eliisa, Taimen Pekka, Kemppainen Jukka, Dean Peter B, Blanco Sequeiros Roberto, Aronen Hannu J, Seppänen Marko, Boström Peter J
Prospective comparison of 18F-PSMA-1007 PET/CT, whole-body MRI and CT in primary nodal staging of unfavourable intermediate- and high-risk prostate cancer (2021)
- European Journal of Nuclear Medicine and Molecular Imaging
Malaspina Simona, Anttinen Mikael, Taimen Pekka, Jambor Ivan, Sandell Minna, Rinta-Kiikka Irina, Kajander Sami, Schildt Jukka, Saukko Ekaterina, Noponen Tommi, Saunavaara Jani, Dean Peter B, Sequeiros Roberto Blanco, Aronen Hannu J, Kemppainen Jukka, Seppänen Marko, Boström Peter J, Ettala Otto
Absolute Stress Myocardial Blood Flow After Coronary CT Angiography Guides Referral to Invasive Angiography (2019)
- JACC: Cardiovascular Imaging
Iida Stenström, Teemu Maaniitty, Valtteri Uusitalo, Heikki Ukkonen, Sami Kajander, Maija Mäki, Wail Nammas, Jeroen J. Bax, Juhani Knuuti, Antti Saraste
Comparison of standardized uptake values between Tc-99m-HDP SPECT/CT and F-18-NaF PET/CT in bone metastases of breast and prostate cancer (2019)
- EJNMMI Research
Arvola Samuli, Jambor Ivan, Kuisma Anna, Kemppainen Jukka, Kajander Sami, Seppänen Marko, Noponen Tommi
The Clinical Impact of Using 18F-FDG-PET/CT in the Diagnosis of Suspected Vasculitis: The Effect of Dose and Timing of Glucocorticoid Treatment (2019)
- Contrast Media and Molecular Imaging
Kirsi Taimen, Soile P. Salomäki, Ulla Hohenthal, Markku Mali, Sami Kajander, Marko Seppänen, Pirjo Nuutila, Antti Palomäki, Anne Roivainen, Laura Pirilä, Jukka Kemppainen
Keuhkosyöpä (2018) Kliinisen fysiologian ja isotooppilääketieteen perusteet Hanna Mussalo, Sami Kajander
Sydämen isotooppitutkimukset (2018) Kliinisen fysiologian ja isotooppilääketieteen perusteet Sami Kajander, Juhani Knuuti
Sydämen tietokonetomografia (2018) Kliinisen fysiologian ja isotooppilääketieteen perusteet Sami Kajander, Juhani Knuuti
Tekoäly tulee – ja korvaa lääkärit? (2018)
- Turun Sanomat
Juhani Knuuti, Sami Kajander, Luis Juarez Orozco
The machine learning horizon in cardiachybrid imaging (2018)
- European Journal of Hybrid Imaging
Luis Eduardo Juarez-Orozco, Octavio Martinez-Manzanera, Sergey V. Nesterov, Sami Kajander, Juhani Knuuti
Evaluations of cardiovascular diseases with hybrid PET-CT imaging (2017) Hybrid Imaging in Cardiovascular Medicine Saraste A., Kajander S., Knuuti J.
Frequency and angiographic characteristics of coronary microvascular dysfunction in stable angina: a hybrid imaging study (2017)
- EHJ Cardiovascular Imaging / European Heart Journal - Cardiovascular Imaging
Stenstrom I, Maaniitty T, Uusitalo V, Pietila M, Ukkonen H, Kajander S, Maki M, Bax JJ, Knuuti J, Saraste A
Prognostic Value of Coronary CT Angiography With Selective PET Perfusion Imaging in Coronary Artery Disease (2017)
- JACC: Cardiovascular Imaging
Teemu Maaniitty, Iida Stenström, Jeroen J. Bax, Valtteri Uusitalo, Heikki Ukkonen, Sami Kajander, Maija Mäki, Antti Saraste, Juhani Knuuti
Childhood Psychosocial Factors and Coronary Artery Calcification in Adulthood The Cardiovascular Risk in Young Finns Study (2016)
- JAMA Pediatrics
Markus Juonala, Laura Pulkki-Råback, Marko Elovainio, Christian Hakulinen, Costan G. Magnussen, Matthew A. Sabin, David P. Burgner, David L. Hare, Olli Hartiala, Heikki Ukkonen, Antti Saraste, Sami Kajander, Nina Hutri-Kähönen, Mika Kähönen, Irina Rinta-Kiikka, Tomi Laitinen, Sakari Kainulainen, Jorma S. A. Viikari, Olli T. Raitakari
Elevated glucose oxidation, reduced insulin secretion and a fatty heart may be protective adaptions in ischemic CAD (2016)
- Journal of Clinical Endocrinology and Metabolism
Hannukainen JC, Lautamäki R, Mari A, Pärkkä JP, Bucci M, Guzzardi MA, Kajander S, Tuokkola T, Knuuti J, Iozzo P.
Incidence of persistent renal dysfunction after contrast enhanced coronary CT angiography in patients with suspected coronary artery disease (2016)
- International Journal of Cardiovascular Imaging
Maaniitty T, Stenström I, Uusitalo V, Ukkonen H, Kajander S, Bax JJ, Saraste A, Knuuti J
Life-course risk factor levels and coronary artery calcification. The Cardiovascular Risk in Young Finns Study (2016)
- International Journal of Cardiology
Olli Hartiala, Sami Kajander, Juhani Knuuti, Heikki Ukkonen, Antti Saraste, Irina Rinta-Kiikka, Sakari Kainulainen, Mika Kähönen , Nina Hutri-Kähönen, Tomi Laitinen, Terho Lehtimäki, Jorma S.A. Viikari , Jaakko Hartiala, Markus Juonala, Olli T. Raitakari, Costan G. Magnussen