Robert E. Polcyn

443 total citations
26 papers, 322 citations indexed

About

Robert E. Polcyn is a scholar working on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Robert E. Polcyn has authored 26 papers receiving a total of 322 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Radiology, Nuclear Medicine and Imaging, 9 papers in Pulmonary and Respiratory Medicine and 7 papers in Surgery. Recurrent topics in Robert E. Polcyn's work include Medical Imaging Techniques and Applications (7 papers), Traumatic Brain Injury and Neurovascular Disturbances (5 papers) and Medical Imaging and Pathology Studies (4 papers). Robert E. Polcyn is often cited by papers focused on Medical Imaging Techniques and Applications (7 papers), Traumatic Brain Injury and Neurovascular Disturbances (5 papers) and Medical Imaging and Pathology Studies (4 papers). Robert E. Polcyn collaborates with scholars based in United States and United Kingdom. Robert E. Polcyn's co-authors include Alexander Gottschalk, Daniel J. McCarty, Robert E. Henkin, S.J. Gatley, R.D. Hichwa, J. E. Holden, Wan‐Yim Ip, Robert J. Nickles, William J. Shaughnessy and Scott B. Perlman and has published in prestigious journals such as Radiology, Journal of neurosurgery and The Journal of Urology.

In The Last Decade

Robert E. Polcyn

23 papers receiving 276 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert E. Polcyn United States	9	128	92	85	49	42	26	322
Mariano Fernández-Ulloa United States	9	123 1.0×	100 1.1×	141 1.7×	23 0.5×	65 1.5×	31	396
Biersack Hj Germany	9	184 1.4×	35 0.4×	93 1.1×	53 1.1×	19 0.5×	41	293
Jerry P. Petasnick United States	11	73 0.6×	94 1.0×	90 1.1×	38 0.8×	32 0.8×	27	309
M E Healy United States	9	113 0.9×	72 0.8×	93 1.1×	26 0.5×	30 0.7×	10	382
Chia Hung Kao Taiwan	12	159 1.2×	113 1.2×	137 1.6×	105 2.1×	19 0.5×	28	483
W. Fiegler Germany	7	213 1.7×	58 0.6×	64 0.8×	20 0.4×	10 0.2×	39	356
J Gieseke Germany	9	152 1.2×	95 1.0×	165 1.9×	34 0.7×	27 0.6×	28	425
N Hayashi Japan	12	303 2.4×	121 1.3×	128 1.5×	44 0.9×	8 0.2×	29	545
Tsuyoshi Komori Japan	11	213 1.7×	79 0.9×	131 1.5×	31 0.6×	44 1.0×	42	429
J Watarai Japan	11	40 0.3×	130 1.4×	114 1.3×	51 1.0×	37 0.9×	51	366

Countries citing papers authored by Robert E. Polcyn

Since Specialization

Citations

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

Fields of papers citing papers by Robert E. Polcyn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert E. Polcyn. 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 Robert E. Polcyn. The network helps show where Robert E. Polcyn may publish in the future.

Co-authorship network of co-authors of Robert E. Polcyn

This figure shows the co-authorship network connecting the top 25 collaborators of Robert E. Polcyn. A scholar is included among the top collaborators of Robert E. Polcyn 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 Robert E. Polcyn. Robert E. Polcyn 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

Bushnell, David, Scott B. Perlman, Michael A. Wilson, & Robert E. Polcyn. (1986). The rim sign: association with acute cholecystitis.. PubMed. 27(3). 353–6. 24 indexed citations

Koeppe, Robert A., James E. Holden, Robert E. Polcyn, et al.. (1985). Quantitation of Local Cerebral Blood Flow and Partition Coefficient without Arterial Sampling: Theory and Validation. Journal of Cerebral Blood Flow & Metabolism. 5(2). 214–223. 28 indexed citations

Bushnell, David, Robert E. Polcyn, & David T. Uehling. (1984). Scintigraphic evaluation of the urinary system in a case of severe renal trauma.. PubMed. 25(9). 1053–5.

Perlman, Scott B., David Bushnell, & Robert E. Polcyn. (1984). Apparent Filling Defects of the Liver. Clinical Nuclear Medicine. 9(12). 723–724.

Shore, Richard M., David T. Uehling, Reginald C. Bruskewitz, & Robert E. Polcyn. (1983). Evaluation of Obstructive Uropathy With Diuretic Renography. The Journal of Urology. 130(4). 837–838. 3 indexed citations

Shore, Richard M., et al.. (1982). Dual radiopharmaceutical imaging in congenital asplenia syndrome.. Radiology. 145(3). 805–810. 6 indexed citations

AuBuchon, James P., et al.. (1981). Cystic lymphangiomatosis of the spleen: a radiologic-pathologic correlation.. Radiology. 141(3). 781–782. 19 indexed citations

Polcyn, Robert E., et al.. (1981). Influence of Respiratory Maneuvers on Jugular Venous Reflux. Clinical Nuclear Medicine. 6(1). 23–26. 3 indexed citations

Nickles, Robert J., et al.. (1976). Inclusion of physiologic data into computerized nuclear medicine dynamic studies.. PubMed. 17(4). 297–9. 2 indexed citations

10.

Henkin, Robert E., et al.. (1974). Scanning Treated Hodgkin's Disease with⁶⁷Ga Citrate. Radiology. 110(1). 151–154. 27 indexed citations

11.

Mistretta, Charles A., et al.. (1974). Absorption Edge Fluoroscopy. IEEE Transactions on Nuclear Science. 21(1). 645–651. 5 indexed citations

12.

Polcyn, Robert E., et al.. (1971). Color enhancement of brain and orbital scans in proptosis.. PubMed. 74(6). 1240–8. 3 indexed citations

13.

Polcyn, Robert E., et al.. (1971). Pancreas Imaging—Is it Worth it?. Radiology. 100(3). 631–636. 20 indexed citations

14.

Gottschalk, Alexander, et al.. (1971). The scintillation camera with diverging collimator: Physical parameters and a clinical evaluation. Seminars in Nuclear Medicine. 1(2). 206–215. 6 indexed citations

15.

Moody, Robert A., et al.. (1971). K-shell fluorescence for the study of regional cerebral blood flow. Journal of neurosurgery. 35(2). 181–184. 1 indexed citations

16.

McCarty, Daniel J., et al.. (1970). ^99m Technetium scintiphotography in arthritis. II. its nonspecificity and clinical and roentgenographic correlations in rheumatoid arthritis. Arthritis & Rheumatism. 13(1). 21–32. 32 indexed citations

17.

McCarty, Daniel J., et al.. (1970). ^99mTechnetium scintiphotography in arthritis I. technic and interpretation. Arthritis & Rheumatism. 13(1). 11–20. 33 indexed citations

18.

Harper, Paul V., et al.. (1970). The Diagnostic Value of Hepatic Pliability as Assessed from Inspiration and Expiration Views on the Gamma Camera. Radiology. 97(2). 323–326. 7 indexed citations

19.

Hoffer, Paul B., et al.. (1969). Fluorescence detection: application to the study of cerebral blood flow.. PubMed. 10(10). 651–3. 5 indexed citations

20.

Polcyn, Robert E. & Alexander Gottschalk. (1969). DYNAMIC STUDIES WITH THE NEWER INSTRUMENTATION. Radiologic Clinics of North America. 7(2). 243–255. 1 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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