Abdul Aziz Rani

1.8k total citations · 1 hit paper
47 papers, 1.2k citations indexed

About

Abdul Aziz Rani is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Abdul Aziz Rani has authored 47 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Surgery, 17 papers in Gastroenterology and 16 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Abdul Aziz Rani's work include Helicobacter pylori-related gastroenterology studies (18 papers), Gastric Cancer Management and Outcomes (14 papers) and Eosinophilic Esophagitis (12 papers). Abdul Aziz Rani is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (18 papers), Gastric Cancer Management and Outcomes (14 papers) and Eosinophilic Esophagitis (12 papers). Abdul Aziz Rani collaborates with scholars based in Indonesia, South Korea and Thailand. Abdul Aziz Rani's co-authors include Khean‐Lee Goh, Kwong Ming Fock, Richard H. Hunt, Tiing Leong Ang, Shiu Kum Lam, Tsutomu Chiba, Kentaro Sugano, Peter Katelaris, Udom Kachintorn and Hyun Chae Jung and has published in prestigious journals such as SHILAP Revista de lepidopterología, The American Journal of Gastroenterology and World Journal of Gastroenterology.

In The Last Decade

Abdul Aziz Rani

43 papers receiving 1.2k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Second Asia–Pacific Consensus Guidelines for Helicobacter pylori infection

2009 456 citations Kwong Ming Fock, Peter Katelaris et al. Journal of Gastroenterology and Hepatology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Abdul Aziz Rani Indonesia	14	950	490	476	126	118	47	1.2k
Guoxin Zhang China	21	1.0k 1.1×	378 0.8×	429 0.9×	178 1.4×	133 1.1×	51	1.4k
Mae F. Go United States	19	832 0.9×	205 0.4×	254 0.5×	147 1.2×	69 0.6×	52	1.1k
José Luis Realpe United States	11	851 0.9×	129 0.3×	362 0.8×	145 1.2×	68 0.6×	15	1.1k
G. A. Mannes Germany	17	1.1k 1.1×	363 0.7×	482 1.0×	181 1.4×	362 3.1×	27	1.5k
Guillermo Zarama United States	12	1.2k 1.3×	208 0.4×	647 1.4×	151 1.2×	91 0.8×	19	1.5k
G. M. Sobala United Kingdom	15	1.6k 1.6×	521 1.1×	565 1.2×	163 1.3×	167 1.4×	21	1.9k
A. Franzè Italy	19	797 0.8×	247 0.5×	207 0.4×	27 0.2×	121 1.0×	56	1.1k
Izumi Inoue Japan	19	626 0.7×	148 0.3×	542 1.1×	44 0.3×	133 1.1×	60	1.2k
Vittorio Alvisi Italy	17	489 0.5×	279 0.6×	195 0.4×	45 0.4×	132 1.1×	51	771
Walter Elisei Italy	27	1.7k 1.8×	373 0.8×	244 0.5×	59 0.5×	168 1.4×	109	2.2k

Countries citing papers authored by Abdul Aziz Rani

Since Specialization

Citations

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

Fields of papers citing papers by Abdul Aziz Rani

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Abdul Aziz Rani. 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 Abdul Aziz Rani. The network helps show where Abdul Aziz Rani may publish in the future.

Co-authorship network of co-authors of Abdul Aziz Rani

This figure shows the co-authorship network connecting the top 25 collaborators of Abdul Aziz Rani. A scholar is included among the top collaborators of Abdul Aziz Rani 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 Abdul Aziz Rani. Abdul Aziz Rani 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

Abdullah, Murdani, et al.. (2012). The value of fecal tumor M2 pyruvate kinase as a diagnostic tool for colorectal cancer screening.. PubMed. 44(2). 94–9. 20 indexed citations

Simadibrata, Marcellus, et al.. (2011). Total Lymphocyte Count as a Nutritional Parameter in Hospitalized Patients. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 12(2). 89–94. 10 indexed citations

Simadibrata, Marcellus, et al.. (2011). Candida Esophagitis: A Retrospective Study of Upper Gastrointestinal Endoscopic Grading and the Characteristic Profile. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 12(2). 95–99. 3 indexed citations

Abdullah, Murdani, et al.. (2011). Prevalence of Crohns Disease in Endoscopic Unit Cipto Mangunkusumo Hospital. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 12(2). 85–88. 4 indexed citations

Simadibrata, Marcellus, et al.. (2011). Influence of Fucoidan in Mucus Thickness of Gastric Mucosa in Patients with Chronic Gastritis. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 12(2). 79–84. 2 indexed citations

Rani, Abdul Aziz, et al.. (2010). Colorectal Cancer Metastasis of and the Risk Factors. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 11(1). 7–10. 1 indexed citations

Rani, Abdul Aziz, et al.. (2010). Mucus Thickness of the Gastric Mucosa and Helicobacter pylori Infection in Dyspeptic Patients with or without Diabetic Symptom. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 11(3). 112–120.

Simadibrata, Marcellus, Murdani Abdullah, Ari Fahrial Syam, et al.. (2010). Dyspeptic Syndrome in Urban Population of Jakarta. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 11(2). 66–70. 3 indexed citations

Abdullah, Murdani, Ari Fahrial Syam, Dadang Makmun, et al.. (2009). Hospital-based Survey on Knowledge and Attitude toward Colorectal Cancer Screening among Indonesian Population. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 10(2). 51–55. 4 indexed citations

10.

Syam, Ari Fahrial, et al.. (2009). Upper Gastrointestinal Malignancy among Dyspepsia Patients in Cipto Mangunkusumo Hospital Jakarta. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 10(3). 92–95.

11.

Arakawa, Tetsuo, Yasuhiro Fujiwara, Jose D. Sollano, et al.. (2009). A Questionnaire-Based Survey on the Prescription of Non-Steroidal Anti-Inflammatory Drugs by Physicians in East Asian Countries in 2007. Digestion. 79(3). 177–185. 26 indexed citations

12.

Fock, Kwong Ming, Peter Katelaris, Kentaro Sugano, et al.. (2009). Second Asia–Pacific Consensus Guidelines for Helicobacter pylori infection. Journal of Gastroenterology and Hepatology. 24(10). 1587–1600. 456 indexed citations breakdown →

13.

Fock, Kwong Ming, Nicholas J. Talley, Ronnie Fass, et al.. (2007). Asia‐Pacific consensus on the management of gastroesophageal reflux disease: Update. Journal of Gastroenterology and Hepatology. 23(1). 8–22. 137 indexed citations

14.

Syam, Ari Fahrial, et al.. (2005). The Causes of Upper Gastrointestinal Bleeding in the National Referral Hospital: Evaluation on Upper Gastrointestinal Tract Endoscopic Result in Five Years Period. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 6(3). 71–74. 4 indexed citations

15.

Simadibrata, Marcellus, et al.. (2005). Pancreatic Exocrine Insufficiency in Chronic Diarrhea. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 6(1). 4–9. 1 indexed citations

16.

Abdullah, Murdani, Fumiaki Kitahara, Tadashi Sato, et al.. (2003). Life Style Factors Influencing Serum Pepsinogen Levels in Healthy Japanese: A Prospective Study. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 4(1). 6–10. 1 indexed citations

17.

Rani, Abdul Aziz, et al.. (2001). The Pathogenesis and Diagnosis of Bile Reflux Gastropathy. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 2(1). 14–20. 1 indexed citations

18.

Rani, Abdul Aziz, et al.. (2001). Diagnostic Value of Barium Esophagogram and Bernstein Test in Patients with Esophagitis. The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy. 2(1). 5–13. 1 indexed citations

19.

Rani, Abdul Aziz, et al.. (2001). Helicobacter pylori: Diagnosis and Treatment. 1 indexed citations

20.

Abdullah, Murdani, et al.. (2000). CHARACTERISTIC OF GASTRIC CANCER IN INDONESIA: THE ROLE OF HELICOBACTER PYLORI INFECTION. Journal of Gastroenterology and Hepatology. 15(12). 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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