Comparison of Radiological Measurement and Actual Size of Ureteral Calculi

Comparison of Radiological Measurement and Actual Size of Ureteral Calculi

100 ureteral calculi were measured on X-ray films and directly on the stone after passage or removal. The largest diameters were compared. The size of the stone was radiologically overestimated for 59 stones, correct for 26 and underestimated for 15. 73 of the stones were radiologically measured wit...

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Veröffentlicht in:Scandinavian journal of urology and nephrology 1978, Vol.12 (2), p.155-156
Hauptverfasser: Otnes, B., Sandnes, H.
Format: Artikel
Sprache:eng
Schlagworte:
Evaluation Studies as Topic
Humans
Ureteral Calculi - diagnostic imaging
Urography - standards
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Zusammenfassung:100 ureteral calculi were measured on X-ray films and directly on the stone after passage or removal. The largest diameters were compared. The size of the stone was radiologically overestimated for 59 stones, correct for 26 and underestimated for 15. 73 of the stones were radiologically measured within ±25% of the actual size.
ISSN:0036-5599
1651-2065
DOI:10.3109/00365597809179984