Hamdullah Sözen

429 total citations
44 papers, 297 citations indexed

About

Hamdullah Sözen is a scholar working on Reproductive Medicine, Obstetrics and Gynecology and Surgery. According to data from OpenAlex, Hamdullah Sözen has authored 44 papers receiving a total of 297 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Reproductive Medicine, 24 papers in Obstetrics and Gynecology and 14 papers in Surgery. Recurrent topics in Hamdullah Sözen's work include Ovarian cancer diagnosis and treatment (21 papers), Endometrial and Cervical Cancer Treatments (20 papers) and Endometriosis Research and Treatment (11 papers). Hamdullah Sözen is often cited by papers focused on Ovarian cancer diagnosis and treatment (21 papers), Endometrial and Cervical Cancer Treatments (20 papers) and Endometriosis Research and Treatment (11 papers). Hamdullah Sözen collaborates with scholars based in Türkiye, Lebanon and Cambodia. Hamdullah Sözen's co-authors include Samet Topuz, Oya Demirci, Semen Önder, Doğan Vatansever, Ekrem Yavuz, Pınar Saip, Seden Küçücük, Orhun Çığ Taşkın, Ahmet Cem İyibozkurt and Sinan Berkman and has published in prestigious journals such as Medicine, Gynecologic Oncology and Surgical Endoscopy.

In The Last Decade

Hamdullah Sözen

36 papers receiving 289 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hamdullah Sözen Türkiye 11 169 158 50 48 45 44 297
C Iavazzo Greece 10 159 0.9× 110 0.7× 46 0.9× 41 0.9× 52 1.2× 26 297
Richard Wing-Cheuk Wong China 10 125 0.7× 85 0.5× 27 0.5× 23 0.5× 42 0.9× 25 239
Cristina Mitric Canada 10 125 0.7× 73 0.5× 30 0.6× 30 0.6× 27 0.6× 31 227
Mustafa Özat Türkiye 14 162 1.0× 177 1.1× 41 0.8× 69 1.4× 48 1.1× 23 336
Ignacio Cristóbal García Spain 9 115 0.7× 124 0.8× 37 0.7× 83 1.7× 55 1.2× 39 313
Ceyhun Numanoğlu Türkiye 12 254 1.5× 272 1.7× 44 0.9× 39 0.8× 136 3.0× 35 462
Hakan Ozan Türkiye 12 203 1.2× 98 0.6× 47 0.9× 28 0.6× 67 1.5× 37 330
Giorgia Dinoi Italy 10 215 1.3× 135 0.9× 14 0.3× 38 0.8× 56 1.2× 22 303
Pier Carlo Zorzato Italy 11 229 1.4× 210 1.3× 19 0.4× 35 0.7× 101 2.2× 42 341
Daniele Neola Italy 9 184 1.1× 118 0.7× 23 0.5× 14 0.3× 67 1.5× 33 304

Countries citing papers authored by Hamdullah Sözen

Since Specialization
Citations

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

Fields of papers citing papers by Hamdullah Sözen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hamdullah Sözen

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

All Works

20 of 20 papers shown
1.
Sözen, Hamdullah, et al.. (2025). Carbon dye versus indocyanine green for sentinel lymph node mapping in endometrial cancer: a prospective dual-center study. International Journal of Gynecological Cancer. 35(6). 101749–101749.
2.
Önder, Semen, et al.. (2024). Prognostic Value of p16INK4A and Ki67 Co-expression in Patients with Vaginal Intraepithelial Neoplasia. Indian Journal of Gynecologic Oncology. 22(2).
3.
Taşkın, Salih, Fuat Demirkıran, Mete Güngör, et al.. (2024). Risk factors for the involvement of sentinel lymph nodes in endometrial cancer (TRSGO-SLN-010). International Journal of Gynecological Cancer. 35(1). 100041–100041.
4.
Sözen, Hamdullah, et al.. (2022). Predictors of high-grade residual disease after repeat conization in patients with positive surgical margins. Ginekologia Polska. 93(12). 962–967. 2 indexed citations
5.
Çelik, Hale Göksever, et al.. (2021). The effect of adenomyosis on endometrial cancer: a university hospital-based cohort study. Journal of Obstetrics and Gynaecology. 42(1). 158–165. 3 indexed citations
6.
Önder, Semen, et al.. (2021). The role of FOXL2, SOX9, and β-catenin expression and DICER1 mutation in differentiating sex cord tumor with annular tubules from other sex cord tumors of the ovary. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 479(2). 317–324. 11 indexed citations
7.
Vatansever, Doğan, Çağatay Taşkıran, Mehmet Mutlu Meydanlı, et al.. (2021). Impact of cytoreductive surgery on survival of patients with low‐grade serous ovarian carcinoma: A multicentric study of Turkish Society of Gynecologic Oncology (TRSGO‐OvCa‐001). Journal of Surgical Oncology. 123(8). 1801–1810. 6 indexed citations
8.
Çelik, Hale Göksever, Gülgün Engin, Hamdullah Sözen, et al.. (2020). Does visceral adiposity have an effect on the survival outcomes of the patients with endometrial cancer?. Journal of obstetrics and gynaecology research. 47(2). 560–569. 19 indexed citations
9.
Keskın, Serkan, Seden Küçücük, Banu Atalar, et al.. (2019). Survival Impact of Optimal Surgical Cytoreduction in Recurrent Epithelial Ovarian Cancer with Brain Metastasis. Oncology Research and Treatment. 42(3). 101–106. 9 indexed citations
10.
Sözen, Hamdullah, Doğan Vatansever, Samet Topuz, et al.. (2018). Clinicopathological analysis of borderline ovarian tumours and risk factors related to recurrence: experience of single institution. Journal of Obstetrics and Gynaecology. 39(2). 253–258. 21 indexed citations
11.
Topuz, Samet, et al.. (2018). Does the Increased Rate of Serous Component (≤25% vs. >25%) Increase Recurrence in Endometrial Cancer With Serous Plus Endometrioid Histology?. Journal of Obstetrics and Gynaecology Canada. 41(2). 160–165. 2 indexed citations
12.
Önder, Semen, Orhun Çığ Taşkın, Samet Topuz, et al.. (2017). High expression of SALL4 and fascin, and loss of E-cadherin expression in undifferentiated/dedifferentiated carcinomas of the endometrium. Medicine. 96(10). e6248–e6248. 20 indexed citations
13.
Boyraz, Gökhan, Mehmet Coşkun Salman, Murat Gültekin, et al.. (2017). What is the impact of stromal microinvasion on oncologic outcomes in borderline ovarian tumors? A multicenter case–control study. Archives of Gynecology and Obstetrics. 296(5). 979–987. 7 indexed citations
14.
Topuz, Samet, et al.. (2017). Clinicopathologic and survival results in serous endometrium carcinoma and subgroup analysis for mixed serous and pure serous histology. Journal of the Turkish-German Gynecological Association. 19(1). 23–28. 2 indexed citations
15.
16.
Arvas, Macit, Hamdullah Sözen, İlker Kahramanoğlu, et al.. (2016). Tertiary Cytoreduction for Recurrent Epithelial Ovarian Cancer: a Multicenter Study in Turkey. Asian Pacific Journal of Cancer Prevention. 17(4). 1909–1915. 4 indexed citations
17.
Sözen, Hamdullah, et al.. (2014). Pregnancy outcomes after cold knife conization related to excised cone dimensions. A retrospective cohort study.. PubMed. 59(1-2). 81–6. 8 indexed citations
18.
Demirci, Oya, et al.. (2013). Predictive factors influencing pregnancy rates after intrauterine insemination.. PubMed. 11(3). 227–34. 24 indexed citations
19.
Sözen, Hamdullah, et al.. (2012). Fertility sparing surgery on placenta invasion anomalies and placenta previa.. PubMed. 10(3). 271–4. 6 indexed citations
20.
Demirci, Oya, et al.. (2011). Sonographic measurement of cervical length and risk of preterm delivery. Journal of obstetrics and gynaecology research. 37(7). 809–814. 11 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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