Key result
Initial soft-tissue sarcoma MRI reports frequently deviate from ESSR guidelines, with ~67% missing required sequences.
Why the study?
Soft-tissue sarcomas are frequently misinterpreted as benign lesions, prompting an evaluation of whether primary MRI reports comply with European Society of Musculoskeletal Radiology guidelines.
Do initial MRI reports for soft-tissue sarcomas comply with ESSR guidelines?
Observational (n=126)
Do initial MRI reports for soft-tissue sarcomas comply with ESSR guidelines?
Initial MRI reports for soft-tissue sarcomas frequently deviate from ESSR guidelines, with a high rate of missing sequences and benign misinterpretations, potentially risking inadequate therapy.
Answers are grounded in this paper and cite their sources.
Frequent ESSR deviations in sarcoma MRI reports warrant verification before management decisions; this Level 3 cohort finding leaves open effects on outcomes.
Soft-tissue sarcomas (STS) are a rare subtype of soft-tissue mass and are frequently misinterpreted as benign lesions. Magnetic resonance imaging (MRI) is the primary recommended type of diagnostics. To assess the quality of primary radiology reports, we investigated whether recommended MRI report elements were included in compliance with European Society of Musculoskeletal Radiology (ESSR) guidelines. A total of 1107 patients were evaluated retrospectively, and 126 radiological reports on patients with malignant STS were assessed for ESSR quality criteria. One or more required sequences or planes were missing in 67% of the reports. In all 126 cases, the report recognized the mass as anomalous (100%). Sixty-eight percent of the reports mentioned signs of malignancy. The majority of reports (n = 109, 87%) articulated a suspected diagnosis, 32 of which showed a mismatch with the final diagnosis (25%). Thirty-two percent of the reports had a misinterpretation of the masses as benign. Benign misinterpretations were more common in masses smaller than 5 cm (65% vs. 27%). Thirty percent of the reports suggested tissue biopsy and 6% recommended referral to a sarcoma center. MRI reports showed frequent deviations from ESSR guidelines, and protocol guidelines were not routinely met. Deviations from standard protocol and reporting guidelines could put patients at risk for inadequate therapy.
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Weiß et al. (2021) conducted an observational in Musculoskeletal Soft-Tissue Sarcoma (n=126). Initial MRI reports was evaluated on Compliance with European Society of Musculoskeletal Radiology (ESSR) guidelines. Initial MRI reports for soft-tissue sarcomas frequently deviated from ESSR guidelines, with 67% missing required sequences or planes and 32% misinterpreting the malignant masses as benign.
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