Creating high-quality radiology reports in foreign languages through multilingual structured reporting.

OBJECTIVES: Globalization and migration are increasing the demand for reports in different languages. We aimed to examine if structured reports created by non-German-speaking radiologists with multilingual templates show significant differences in quality to structured reports and free-text reports by German native speakers. METHODS: We used structured templates that allow radiologists to report in their mother tongue and then switch the report language to German or English automatically using proprietary software. German- and English-speaking radiology residents created structured reports in both German and English with these templates. Reports for three different exam types were created (intensive care chest x-ray, shoulder x-ray specifically for degenerative processes, and CT pulmonary angiogram for pulmonary embolism). The report quality of automatically translated German structured reports by English-speaking radiologists and German structured reports by German radiologists was then evaluated by German clinicians with a standardized questionnaire. The questionnaire was designed to assess attributes including content, comprehensibility, clinical consequences, and overall quality. RESULTS: Structured reports by English-speaking radiologists that were automatically translated into German and German structured reports by German radiologists both received very high or high overall quality ratings in the majority of cases, showing no significant differences in quality. Likewise, no significant differences were observed between the two report types regarding comprehensibility and clinical consequences. Structured reports by German radiologists received significantly better ratings for overall quality and comprehensibility compared to free-text reports by German radiologists. CONCLUSIONS: Multilingual structured reporting templates may serve as a feasible tool for creating high-quality radiology reports in foreign languages. KEY POINTS: • Multilingualism in structured reporting templates can be a useful tool for creating high-quality radiology reports in foreign languages. • German reports created with multilingual structured reporting templates by English-speaking radiologists and German structured reports by German radiologists exhibit no significant differences in overall report quality. • Multilingual structured reporting templates can help radiologists overcome communication barriers and facilitate teleradiology.

Corrigendum to "Is there a role for perfusion imaging in assessing treatment response following ablative therapy of small renal masses-A systematic review" [Eur. J. Radiol. Open 5 (2018) 102-107].

[This corrects the article DOI: 10.1016/j.ejro.2018.07.002.].

Is there a role for perfusion imaging in assessing treatment response following ablative therapy of small renal masses-A systematic review.

AIMS: Ablation therapies are an innovative nephron-sparing alternative to radical nephrectomy for early stage renal cancers, although determination of treatment success is challenging. We aimed to undertake a systematic review of the literature to determine whether assessment of tumour perfusion may improve response assessment or alter clinical management when compared to standard imaging. MATERIAL AND METHODS: Two radiologists performed independent primary literature searches for perfusion imaging in response assessment following ablative therapies (radiofrequency ablation and cryotherapy) focused on renal tumours. RESULTS: 5 of 795 articles were eligible, totaling 110 patients. The study designs were heterogeneous with different imaging techniques, perfusion calculations, reference standard and follow-up periods. All studies found lower perfusion following treatment, with a return of 'high grade' perfusion in the 7/110 patients with residual or recurrent tumour. One study found perfusion curves were different between successfully ablated regions and residual tumour. CONCLUSIONS: Studies were limited by small sample size and heterogeneous methodology. No studies have investigated the impact of perfusion imaging on management. This review highlights the current lack of evidence for perfusion imaging in response assessment following renal ablation, however it suggests that there may be a future role. Further prospective research is required to address this.