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Table 1 Multi-detector row CT parameters

From: Evaluation of the bronchial arteries: normal findings, hypertrophy and embolization in patients with hemoptysis

Parameters - Multi-detector row CT for bronchial artery evaluation
Volume of interest Supraclavicular regions to L2 (level of renal arteries)
Tube voltage 80–120 kV
Tube current 90–140 mA
Collimation 64 × 0.6 mm
Pitch 1.2–1.5
Contrast material
 Volume 100–120 mL
 Concentration 350 mg/mL
 Injection rate 3–4 mL/s
  1. Suggested multi-detector row CT parameters for bronchial artery evaluation