J. C. B. Penfold

469 total citations
17 papers, 310 citations indexed

About

J. C. B. Penfold is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, J. C. B. Penfold has authored 17 papers receiving a total of 310 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 8 papers in Oncology and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in J. C. B. Penfold's work include Colorectal Cancer Surgical Treatments (5 papers), Colorectal and Anal Carcinomas (4 papers) and Colorectal Cancer Screening and Detection (4 papers). J. C. B. Penfold is often cited by papers focused on Colorectal Cancer Surgical Treatments (5 papers), Colorectal and Anal Carcinomas (4 papers) and Colorectal Cancer Screening and Detection (4 papers). J. C. B. Penfold collaborates with scholars based in Australia and United States. J. C. B. Penfold's co-authors include P R Hawley, A. M. Cuthbertson, Finlay Macrae, David John, Graeme P. Young, John E. Ray, Byron J. Gathright, David John, J. T. G. Renney and Charles V. Mann and has published in prestigious journals such as Gastroenterology, British journal of surgery and Journal of Clinical Pathology.

In The Last Decade

J. C. B. Penfold

15 papers receiving 275 citations

Peers

J. C. B. Penfold

ONCOL

SURGE

PRM

RHEUM

PFM

Richard M. Pitsch United States

Y H Ho Singapore

Gall Fp Germany

B. J. Mander United Kingdom

Guy Harris United States

Janet Whiteway United Kingdom

Hoerr So United States

Shaun McGee United Kingdom

Julio Faria Canada

Casimiro Nigro Italy

Richard M. Pitsch United States

J. C. B. Penfold

159 ×0.8

ONCOL

218 ×1.2

SURGE

42 ×0.5

PRM

106 ×1.2

RHEUM

80 ×1.1

PFM

Citations per year, relative to J. C. B. Penfold J. C. B. Penfold (= 1×) peers Richard M. Pitsch

Countries citing papers authored by J. C. B. Penfold

Since Specialization

Citations

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

Fields of papers citing papers by J. C. B. Penfold

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. C. B. Penfold. 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 J. C. B. Penfold. The network helps show where J. C. B. Penfold may publish in the future.

Co-authorship network of co-authors of J. C. B. Penfold

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

All Works

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17 of 17 papers shown

Hebbard, Geoffrey, Adam Jenney, Peter G. Gibson, Ryan Jacobs, & J. C. B. Penfold. (1993). CHRONIC HEPATIC ENCEPHALOPATHY FOLLOWING PORTICAVAL SHUNT: MANAGEMENT BY LOOP ILEOSTOMY. Australian and New Zealand Journal of Surgery. 63(3). 231–234. 1 indexed citations

John, David, et al.. (1993). Evaluation of new occult blood tests for detection of colorectal neoplasia. Gastroenterology. 104(6). 1661–1668. 119 indexed citations

Gall, John A.M., Runjan Chetty, Angela Kemp, & J. C. B. Penfold. (1993). Multiple benign stromal cell tumours of the small bowel.. Journal of Clinical Pathology. 46(9). 869–871. 3 indexed citations

Macrae, Finlay, et al.. (1989). Impact of a hospital‐based register on the management of familial adenomatous polyposis (for editorial comment, see page 546; see also page 557). The Medical Journal of Australia. 151(10). 552–557. 10 indexed citations

Penfold, J. C. B. & J. T. G. Renney. (1977). Early detection of colonic cancer by colonoscopy. Diseases of the Colon & Rectum. 20(2). 85–88. 3 indexed citations

Penfold, J. C. B.. (1975). Perforation of the colon complicating colonoscopy. Diseases of the Colon & Rectum. 18(7). 626–627. 10 indexed citations

Penfold, J. C. B.. (1975). The Results of Diagnostic Colonoscopy in the Management of Unexplained Bleeding from the Rectum1. Australian and New Zealand Journal of Surgery. 45(4). 361–363. 8 indexed citations

Penfold, J. C. B.. (1975). Large‐Bowel Polypectomy via the Colonoscope: Experience with 80 Polyps1. Australian and New Zealand Journal of Surgery. 45(4). 364–367.

Penfold, J. C. B.. (1974). A Comparison of Restorative Resection of Carcinoma of the Middle Third of the Rectum with Abdominoperineal Excision. Australian and New Zealand Journal of Surgery. 44(4). 354–356. 37 indexed citations

10.

Penfold, J. C. B.. (1974). Influence of preoperative recognition of high-grade rectal cancers on treatment and results. Diseases of the Colon & Rectum. 17(1). 47–51. 1 indexed citations

11.

Ray, John E., et al.. (1974). Lateral subcutaneous internal anal sphincterotomy for anal fissure. Diseases of the Colon & Rectum. 17(2). 139–144. 32 indexed citations

12.

Penfold, J. C. B.. (1973). Management of uncomplicated diverticular disease by colonic resection in patients at St. Mark's Hospital, 1964-9. British journal of surgery. 60(9). 695–698. 10 indexed citations

13.

Penfold, J. C. B.. (1973). Significance of rectal bleeding in diverticular disease in patients at St. Mark's hospital. British journal of surgery. 60(7). 557–558. 1 indexed citations

14.

Penfold, J. C. B. & Charles V. Mann. (1973). An unusual metastasis of carcinoma of rectum. British journal of surgery. 60(4). 325–325. 3 indexed citations

15.

Penfold, J. C. B.. (1972). Influence of Tumour Grading on Choice of Operation in Rectal Cancer [Abridged]. Proceedings of the Royal Society of Medicine. 65(11). 970–971.

16.

Penfold, J. C. B. & P R Hawley. (1972). Experiences of ivalon-sponge implant for complete rectal prolapse at St. Mark's Hospital, 1960–70. British journal of surgery. 59(11). 846–848. 70 indexed citations

17.

Penfold, J. C. B.. (1970). CARCINOMA OF THE KIDNEY: A REVIEW OF 68 CASES. The Medical Journal of Australia. 2(1). 16–17. 2 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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