A. Valavanis

826 total citations
42 papers, 572 citations indexed

About

A. Valavanis is a scholar working on Neurology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, A. Valavanis has authored 42 papers receiving a total of 572 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Neurology, 11 papers in Surgery and 9 papers in Pulmonary and Respiratory Medicine. Recurrent topics in A. Valavanis's work include Vascular Malformations Diagnosis and Treatment (8 papers), Intracranial Aneurysms: Treatment and Complications (7 papers) and Cerebrovascular and Carotid Artery Diseases (5 papers). A. Valavanis is often cited by papers focused on Vascular Malformations Diagnosis and Treatment (8 papers), Intracranial Aneurysms: Treatment and Complications (7 papers) and Cerebrovascular and Carotid Artery Diseases (5 papers). A. Valavanis collaborates with scholars based in Switzerland, United States and Chile. A. Valavanis's co-authors include O. Schubiger, J Wellauer, M. Gazi Yaşargil, J. Hayek, Bernhard Schuknecht, Cabir Yüksel, Daniel Simmen, W. Wichmann, S Kubík and Yasuhiro Yonekawa and has published in prestigious journals such as American Journal of Ophthalmology, American Journal of Neuroradiology and Journal of Magnetic Resonance Imaging.

In The Last Decade

A. Valavanis

39 papers receiving 526 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
A. Valavanis Switzerland 14 312 115 104 78 78 42 572
T. R. Hedges United States 18 266 0.9× 84 0.7× 101 1.0× 109 1.4× 159 2.0× 42 683
Michael L. Slavin United States 15 174 0.6× 150 1.3× 95 0.9× 134 1.7× 43 0.6× 43 575
Annick Sévely France 16 180 0.6× 169 1.5× 122 1.2× 67 0.9× 56 0.7× 68 637
C Manelfe France 14 360 1.2× 305 2.7× 225 2.2× 86 1.1× 114 1.5× 57 788
J K Curé United States 16 178 0.6× 219 1.9× 106 1.0× 155 2.0× 100 1.3× 26 771
John A. McCrary United States 14 177 0.6× 124 1.1× 92 0.9× 52 0.7× 54 0.7× 31 530
J Brihaye Belgium 13 323 1.0× 248 2.2× 137 1.3× 99 1.3× 92 1.2× 114 675
Pieter Pretorius United Kingdom 16 324 1.0× 246 2.1× 246 2.4× 100 1.3× 76 1.0× 48 804
Michael Zagardo United States 15 187 0.6× 71 0.6× 140 1.3× 28 0.4× 57 0.7× 21 546
J T Latack United States 17 257 0.8× 348 3.0× 115 1.1× 235 3.0× 57 0.7× 36 833

Countries citing papers authored by A. Valavanis

Since Specialization
Citations

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

Fields of papers citing papers by A. Valavanis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Valavanis

This figure shows the co-authorship network connecting the top 25 collaborators of A. Valavanis. A scholar is included among the top collaborators of A. Valavanis 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 A. Valavanis. A. Valavanis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Nern, Christian, et al.. (2012). Fatal Cerebral Venous Air Embolism During Endoscopic Retrograde Cholangiopancreatography—Case Report and Review of the Literature. Clinical Neuroradiology. 22(4). 371–374. 15 indexed citations
2.
Canova, Cristina, et al.. (2008). Aneurysmata spuria bei Morbus Behçet. DMW - Deutsche Medizinische Wochenschrift. 122(39). 1172–1177. 3 indexed citations
3.
Kaufmann, C., Michael Thiel, A. Valavanis, & Klara Landau. (2004). Normalisation of Ocular Pulse Amplitude after Embolisation of Dural Cavernous Sinus Arteriovenous Fistula. Klinische Monatsblätter für Augenheilkunde. 221(5). 431–434. 7 indexed citations
4.
Christoforidis, Greg, SS Kollias, & A. Valavanis. (2002). Identification of the ascending middle cerebral artery branches on digital subtraction angiography. Neuroradiology. 44(10). 803–805. 1 indexed citations
5.
Willi, Ulrich, et al.. (2000). MRI and CT of a haemangioma of the mandible in Kasabach-Merritt syndrome. Neuroradiology. 42(3). 215–217. 9 indexed citations
6.
Kollias, SS, et al.. (1999). Contrast-enhanced MR angiography of the supra-aortic vessels in 24 seconds: a feasibility study. Neuroradiology. 41(6). 391–400. 19 indexed citations
7.
Khan, Nadia, M. Hájek, Angelo Antonini, et al.. (1997). Cerebral Metabolic Changes (<sup>18</sup>F-FDG PET) during Selective Anterior Temporal Lobe Amobarbital Test. European Neurology. 38(4). 268–275. 5 indexed citations
8.
Wieser, Heinz Gregor, Susanne Müller, Regula Schiess, et al.. (1997). The Anterior and Posterior Selective Temporal Lobe Amobarbital Tests: Angiographic, Clinical, Electroencephalographic, PET, SPECT Findings, and Memory Performance. Brain and Cognition. 33(1). 71–97. 33 indexed citations
9.
Valavanis, A.. (1996). THE ROLE OF ANGIOGRAPHY IN THE EVALUATION OF CEREBRAL VASCULAR MALFORMATIONS. Neuroimaging Clinics of North America. 6(3). 679–704. 38 indexed citations
10.
Schuknecht, Bernhard, Barbara Schäuble, Athina Pangalu, & A. Valavanis. (1996). Farbkodierte Duplexsonographie extrakranieller vaskulärer Läsionen. Der Radiologe. 36(1). 1–11. 3 indexed citations
11.
Sartoretti‐Schefer, Sabine, W. Wichmann, & A. Valavanis. (1996). Die entzündliche Fazialisparese in der MRT Eine Übersichtsarbeit. Der Radiologe. 36(11). 890–896. 7 indexed citations
12.
Landau, Klara, W. Wichmann, & A. Valavanis. (1995). The Missing Temporal Crescent. American Journal of Ophthalmology. 119(3). 345–349. 16 indexed citations
13.
Müller‐Forell, Wibke & A. Valavanis. (1991). [Neuroradiologic exploration of cerebral arteriovenous malformations].. PubMed. 31(6). 269–73. 6 indexed citations
14.
Boltshauser, Eugen, Cengiz Yalçınkaya, W. Wichmann, et al.. (1989). MRI in Cockayne syndrome type I. Neuroradiology. 31(3). 276–277. 27 indexed citations
15.
Meyer, Wolfgang, et al.. (1988). Vaskuläre Ursache der Hemianopsie. Klinische Monatsblätter für Augenheilkunde. 192(5). 532–542. 1 indexed citations
16.
Wichmann, W., et al.. (1988). Zur kernspintomographischen Diagnostik von Mikroadenomen der Hypophyse: Vergleich MRT, CT und OP. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 149(9). 239–244. 2 indexed citations
17.
Schubiger, O. & A. Valavanis. (1986). [Differential diagnosis between epiduritis and constraint of hernial origin].. PubMed. 32(1). 48–51. 1 indexed citations
18.
Valavanis, A. & Ugo Fisch. (1983). The contribution of computed tomography to the management of glomus tumors of the temporal bone.. PubMed. 104(5). 411–5. 1 indexed citations
19.
Schubiger, O., A. Valavanis, & E. Gessaga. (1983). Dense suprasellar epidermoid cyst. Neuroradiology. 24(5). 269–271. 12 indexed citations
20.
Baerlocher, K, et al.. (1979). Subdural interhemispheric empyema in a 7-year-old boy.. PubMed. 34(6). 583–8. 3 indexed citations

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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