Acoustic streaming: a new technique for assessing adnexal cysts

A Edwards, Andrew G. Edwards, L Clarke, Lisa Clarke, S Piessens, Sofie Piessens, E Graham, Elizabeth Graham, P Shekleton
Ultrasound in Obstetrics & Gynecology · 2003 · vol. 22(1) , pp. 74–78 · doi:10.1002/uog.156 · PMID:12858308 · W2098579760
article OA: bronze CC0 ⤵ 5 in-corpus citations
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⚙ AI-generated summary by claude@2026-06, 2026-06-07 ⓘ

This study assessed acoustic streaming in 29 adnexal cysts and found it could exclude endometrioma while being present in various other cyst types.

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Abstract

OBJECTIVES: To determine whether acoustic streaming has clinical value in the differentiation between various ovarian and adnexal cysts. METHODS: We assessed 29 adnexal cysts, for which pathological diagnosis was available, for the presence of acoustic streaming during B-mode and color sonographic evaluation. RESULTS: Acoustic streaming was detected in 15 (52%) of the cysts. The most common cyst, endometrioma (n = 7), did not exhibit acoustic streaming in any case, while of the remaining 22 cysts, 15 exhibited acoustic streaming (P = 0.0017). Dermoid cysts exhibited acoustic streaming in two of six (33%) cases. In addition acoustic streaming was noted in two of two (100%) hemorrhagic cysts, eight of ten (80%) cystadenomas, two of three (67%) malignant cysts and in the one abscess. CONCLUSIONS: Acoustic streaming is the first sonographic feature that may be able to completely exclude endometrioma as a possible diagnosis for an adnexal cyst.

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Condition tags

endometriosisendometrioma

MeSH descriptors

Adnexal Diseases Cysts Adnexal Diseases Adnexa Uteri Cystadenoma Cystadenoma Cysts Diagnosis, Differential Endometriosis Endometriosis Female Humans Ovarian Cysts Ovarian Cysts Pilot Projects Prospective Studies Ultrasonography

Citation neighborhood

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

References (17)

Cited by (5)

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europepmc
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License: CC0 · commercial use OK