D.N. Osegbe

952 total citations
29 papers, 705 citations indexed

About

D.N. Osegbe is a scholar working on Surgery, Reproductive Medicine and Urology. According to data from OpenAlex, D.N. Osegbe has authored 29 papers receiving a total of 705 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 9 papers in Reproductive Medicine and 6 papers in Urology. Recurrent topics in D.N. Osegbe's work include Sperm and Testicular Function (8 papers), Urological Disorders and Treatments (6 papers) and Urologic and reproductive health conditions (5 papers). D.N. Osegbe is often cited by papers focused on Sperm and Testicular Function (8 papers), Urological Disorders and Treatments (6 papers) and Urologic and reproductive health conditions (5 papers). D.N. Osegbe collaborates with scholars based in Nigeria and United States. D.N. Osegbe's co-authors include O.O. Akinyanju, Kamal Shaeer, Dale B. Glasser, Abdur Razzaque, S. F. Kuku, S. A. Ademiluyi, AE Aghaji, G C Onyemelukwe and Olayiwola B. Shittu and has published in prestigious journals such as The Lancet, Cancer and The Journal of Urology.

In The Last Decade

D.N. Osegbe

27 papers receiving 658 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D.N. Osegbe Nigeria	12	138	131	118	108	108	29	705
Mitchell Edson United States	13	231 1.7×	142 1.1×	63 0.5×	96 0.9×	63 0.6×	37	636
Nicole Nevadunsky United States	18	124 0.9×	90 0.7×	108 0.9×	24 0.2×	275 2.5×	71	1.3k
Abdolrasoul Mehrsai Iran	18	333 2.4×	263 2.0×	263 2.2×	217 2.0×	58 0.5×	51	1.1k
Nicola Frego Italy	17	242 1.8×	136 1.0×	72 0.6×	116 1.1×	126 1.2×	63	652
Rubén Blachman-Braun United States	15	114 0.8×	175 1.3×	46 0.4×	148 1.4×	166 1.5×	117	889
D. Takkar India	15	249 1.8×	49 0.4×	28 0.2×	15 0.1×	78 0.7×	50	826
Erfan Amini Iran	15	341 2.5×	213 1.6×	81 0.7×	140 1.3×	54 0.5×	76	817
Vinod H. Nargund United Kingdom	15	319 2.3×	363 2.8×	45 0.4×	173 1.6×	103 1.0×	36	1.0k
Soon Ki Kim South Korea	14	206 1.5×	89 0.7×	36 0.3×	11 0.1×	31 0.3×	88	856
Nahid Punjani United States	13	188 1.4×	129 1.0×	61 0.5×	64 0.6×	239 2.2×	90	636

Countries citing papers authored by D.N. Osegbe

Since Specialization

Citations

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

Fields of papers citing papers by D.N. Osegbe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D.N. Osegbe

This figure shows the co-authorship network connecting the top 25 collaborators of D.N. Osegbe. A scholar is included among the top collaborators of D.N. Osegbe 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 D.N. Osegbe. D.N. Osegbe 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:

20 of 20 papers shown

Osegbe, D.N., et al.. (2009). Penile Fasciocutaneous Flap Urethroplasty: Recent Experience and Challenges in a Sub-Saharan African Teaching Hospital. Urology. 74(4). 920–923. 7 indexed citations

Osegbe, D.N., et al.. (2008). Semen Parameters in Infertile Nigerian Males: A critical Study. Nigerian Quarterly Journal of Hospital Medicine. 15(2). 1 indexed citations

Osegbe, D.N., et al.. (2003). PREVALENCE OF HYPOSPADIAS, ABDOMINAL AND PENO-SCROTAL ABNORMALITIES AMONG PRIMARY SCHOOL BOYS IN A NIGERIAN COMMUNITY. African Journal of Urology. 9(2). 59–64. 1 indexed citations

Osegbe, D.N., et al.. (2003). Sildenafil citrate (Viagra®) for the treatment of erectile dysfunction in Nigerian men. International Journal of Impotence Research. 15(S1). S15–S18. 11 indexed citations

Shaeer, Kamal, et al.. (2003). Prevalence of erectile dysfunction and its correlates among men attending primary care clinics in three countries: Pakistan, Egypt, and Nigeria. International Journal of Impotence Research. 15(S1). S8–S14. 79 indexed citations

Osegbe, D.N., et al.. (2001). Prevalence and characteristics of cryptorchidism in a Nigerian district. British Journal of Urology. 88(9). 941–945. 18 indexed citations

Osegbe, D.N., et al.. (1999). Genital Injuries in Civil Urban Population. 2 indexed citations

Osegbe, D.N.. (1997). Prostate Cancer in Nigerians: Facts and Nonfacts. The Journal of Urology. 157(4). 1340–1343. 101 indexed citations

Osegbe, D.N.. (1991). Testicular Function after Unilateral Bacterial Epididymo-Orchitis. European Urology. 19(3). 204–208. 57 indexed citations

10.

Osegbe, D.N.. (1990). Haematuria and sickle cell disease. A report of 12 cases and review of the literature.. PubMed. 42(1). 22–7. 4 indexed citations

11.

Osegbe, D.N., et al.. (1990). One-Stage Urethroplasty for Complicated Urethral Strictures usingAxial Penile Skin Island Flap. European Urology. 17(1). 79–84. 8 indexed citations

12.

Osegbe, D.N., et al.. (1989). Zinc and cadmium concentrations in indigenous blacks with normal, hypertrophic, and malignant prostate. Cancer. 63(7). 1388–1392. 108 indexed citations

13.

Kuku, S. F. & D.N. Osegbe. (1989). Oligo/Azoospermia in Nigeria. Archives of Andrology. 22(3). 233–238. 16 indexed citations

14.

Osegbe, D.N., et al.. (1988). One-Stage Penile Cutaneous Island Flap Repair for Hypospadias inCircumcized Patients. European Urology. 14(6). 450–453. 3 indexed citations

15.

Osegbe, D.N., et al.. (1988). Androgen Concentration in Blacks with Benign and Malignant Prostatic Disease. The Journal of Urology. 140(1). 160–164. 20 indexed citations

16.

Osegbe, D.N.. (1987). The rise in urolithiasis in Nigeria.. BMJ. 295(6613). 1654–1654. 4 indexed citations

17.

Osegbe, D.N. & O.O. Akinyanju. (1987). Testicular dysfunction in men with sickle cell disease. Postgraduate Medical Journal. 63(736). 95–98. 45 indexed citations

18.

Osegbe, D.N., et al.. (1986). Are Changing Semen Parameters a Universal Phenomenon?. European Urology. 12(3). 164–168. 20 indexed citations

19.

Osegbe, D.N., et al.. (1982). Carcinoma of the male breast in west Africans and a review of world literature. Cancer. 50(8). 1664–1667. 22 indexed citations

20.

Osegbe, D.N., et al.. (1981). Gonococcal strictures in young patients. Urology. 18(1). 37–41. 3 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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