L. Kivisaari

5.4k total citations
165 papers, 3.9k citations indexed

About

L. Kivisaari is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, L. Kivisaari has authored 165 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Surgery, 56 papers in Pulmonary and Respiratory Medicine and 37 papers in Oncology. Recurrent topics in L. Kivisaari's work include Pancreatitis Pathology and Treatment (31 papers), Pancreatic and Hepatic Oncology Research (29 papers) and Occupational and environmental lung diseases (23 papers). L. Kivisaari is often cited by papers focused on Pancreatitis Pathology and Treatment (31 papers), Pancreatic and Hepatic Oncology Research (29 papers) and Occupational and environmental lung diseases (23 papers). L. Kivisaari collaborates with scholars based in Finland, United States and United Kingdom. L. Kivisaari's co-authors include Antti Brander, Tapio Vehmas, J Nickels, Pekka Tervahartiala, K. Mattson, S. Rannikko, T. Schröder, E. Kivilaakso, C.-G. Standertskjöld-Nordenstam and K Somer and has published in prestigious journals such as Annals of Surgery, Radiology and CHEST Journal.

In The Last Decade

L. Kivisaari

161 papers receiving 3.7k citations

Peers

Countries citing papers authored by L. Kivisaari

Since Specialization

Citations

This map shows the geographic impact of L. Kivisaari'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 L. Kivisaari with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites L. Kivisaari more than expected).

Fields of papers citing papers by L. Kivisaari

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L. Kivisaari. 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 L. Kivisaari. The network helps show where L. Kivisaari may publish in the future.

Co-authorship network of co-authors of L. Kivisaari

This figure shows the co-authorship network connecting the top 25 collaborators of L. Kivisaari. A scholar is included among the top collaborators of L. Kivisaari 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 L. Kivisaari. L. Kivisaari 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	Reliability of the Proposed International Classification of High‐Resolution Computed Tomography for Occupational and Environmental Respiratory Diseases 2009 ·Journal of Occupational Health ·Narufumi Suganuma, Yukinori Kusaka, K. G. Hering, Tapio Vehmas, Thomas Kraus, Hiroaki Arakawa, John E. Parker, L. Kivisaari, M. Letourneux, Pierre Alain Gevenois, (unknown), Michael Crane, H Shida, Masanori Akira, Daniel Henry, Yasuo Nakajima, (unknown), Harumi Itoh, Yutaka Hosoda	70
2	Magnetic Resonance Imaging Findings in Finnish Spitz Dogs with Focal Epilepsy 2006 ·Journal of Veterinary Internal Medicine ·Ranno Viitmaa, Sigitas Čižinauskas, (unknown), Erja Kuusela, Peter J. Pascoe, A M Teppo, Tarja S. Jokinen, L. Kivisaari, Marjatta Snellman	26
3	Magnetic Resonance Imaging findings in Finnish Spitz Dogs with Focal Epilepsy 2006 ·Journal of Veterinary Internal Medicine ·Ranno Viitmaa, Sigitas Čižinauskas, (unknown), Erja Kuusela, Peter J. Pascoe, A M Teppo, Tarja S. Jokinen, L. Kivisaari, Marjatta Snellman	24
4	Clinical, radiographic and MRI findings of the temporomandibular joint in patients with different rheumatic diseases 2006 ·International Journal of Oral and Maxillofacial Surgery ·Ilkka Helenius, Pekka Tervahartiala, Jehad Al‐Sukhun, L. Kivisaari, Riitta Suuronen, Hannu Kautiainen, Dorrit Hallikainen, Christer Lindqvist, Marjatta Leirisalo‐Repo	107
5	Impairment of lung function in asbestos-exposed workers in relation to high-resolution computed tomography 2005 ·Scandinavian Journal of Work Environment & Health ·Päivi Piirilä, (unknown), (unknown), (unknown), Heikki Koskinen, (unknown), Tapio Vehmas, L. Kivisaari, A. Sovijärvi	15
6	Anal incontinence: diagnosis by endoanal US or endovaginal MRI 2004 ·European Radiology ·Tarja Pinta, (unknown), Pekka Luukkonen, (unknown), A. Kivisaari, L. Kivisaari	11
7	Scoring CT/HRCT findings among asbestos-exposed workers: effects of patient?s age, body mass index and common laboratory test results 2004 ·European Radiology ·Tapio Vehmas, L. Kivisaari, M. S. Huuskonen, Maritta S. Jaakkola	19
8	Stress reaction in the carpal bones caused by breakdancing 2003 ·Emergency Radiology ·Martina Lohman, L. Kivisaari, Esa K. Partio	12
9	High-resolution computed tomography classification of lung fibrosis for patients with asbestos-related disease 2001 ·Scandinavian Journal of Work Environment & Health ·(unknown), L. Kivisaari, Antti Zitting, (unknown), Antti Tossavainen, Tapio Vehmas	51
10	The clinical importance of magnetic resonance imaging versus computed tomography in malignant pleural mesothelioma 1998 ·Lung Cancer ·Aija Knuuttila, Maija Halme, L. Kivisaari, A. Kivisaari, (unknown), K. Mattson	27
11	Structural Changes in the Renal Proximal Tubular Cells Induced by lodinated Contrast Media 1997 ·Nephron ·Pekka Tervahartiala, L. Kivisaari, Reetta Kivisaari, Tapio Vehmas, Ismo Virtanen	57
12	Serum Trypsinogen-2 in the Prediction of Outcome in Acute Necrotizing Pancreatitis 1996 ·Scandinavian Journal of Gastroenterology ·V Sainio, Pauli Puolakkainen, Esko Kemppainen, Johan Hedström, Reijo Haapiainen, L. Kivisaari, Ulf‐Håkan Stenman, T. Schröder, E. Kivilaakso	41
13	Contact fibre Nd: YAG laser for partial nephrectomy: experimental study in pigs 1993 ·Urological Research ·Kimmo Taari, Jari Salo, L. Kivisaari, S. Rannikko, Stig Nordling, (unknown)	3
14	Natural alpha-interferon in combination with hyperfractionated radiotherapy in the treatment of non-small cell lung cancer 1992 ·International Journal of Radiation OncologyBiologyPhysics ·Paula Maasilta, Lars R. Holsti, Maija Halme, L. Kivisaari, Kari Cantell, K. Mattson	30
15	Diagnostic Evaluation and Aggressive Surgical Approach in Bleeding Pseudoaneurysms Associated with Pancreatic Pseudocysts 1991 ·Scandinavian Journal of Gastroenterology ·(unknown), Reijo Haapiainen, L. Kivisaari, T. Schröder	35
16	Deranged Vitamin D Metabolism but Normal Bone Mineral Density in Finnish Noncirrhotic Male Alcoholics 1990 ·Alcoholism Clinical and Experimental Research ·Kalevi Laitinen, Matti Välimäki, Christel Lamberg‐Allardt, L. Kivisaari, M. Lällä, Merja Kärkkäinen, Reino Ylikahri	42
17	Endocrine abnormalities in patients with adrenal tumours incidentally discovered on computed tomography 1989 ·European Journal of Endocrinology ·(unknown), Matti Välimäki, Risto Pelkonen, K. Huikuri, Arvi Kahri, L. Kivisaari, Timo Korhonen, Jorma Salmi, Pentti Seppälä	53
18	Comparison of magnetic resonance imaging with computed tomography and intravesical ultrasound in staging bladder cancer 1988 ·Urologic Radiology ·(unknown), L. Kivisaari, Timo Lehtonen	13
19	Experimental Pancreatography: A Comparison of Three Contrast Media 1988 ·Scandinavian Journal of Gastroenterology ·(unknown), L. Kivisaari, C.-G. Standertskjöld-Nordenstam, Kim A. Brackett, T. Schröder	42
20	Pancreatic Blood Flow and Contrast Enhancement in Computed Tomography during Experimental Pancreatitis 1985 ·European Surgical Research ·(unknown), L. Kivisaari, (unknown), K Somer, A. Lehtola, Pauli Puolakkainen, S.-L. Karonen, E. Kivilaakso, M Lempinen	19

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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