Ultrasound in Obstetrics and Gynecology

Aims & Scope

The Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology (ISUOG), Ultrasound in Obstetrics & Gynecology (UOG) is an international, peer-reviewed journal.

Published monthly, the journal includes original papers, case reports, reviews, Editorial and Opinion articles, and a letters column.

UOG is covered by all the primary indexes including Index Medicus and Current Contents, and is read by Obstetricians, Gynecologists, Radiologists, Pediatricians, Sonographers, Midwives and Radiographers.

View Aims & Scope

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Metrics & Ranking

Impact Factor

Year	Value
2025	6.3
2024	6.10

SJR (SCImago Journal Rank)

Year	Value
2024	2.149

Quartile

Year	Value
2024	Q1

h-index

Year	Value
2024	178

Journal Rank

Year	Value
2024	1258

Journal Citation Indicator

Year	Value
2024	3497

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Abstracting & Indexing

Journal is indexed in leading academic databases, ensuring global visibility and accessibility of our peer-reviewed research.

• Scopus
• Google Scholar
• Web of Science
• Medline

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Subjects & Keywords

Journal’s research areas, covering key disciplines and specialized sub-topics in Health Professions and Medicine, designed to support cutting-edge academic discovery.

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Most Cited Articles

The Most Cited Articles section features the journal's most impactful research, based on citation counts. These articles have been referenced frequently by other researchers, indicating their significant contribution to their respective fields.

• Consensus definition of fetal growth restriction: a Delphi procedure

  Citation: 1228

  Authors: S. J., I. M., B., A., A. A., P. N., R. M., K., W.

• Applying the right statistics: analyses of measurement studies

  Citation: 1057

  Authors: J. M., D. G.

• Zika virus intrauterine infection causes fetal brain abnormality and microcephaly: tip of the iceberg?

  Citation: 970

  Authors: A. S., G., R., P. O., S., A. M.

• Terms, definitions and measurements to describe the sonographic features of adnexal tumors: a consensus opinion from the International Ovarian Tumor Analysis (IOTA) group

  Citation: 798

  Authors: D., L., T. H., W. P., H., I.

• Practice guidelines for performance of the routine mid‐trimester fetal ultrasound scan

  Citation: 797

  Authors: L. J., Z., V., C., E., S. L., K., K.‐Y., G., H., F., A., W.

• Reliability, repeatability and reproducibility: analysis of measurement errors in continuous variables

  Citation: 752

  Authors: J. W., C.

• Vaginal progesterone reduces the rate of preterm birth in women with a sonographic short cervix: a multicenter, randomized, double‐blind, placebo‐controlled trial

  Citation: 685

  Authors: S. S., R., D., S., J. K., M., J., Y., P., P., A., V., J., V., O., W., B., H., L., D., M. T., L., A., J. A., G. W.

• Systematic approach to sonographic evaluation of the pelvis in women with suspected endometriosis, including terms, definitions and measurements: a consensus opinion from the International Deep Endometriosis Analysis (IDEA) group

  Citation: 673

  Authors: S., G., T., L., F. P. G., D., C., A. J. F., W. P., M. S., G., M., J. L., M. O., M. A., S., L., R., S., U., T., S., M., T., T., D., B., Y., E., D.

• ISUOG Practice Guidelines: diagnosis and management of small‐for‐gestational‐age fetus and fetal growth restriction

  Citation: 592

  Authors: C. C., T., A. A., F., E., F., K., J., L. C., L. J., J.

• First‐trimester diagnosis and management of pregnancies implanted into the lower uterine segment Cesarean section scar

  Citation: 588

  Authors: D., K., B., A., R., C. J.

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