Nelson B. Isada

1.3k citations

40 papers · 932 indexed · h-index 16

Pediatrics, Perinatology and Child Health top 2%
Surgery top 10%
Urology top 2%
Obstetrics and Gynecology top 5%
Genetics

Co-authors: Mark P. Johnson Mark I. Evans Peter G. Pryde Wolfgang Holzgreve Timothy P. Bukowski Marjorie C. Treadwell Ronald J. Wapner Arie Drugan
Topics: Prenatal Screening and Diagnostics (21 papers)Congenital Anomalies and Fetal Surgery (7 papers)Assisted Reproductive Technology and Twin Pregnancy (5 papers)
Cited by: Pediatrics, Perinatology and Child Health Urology Obstetrics and Gynecology
Journals: American Journal of Obstetrics and Gynecology Obstetrical & Gynecological Survey American Journal of Medical Genetics
Partner nations: United States Israel Germany

In The Last Decade

Nelson B. Isada

40 papers receiving 892 citations

Peers

Replace Vivienne Souter with:

Vivienne Souter United States

Dominic Byrne United Kingdom

B. T. H. M. de Wolf Netherlands

Faris Mujezinović Slovenia

R. Maymon Israel

Jens Bang Denmark

Sheng‐Wen Shaw Taiwan

Pirkko Ämmälä Finland

Patrick Mohide Canada

Mark I. Evans United States

Nelson B. Isada relative to Vivienne Souter United States Vivienne Souter's profile →

Citations per field

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Vivienne Souter · 1×

×0.6 665/1k

PPCH

×0.8 297/369

SURGE

×5.9 195/33

UROLO

×0.7 143/199

OG

×0.8 124/151

GENET

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Countries citing papers authored by Nelson B. Isada

Since Specialization

Citations

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

Fields of papers citing papers by Nelson B. Isada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nelson B. Isada. 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 Nelson B. Isada. The network helps show where Nelson B. Isada may publish in the future.

Co-authorship network of co-authors of Nelson B. Isada

This figure shows the co-authorship network connecting the top 25 collaborators of Nelson B. Isada. A scholar is included among the top collaborators of Nelson B. Isada 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 Nelson B. Isada. Nelson B. Isada 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

#	Work	Indexed citations
1	Sex chromosome markers: Characterization using fluorescence in situ hybridization and review of the literature 1997 ·American Journal of Medical Genetics ·Stuart Schwartz,Theresa W. Depinet,Julie Leana‐Cox,Nelson B. Isada,Evelyn M. Karson,Vicki M. Park,Linda M. Pasztor,(unknown),Richard E. Stallard,Daynna J. Wolff,Arthur B. Zinn,Vickie Zurcher,Joleen L. Zackowski	27
2	Role of Ultrasonography in Pregnancies with Marker Chromosome Aneuploidy 1995 ·Fetal Diagnosis and Therapy ·Roderick F. Hume,Arie Drugan,(unknown),Mark P. Johnson,Nelson B. Isada,(unknown),Mark I. Evans	2
3	Risk of anomalies as a function of level of elevated maternal serum α-fetoprotein 1994 ·American Journal of Obstetrics and Gynecology ·(unknown),(unknown),(unknown),Mordechai Bardicef,Nelson B. Isada,Mark P. Johnson,(unknown)	9
4	Fluorescent in situ Hybridization and Second-Trimester Sonographic Anomalies: Uses and Limitations 1994 ·Fetal Diagnosis and Therapy ·Nelson B. Isada,Roderick F. Hume,(unknown),Mark P. Johnson,K. Klinger,Mark I. Evans,Brian E. Ward	7
5	Sonographic Screening for Trisomy 21: Fetal Humerus.Foot Length Ratio, a Useful New Marker 1994 ·Fetal Diagnosis and Therapy ·Mark P. Johnson,(unknown),Mason Barr,Marjorie C. Treadwell,Nelson B. Isada,Mitchell P. Dombrowski,(unknown),(unknown),Mark I. Evans	9
6	Epidemic syphilis: Maternal factors associated with congenital infection 1994 ·American Journal of Obstetrics and Gynecology ·Barbara L. McFarlin,Sidney F. Bottoms,(unknown),Nelson B. Isada	45
7	In utero surgical treatment of fetal obstructive uropathy: A new comprehensive approach to identify appropriate candidates for vesicoamniotic shunt therapy 1994 ·American Journal of Obstetrics and Gynecology ·Mark P. Johnson,Timothy P. Bukowski,(unknown),Nelson B. Isada,Peter G. Pryde,Mark I. Evans	147
8	Maternal Serum Alpha-Fetoprotein Screening: The Need to Use Race/Ethnic Specific Medians in Asians 1993 ·Fetal Diagnosis and Therapy ·Joseph E. O’Brien,Arie Drugan,Frank A. Chervenak,Mark P. Johnson,Nelson B. Isada,Mordechai Hallak,Mark I. Evans	9
9	Meroanencephaly: Pathology and Prenatal Diagnosis 1993 ·Fetal Diagnosis and Therapy ·Nelson B. Isada,Faisal Qureshi,Suzanne M. Jacques,Wolfgang Holzgreve,(unknown),Mark P. Johnson,Mark I. Evans	8
10	Abnormal Second-Trimester Ultrasounds: An Indication for Karyotype 1993 ·Fetal Diagnosis and Therapy ·Mitchell P. Dombrowski,Stanley M. Berry,Nelson B. Isada,Theodore B. Jones,Mark I. Evans	7
11	Amniotic Fluid Acetylcholinesterase Is Found in Gastroschisis but Not Omphalocele 1993 ·Fetal Diagnosis and Therapy ·(unknown),Nelson B. Isada,Mark P. Johnson,Robert J. Sokol,Mitchell P. Dombrowski,Mark I. Evans	3
12	Skeletal histopathology in fetuses with chondroectodermal dysplasia (Ellis‐van creveld syndrome) 1993 ·American Journal of Medical Genetics ·Faisal Qureshi,Suzanne M. Jacques,Mark I. Evans,Mark Johnson,Nelson B. Isada,S. Samuel Yang	12
13	Viable Pregnancies after Diagnosis of Trisomy 16 by CVS: Lethal Aneuploidy Compartmentalized to the Trophoblast 1993 ·Fetal Diagnosis and Therapy ·Mark P. Johnson,(unknown),(unknown),Nelson B. Isada,(unknown),(unknown),Mark I. Evans	11
14	Prenatal Diagnosis: Choices Women Make About Pursuing Testing and Acting on Abnormal Results 1993 ·Clinical Obstetrics & Gynecology ·Peter G. Pryde,Arie Drugan,Mark P. Johnson,Nelson B. Isada,Mark I. Evans	40
15	Vaginal Probe Ultrasound Guidance for Internal Jugular Catheterization 1992 ·Journal of Gynecologic Surgery ·(unknown),Gunter Deppe,Nelson B. Isada	1
16	The smaller than expected first-trimester fetus is at increased risk for chromosome anomalies 1992 ·American Journal of Obstetrics and Gynecology ·Arie Drugan,Mark Johnson,Nelson B. Isada,Wolfgang Holzgreve,Ivan E. Zador,Mitchell P. Dombrowski,Robert J. Sokol,Mordechai Hallak,(unknown)	43
17	Triply discordant triplets: Probability, management options, and risks 1992 ·American Journal of Medical Genetics ·Peter G. Pryde,Nelson B. Isada,Mark P. Johnson,Howard Grundy,Mark I. Evans	4
18	First Trimester Interf etal Size Variation in Well-Dated Multifetal Pregnancies 1992 ·Fetal Diagnosis and Therapy ·Nelson B. Isada,Yoram Sorokin,Arie Drugan,Mark P. Johnson,Ivan E. Zador,Mark I. Evans	13
19	Trisomy 22 with holoprosencephaly: A clinicopathologic study 1990 ·Teratology ·Nelson B. Isada,(unknown),John W. Larsen,(unknown)	13
20	Nongenetic Implications of Childbearing after Age Thirty-Five 1988 ·Obstetrical & Gynecological Survey ·(unknown),Nelson B. Isada	23

About Nelson B. Isada

Nelson B. Isada is a scholar working on Pediatrics, Perinatology and Child Health, Developmental Biology and Urology, having authored 40 papers that have together received 932 indexed citations. Recurring topics across this work include Prenatal Screening and Diagnostics (21 papers), Congenital Anomalies and Fetal Surgery (7 papers) and Assisted Reproductive Technology and Twin Pregnancy (5 papers). The work is most often cited by research in Pediatrics, Perinatology and Child Health (665 citations), Urology (195 citations) and Obstetrics and Gynecology (143 citations). Nelson B. Isada has collaborated with scholars based in United States, Israel and Germany. Frequent co-authors include Mark P. Johnson, Mark I. Evans, Peter G. Pryde, Wolfgang Holzgreve, Timothy P. Bukowski, Mark I. Evans, Marjorie C. Treadwell, Ronald J. Wapner, Arie Drugan and Shauna Heeger. Their work appears in journals such as American Journal of Obstetrics and Gynecology, Obstetrical & Gynecological Survey and American Journal of Medical Genetics.

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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