P Blok

1.6k citations

40 papers · 1.2k indexed · h-index 21

Impact in

Gastroenterology top 5%
Surgery top 5%
- Helicobacter pylori-related gastroenterology studies
- Eosinophilic Esophagitis
- Gastrointestinal disorders and treatments

Papers in ⓘ

Surgery 29
- Helicobacter pylori-related gastroenterology studies 15
- Gastrointestinal disorders and treatments 4
- Esophageal and GI Pathology 3
Pulmonary and Respiratory Medicine 19
- Gastric Cancer Management and Outcomes 14
- Metastasis and carcinoma case studies 3

Co-authors: M. E. Craanen (12 shared papers)W Dekker (12 shared papers)J Ferwerda (4 shared papers)G. N. J. Tytgat (6 shared papers)Guido N.J. Tytgat (5 shared papers)G N Tytgat (2 shared papers)Willem Dekker (6 shared papers)I. van der Waal (2 shared papers)
Journals: Gut (5 papers)European Journal of Gastroenterology & Hepatology (4 papers)The Journal of Pathology (3 papers)Cancer (2 papers)Journal of Clinical Gastroenterology (2 papers)
Partner nations: Netherlands Curacao United States

In The Last Decade

P Blok

39 papers receiving 1.2k citations

Peers

Countries citing papers authored by P Blok

Since Specialization

Citations

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

Fields of papers citing papers by P Blok

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside P Blok, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with P Blok Line = papers co-authored together P Blok links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 40 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Intestinal metaplasia and Helicobacter pylori: an endoscopic bioptic study of the gastric antrum. Gut ·M. E. Craanen, W Dekker, P Blok, J Ferwerda, G N Tytgat	1992	174
2	Double-Blind Comparison of Slow-Release 5-Aminosalicylateand Sulfasalazine in Remission Maintenance in Ulcerative Colitis Gastroenterology ·Chris J. Mulder, Guido N.J. Tytgat, Irene T. Weterman, Willem Dekker, P Blok, M. Schrijver, H. van der Heide	1988	98
3	Time trends in gastric carcinoma: changing patterns of type and location. PubMed ·M. E. Craanen, W Dekker, P Blok, J Ferwerda, G. N. J. Tytgat	1992	93
4	Comparison of the efficacy and safety of 1.5 compared with 3.0 g oral slow-release mesalazine (Pentasa) in the maintenance treatment of ulcerative colitis European Journal of Gastroenterology & Hepatology ·Paul Fockens, Chris J.J. Mulder, Guido N.J. Tytgat, P Blok, J Ferwerda	1995	83
5	Subtypes of intestinal metaplasia and Helicobacter pylori. Gut ·M. E. Craanen, P Blok, W Dekker, J Ferwerda, G N Tytgat	1992	68
6	Familial Occurrence of Collagenous Colitis A Report of Two Families Journal of Clinical Gastroenterology ·Antonie J.P. van Tilburg, Hendrik G.Th. Lam, Cornells A. Seldenrijk, Herbert V. Stel, P Blok, Willem Dekker, S. G. M. Meuwissen	1990	62
7	Helicobacter pylori and early gastric cancer. Gut ·M. E. Craanen, P Blok, W Dekker, G. N. J. Tytgat	1994	61
8	Oral lipomas with osseous and chondrous metaplasia; report of two cases Journal of Oral Pathology and Medicine ·R.H.B. Allard, P Blok, W.A.M. van der Kwast, I. van der Waal	1982	56
9	Chronology of p53 protein accumulation in gastric carcinogenesis. Gut ·M. E. Craanen, P Blok, W Dekker, G. Johan A. Offerhaus, G. N. J. Tytgat	1995	52
10	High numbers of tumour‐infiltrating activated cytotoxic T lymphocytes, and frequent loss of HLA class I and II expression, are features of aggressive B cell lymphomas of the brain and testis The Journal of Pathology ·Sietske A. Riemersma, Joost J. Oudejans, Marcel J. Vonk, Enno Dreef, Frans A. Prins, Patty M. Jansen, Maarten H. Vermeer, P Blok, Robbie E Kibbelaar, Jettie J.F. Muris, Ed Schuuring, Philip M. Kluin	2005	48
11	Early Gastric Cancer: A Clinicopathologic Study Journal of Clinical Gastroenterology ·Mikael E. Craanen, Willem Dekker, Jacob Ferwerda, P Blok, Guido N.J. Tytgat	1991	41
12	Prevalence of subtypes of intestinal metaplasia in gastric antral mucosa Digestive Diseases and Sciences ·Mikael E. Craanen, P Blok, Willem Dekker, Jacob Ferwerda, Guido N.J. Tytgat	1991	35
13	Primary retroperitoneal mucinous cystadenoma with sarcoma-like mural nodule Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·Rutger F. R. Bakker, Jan H.M.B. Stoot, P Blok, J. W. S. Merkus	2007	31
14	Stage Is a Better Prognostic Indicator than Morphologic Subtype in Primary Noncutaneous T-Cell Lymphoma American Journal of Clinical Pathology ·L. Arnold Noorduyn, Paul van der Valk, P. van Heerde, Thea M. Vroom, P Blok, Rein Willemze, Chris J.L.M. Meijer	1990	31
15	Classification of gastric carcinoma using the Goseki system provides prognostic information additional to TNM staging Cancer ·Ilfet Songun, Cornelis J.�H. van de Velde, Jan Willem Arends, P Blok, A.J.K. Grond, G. Johan A. Offerhaus, J. Hermans, Joannes H.J.M. Van Krieken	1999	29
16	Disappearance of a mucosa‐associated lymphoid tissue (MALT) lymphoma of the urinary bladder after treatment for Helicobacter pylori European Journal Of Haematology ·J. van den Bosch, R. F. Kropman, P Blok, P. W. Wijermans	2002	27
17	The Prognostic Significance of P53 Expression for Survival and Local Control in Rectal Carcinoma Treated with Surgery and Postoperative Radiotherapy International Journal of Radiation OncologyBiologyPhysics ·Ruud Wiggenraad, Reinder Tamminga, P Blok, Remigio W. Rouse, J Hermans	1998	27
18	Non-Hodgkin's lymphoma of the hard palate Oral Surgery Oral Medicine Oral Pathology ·P Blok, L. van Delden, I. van der Waal	1979	24
19	Gastric lymphomas compared with lymph node lymphomas in a population-based registry differ in stage distribution and dissemination patterns but not in patient survival Cancer ·Augustinus D. G. Krol, J. Hermans, M Krámer, Philip M. Kluin, Hanneke C. Kluin‐Nelemans, P Blok, K J Heering, Evert M. Noordijk, J. Han van Krieken	1997	22
20	Absence of ras gene mutations in early gastric carcinomas. Gut ·M. E. Craanen, P Blok, Bert Top, Lucie Boerrigter, W Dekker, G. Johan A. Offerhaus, G. N. J. Tytgat, Sjoerd Rodenhuis	1995	21

About P Blok

P Blok is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Pathology and Forensic Medicine, Oncology and Genetics, having authored 40 papers that have together received 1.2k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (15 papers), Gastric Cancer Management and Outcomes (14 papers), Genetic factors in colorectal cancer (5 papers), Lymphoma Diagnosis and Treatment (5 papers), Cancer-related Molecular Pathways (4 papers), Gastrointestinal disorders and treatments (4 papers), Esophageal and GI Pathology (3 papers) and Metastasis and carcinoma case studies (3 papers). The work is most often cited by research in Gastroenterology (150 citations), Surgery (758 citations), Pathology and Forensic Medicine (290 citations), Pulmonary and Respiratory Medicine (521 citations) and Genetics (258 citations). P Blok has collaborated with scholars based in Netherlands, Curacao and United States. Frequent co-authors include M. E. Craanen, W Dekker, J Ferwerda, G. N. J. Tytgat, Guido N.J. Tytgat, G N Tytgat, Willem Dekker, I. van der Waal, G. Johan A. Offerhaus and Mikael E. Craanen. Their work appears in journals such as Gut, European Journal of Gastroenterology & Hepatology, The Journal of Pathology, Cancer and Journal of Clinical Gastroenterology.

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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