Evidence map›Paper›PMID 42348106›Full record

ArticleEmergency radiology2026

A case series on ultrasonographic findings in pediatric testicular rupture: a comparison with surgical findings.

Reiko Okamoto, Mikiko Miyasaka, Ayako Imai, Yoshiyuki Tsutsumi, Shunsuke Nosaka, Yuichi Hasegawa, Satoko Uematsu, Osamu Miyazaki

Abstract readComparative Study
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In one paragraph

Article in Emergency radiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Reiko OkamotoDepartment of Radiology, National Center for Child Health and Development, Tokyo, Japan. okamoto-r@ncchd.go.jp.ORCID http://orcid.org/0000-0001-7831-1616
Mikiko MiyasakaDepartment of Radiology, National Center for Child Health and Development, Tokyo, Japan.
Ayako ImaiDepartment of Radiology, National Center for Child Health and Development, Tokyo, Japan.
Yoshiyuki TsutsumiDepartment of Radiology, National Center for Child Health and Development, Tokyo, Japan.
Shunsuke NosakaDepartment of Radiology, National Center for Child Health and Development, Tokyo, Japan.ORCID http://orcid.org/0000-0002-9182-2717
Yuichi HasegawaDepartment of Urology, National Center for Child Health and Development, Tokyo, Japan.ORCID http://orcid.org/0000-0001-6654-5650
Satoko UematsuDepartment of Emergency, National Center for Child Health and Development, Tokyo, Japan.ORCID http://orcid.org/0000-0002-9383-093X
Osamu MiyazakiDepartment of Radiology, National Center for Child Health and Development, Tokyo, Japan.ORCID http://orcid.org/0000-0002-1793-4892

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePediatric testicular rupture is rare, and detailed descriptions of its ultrasonographic (US) findings with operative correlation remain limited. This paper reviews the characteristic ultrasonographic findings of pediatric testicular rupture and correlates them with operative findings and postoperative outcomes.

methodsAmong 27 male patients who underwent US for suspected testicular trauma over a 23-year period, four cases with surgically confirmed testicular rupture were retrospectively reviewed. Clinical presentation, physical examination findings, timing of presentation and surgery, preoperative US findings, operative findings, and postoperative outcomes were evaluated.

resultsThe patients ranged in age from 11 to 14 years, with two right-sided and two left-sided injuries. Mechanisms of injury included sports-related trauma (n = 2) and physical assault (n = 2). Presenting symptoms included scrotal swelling, scrotal/lower abdominal pain, and vomiting. Physical examination demonstrated scrotal tenderness in all patients, scrotal swelling in three, and erythema in one. The interval from injury to presentation ranged from 2 to 60 h (median, 34 h), and the interval from injury to surgery ranged from 28 to 130 h (median, 54 h). All patients demonstrated characteristic US findings suggestive of testicular rupture, including discontinuity of the tunica albuginea, poorly defined testicular margins, heterogeneous echotexture of the extruded testicular parenchyma, and decreased blood flow in the extruded area. Associated findings included intratesticular or scrotal hematoma and scrotal wall thickening. Operative findings confirmed rupture of the tunica albuginea in all cases and correlated well with preoperative US findings. During follow-up (mean, 9 months), ipsilateral testicular atrophy developed in three patients, whereas one patient showed preserved testicular volume without abnormal US findings.

conclusionPediatric testicular rupture demonstrates characteristic ultrasonographic findings that correlate well with operative findings. Recognition of these findings may facilitate early diagnosis and prompt surgical consultation. Because postoperative testicular atrophy may occur despite testicular preservation, continued ultrasonographic follow-up is important.

Indexed as

TestisAdolescentChildHumansMaleRetrospective StudiesRuptureUltrasonographyPediatric scrotal traumaTesticular atrophyTesticular ruptureTunica albugineaUltrasonography

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.