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Negative / Null Result Report

To do Elastography or not to do? Comparative study between shear wave Elastography versus Doppler in the Evaluation of O-RADS 3 and 4 Ovarian Lesions

Sobhi A; Hegazy RM; Zolfakar DS; Elsenbawy HM; Sheta GAA · 2026 · Preprint

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

Abstract Purpose Ovarian lesions are common diseases nowadays that should be diagnosed accurately. The Ovarian-Adnexal Reporting and Data System (O-RADS) classification helps to a great extent in categorizing the type of ovarian lesions,…

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Metadata source: Europe PMC · DOI 10.21203/rs.3.rs-8573044/v1