Sam N. Chawla

1.1k total citations · 1 hit paper
16 papers, 755 citations indexed

About

Sam N. Chawla is a scholar working on Surgery, Infectious Diseases and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Sam N. Chawla has authored 16 papers receiving a total of 755 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 4 papers in Infectious Diseases and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Sam N. Chawla's work include Renal cell carcinoma treatment (4 papers), Streptococcal Infections and Treatments (3 papers) and Appendicitis Diagnosis and Management (2 papers). Sam N. Chawla is often cited by papers focused on Renal cell carcinoma treatment (4 papers), Streptococcal Infections and Treatments (3 papers) and Appendicitis Diagnosis and Management (2 papers). Sam N. Chawla collaborates with scholars based in Pakistan, United States and India. Sam N. Chawla's co-authors include Robert G. Uzzo, David Y.T. Chen, Alexandra L. Hanlon, Richard E. Greenberg, Paul L. Crispen, Jack H. Mydlo, Mark Chang, Demetrius H. Bagley, Gurjit Singh and Edouard J. Trabulsi and has published in prestigious journals such as The Journal of Urology, European Urology and Journal of Endourology.

In The Last Decade

Sam N. Chawla

15 papers receiving 738 citations

Hit Papers

align trajectories

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.

The Natural History of Observed Enhancing Renal Masses: Meta-Analysis and Review of the World Literature

2006 518 citations Sam N. Chawla, Paul L. Crispen et al. The Journal of Urology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sam N. Chawla Pakistan	7	573	444	184	130	115	16	755
John A. Mata United States	12	319 0.6×	79 0.2×	277 1.5×	72 0.6×	32 0.3×	29	691
Tomislav Kuliš Croatia	16	193 0.3×	120 0.3×	377 2.0×	33 0.3×	40 0.3×	66	649
Burak Koçak Türkiye	16	473 0.8×	29 0.1×	332 1.8×	253 1.9×	93 0.8×	51	835
E Lubat United States	9	171 0.3×	56 0.1×	138 0.8×	23 0.2×	46 0.4×	15	416
Angelo Carloni Italy	15	706 1.2×	78 0.2×	115 0.6×	56 0.4×	14 0.1×	25	904
Loredana Colla Italy	13	272 0.5×	77 0.2×	88 0.5×	87 0.7×	31 0.3×	40	545
Frederick Ryckman United States	14	143 0.2×	47 0.1×	450 2.4×	69 0.5×	42 0.4×	28	608
Atif Awan Ireland	14	111 0.2×	87 0.2×	84 0.5×	25 0.2×	14 0.1×	46	645
Keishi Sugino Japan	18	820 1.4×	89 0.2×	143 0.8×	68 0.5×	21 0.2×	112	1.1k
Brian Seifman United States	15	445 0.8×	139 0.3×	287 1.6×	86 0.7×	37 0.3×	40	662

Countries citing papers authored by Sam N. Chawla

Since Specialization

Citations

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

Fields of papers citing papers by Sam N. Chawla

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sam N. Chawla. 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 Sam N. Chawla. The network helps show where Sam N. Chawla may publish in the future.

Co-authorship network of co-authors of Sam N. Chawla

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

All Works

Sort: Min cites: Since: Top N: Style:

16 of 16 papers shown

1.

Chawla, Sam N., et al.. (2008). Effectiveness of High-Frequency Holmium:YAG Laser Stone Fragmentation: The “Popcorn Effect”. Journal of Endourology. 22(4). 645–650. 52 indexed citations

2.

Glassman, Deborah T., et al.. (2007). Correlation of pathology with tumor size of renal masses.. PubMed. 14(4). 3616–20. 12 indexed citations

3.

Chawla, Sam N., Paul L. Crispen, Alexandra L. Hanlon, et al.. (2006). The Natural History of Observed Enhancing Renal Masses: Meta-Analysis and Review of the World Literature. The Journal of Urology. 175(2). 425–431. 518 indexed citations breakdown →

4.

Chawla, Sam N., et al.. (2005). Post-traumatic Pseudocyst of the Spleen. Medical Journal Armed Forces India. 61(3). 279–280. 6 indexed citations

5.

Chawla, Sam N., Paul L. Crispen, Alexandra L. Hanlon, et al.. (2005). 1329: Observation of Enhancing Renal Masses: A Metaanalysis of Worldwide Data. The Journal of Urology. 173(4S). 361–361. 1 indexed citations

6.

Viterbo, Rosalia, Sam N. Chawla, Paul L. Crispen, et al.. (2005). 82: Delayed Management of Incidentally Detected Renal Masses Does Not Limit or Complicate Treatment Options. The Journal of Urology. 173(4S). 23–23. 2 indexed citations

7.

Singh, Gurjit & Sam N. Chawla. (2004). Aggressiveness — the key to a successful outcome in Fournier's Gangrene. Medical Journal Armed Forces India. 60(2). 142–145. 11 indexed citations

8.

Singh, Gurjit & Sam N. Chawla. (2003). Aggressiveness — The key to a Successful Outcome in Necrotizing Soft Tissue Infection. Medical Journal Armed Forces India. 59(1). 21–24. 6 indexed citations

9.

Chawla, Sam N., et al.. (2003). Appendicitis During Pregnancy. Medical Journal Armed Forces India. 59(3). 212–215. 23 indexed citations

10.

Chawla, Sam N., et al.. (2003). Fournier’s Gangrene: An Analysis of Repeated Surgical Debridement. European Urology. 43(5). 572–575. 109 indexed citations

11.

Chawla, Sam N.. (2002). Rectus Sheath Haematoma. Medical Journal Armed Forces India. 58(4). 355–356. 1 indexed citations

12.

Chawla, Sam N.. (2001). TECHNOLOGY UPDATE: PINLESS EXTERNAL FIXATOR. Medical Journal Armed Forces India. 57(3). 234–236. 1 indexed citations

13.

Chawla, Sam N.. (2001). INGUINAL HERNIA IN FEMALES. Medical Journal Armed Forces India. 57(4). 306–308. 9 indexed citations

14.

Chawla, Sam N., et al.. (2000). CONGENITAL TORTICOLLIS. Medical Journal Armed Forces India. 56(1). 55–56. 3 indexed citations

15.

Chawla, Sam N.. (1999). CONGENITAL UNILATERAL ABSENCE OF THE VAS DEFERENS. Medical Journal Armed Forces India. 55(4). 375–375. 1 indexed citations

16.

Chawla, Sam N., et al.. (1963). Malignant ovarian tumour in childhood. The Indian Journal of Pediatrics. 30(2). 48–49.

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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