Marjut Leidenius

4.3k total citations
117 papers, 3.0k citations indexed

About

Marjut Leidenius is a scholar working on Cancer Research, Pathology and Forensic Medicine and Oncology. According to data from OpenAlex, Marjut Leidenius has authored 117 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 78 papers in Cancer Research, 52 papers in Pathology and Forensic Medicine and 50 papers in Oncology. Recurrent topics in Marjut Leidenius's work include Breast Cancer Treatment Studies (74 papers), Breast Lesions and Carcinomas (52 papers) and Breast Implant and Reconstruction (36 papers). Marjut Leidenius is often cited by papers focused on Breast Cancer Treatment Studies (74 papers), Breast Lesions and Carcinomas (52 papers) and Breast Implant and Reconstruction (36 papers). Marjut Leidenius collaborates with scholars based in Finland, United Kingdom and France. Marjut Leidenius's co-authors include Karl von Smitten, Päivi Heikkilä, Leena Krogerus, Tuomo J Meretoja, Esa Leppänen, K.A.J. von Smitten, Jaana Vironen, Tiina Tasmuth, Terttu Toivonen and Heikki Joensuu and has published in prestigious journals such as JAMA, The Journal of Clinical Endocrinology & Metabolism and Cancer.

In The Last Decade

Marjut Leidenius

116 papers receiving 2.9k citations

Peers

Countries citing papers authored by Marjut Leidenius

Since Specialization

Citations

This map shows the geographic impact of Marjut Leidenius's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Marjut Leidenius with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marjut Leidenius more than expected).

Fields of papers citing papers by Marjut Leidenius

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Marjut Leidenius. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Marjut Leidenius. The network helps show where Marjut Leidenius may publish in the future.

Co-authorship network of co-authors of Marjut Leidenius

This figure shows the co-authorship network connecting the top 25 collaborators of Marjut Leidenius. A scholar is included among the top collaborators of Marjut Leidenius based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Marjut Leidenius. Marjut Leidenius is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Long-Term Survival Outcomes of Patients with Small (≤1 cm) Node-Negative HER2-Positive Breast Cancer Not Treated with Adjuvant Anti-HER2-Targeted Therapy: A 10-Year Follow-Up Study 2021 ·Breast Care ·(unknown), Marjut Leidenius, Heikki Joensuu, Tuomo J Meretoja	2
2	European Society of Surgical Oncology's strategy for clinical research: Paving the way for a culture of research in cancer surgery 2019 ·European Journal of Surgical Oncology ·Serge Évrard, (unknown), Iris Noordhoek, Carmela Caballero, Wim Ceelen, Karol Połom, Agnieszka Kołacińska, William Allum, Domenico D’Ugo, (unknown), (unknown), Lynda Wyld, Marjut Leidenius, Michel Rivoire, Odysseas Zoras, Wojciech Polkowski, (unknown), Riccardo A. Audisio, Tibor Kovács, Santiago González‐Moreno	1
3	Patterns of axillary staging and management in clinically node positive breast cancer patients treated with neoadjuvant systemic therapy: Results of a survey amongst breast cancer specialists 2019 ·European Journal of Surgical Oncology ·Janine M. Simons, Adriana J. G. Maaskant-Braat, Ernest J. T. Luiten, Marjut Leidenius, Thiemo J. A. van Nijnatten, Petra G. Boelens, Linetta B. Koppert, Carmen C. van der Pol, Cornelis J.�H. van de Velde, Riccardo A. Audisio, Marjolein L. Smidt	12
4	The quality of preoperative diagnostics and surgery and their impact on delays in breast cancer treatment – A population based study 2016 ·The Breast ·(unknown), Tuomo J Meretoja, Johanna Mattson, (unknown), (unknown), (unknown), Marjut Leidenius	12
5	Quantitative determination of estrone by liquid chromatography–tandem mass spectrometry in subcutaneous adipose tissue from the breast in postmenopausal women 2015 ·The Journal of Steroid Biochemistry and Molecular Biology ·Veera Vihma, Feng Wang, Hanna Savolainen‐Peltonen, Ursula Turpeinen, Esa Hämäläinen, Marjut Leidenius, Tomi S. Mikkola, Matti J. Tikkanen	17
6	Breast cancer prognosis and isolated tumor cell findings in axillary lymph nodes after core needle biopsy and fine needle aspiration cytology 2015 ·European Journal of Surgical Oncology ·(unknown), Marjut Leidenius, Heikki Joensuu, Jaana Vironen, Päivi Heikkilä, Tuomo J Meretoja	14
7	Breast Adipose Tissue Estrogen Metabolism in Postmenopausal Women With or Without Breast Cancer 2014 ·The Journal of Clinical Endocrinology & Metabolism ·Hanna Savolainen‐Peltonen, Veera Vihma, Marjut Leidenius, Feng Wang, Ursula Turpeinen, Esa Hämäläinen, Matti J. Tikkanen, Tomi S. Mikkola	34
8	False-positive and false-negative sentinel node findings in 473 breast cancers 2012 ·Human Pathology ·(unknown), Marjut Leidenius, Päivi Heikkilä	1
9	The presence of sinusoidal CD163+ macrophages in lymph nodes is associated with favorable nodal status in patients with breast cancer 2012 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·Aaron S. Mansfield, Päivi Heikkilä, Karl von Smitten, Jukka Vakkila, Marjut Leidenius	15
10	Concordance between HER-2 and steroid hormone receptor expression between primary breast cancer, sentinel node metastases, and isolated tumor cells 2010 ·Pathology - Research and Practice ·(unknown), Marjut Leidenius, Karl von Smitten, Päivi Heikkilä	18
11	Influence of Isolated Tumor Cells in Sentinel Nodes on Outcome in Small, Node-Negative (pT1N0M0) Breast Cancer 2009 ·Annals of Surgical Oncology ·Marjut Leidenius, Jaana Vironen, Päivi Heikkilä, Heikki Joensuu	37
12	Unsuccessful preoperative biopsies, fine needle aspiration cytology or core needle biopsy, lead to increased costs in the diagnostic workup in breast cancer 2008 ·Acta Oncologica ·Katja Hukkinen, (unknown), Päivi Heikkilä, Karl von Smitten, Marjut Leidenius	38
13	Human breast cancerin vitro: matching histo-pathology with small-angle x-ray scattering and diffraction enhanced x-ray imaging 2005 ·Physics in Medicine and Biology ·Manuel Fernández, Jani Keyriläinen, Ritva Serimaa, Mika Torkkeli, Marja‐Liisa Karjalainen‐Lindsberg, Marjut Leidenius, Karl von Smitten, Mikko Tenhunen, Stefan Fiedler, Alberto Bravin, Thomas Weiß, P. Suortti	60
14	The impact of radiopharmaceutical particle size on the visualization and identification of sentinel nodes in breast cancer 2004 ·Nuclear Medicine Communications ·Marjut Leidenius, Esa Leppänen, Leena Krogerus, (unknown)	34
15	Towards reasonable workload in diagnosis of sentinel lymph nodes: comparison of two frozen section methods 2004 ·Histopathology ·Leena Krogerus, Marjut Leidenius, Terttu Toivonen, (unknown)	11
16	The impact of sentinel node biopsy and axillary staging strategy on hospital costs 2003 ·Annals of Oncology ·(unknown), Karl von Smitten, Harri Sintonen, (unknown), Leena Krogerus, Esa Leppänen, Marjut Leidenius	31
17	The sensitivity of axillary staging when using sentinel node biopsy in breast cancer 2003 ·European Journal of Surgical Oncology ·Marjut Leidenius, Leena Krogerus, Timo Toivonen, Esa Leppänen, Karl von Smitten	13
18	The effect of patient and tumour characteristics on visualization of sentinel nodes after a single intratumoural injection of Tc 99m labelled human albumin colloid in breast cancer 2002 ·European Journal of Surgical Oncology ·Esa Leppänen, Marjut Leidenius, Leena Krogerus, Karl von Smitten	29
19	HLA antigens in ulcerative colitis and primary sclerosing cholangitis 1995 ·Apmis ·Marjut Leidenius, Saija Koskimies, Ilmo Kellokumpu, K. Höckerstedt	32
20	Dysplasia and carcinoma in longstanding ulcerative colitis: an endoscopic and histological surveillance programme. 1991 ·Gut ·Marjut Leidenius, Ilmo Kellokumpu, A Husa, M Riihelä, P. Sipponen	74

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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