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Table 1 Summary of the extra-urinary tract findings identified and missed on the LD-CT ASiR 70 images

From: Non-contrast CT at comparable dose to an abdominal radiograph in patients with acute renal colic; impact of iterative reconstruction on image quality and diagnostic performance

Correctly found on LD-CT ASIR 70 images

Number of patients

Findings missed on LD-CT ASIR 70 images

Number of patients

Diverticulosis

4

RADPEER 4b

 

Left lung consolidation

1

Appendicitis

2

Hyperdensities:

 

Ovarian dermoid

1

Vascular calcification

5

  

Gallstones

3

RADPEER 4a

 

Hepatic granuloma

4

Adrenal adenoma

2

Calcified mesenteric nodes

2

  

Pancreatic calcification

1

RADPEER 3a

 

Prostate brachytherapy

1

Hepatic steatosis

2

Rectal sutures

1

Gallstones

2

Prostate calcification

1

Hepatic cyst

1

Calcified uterine fibroid

1

Enlarged uterus/cervix

2

Previous colectomy

1

  1. Discrepant extra-urinary tract findings are scored according to the ACR RADPEER scoring system [37]