Review Article
Pancreatic Perfusion CT in Early Stage of Severe Acute Pancreatitis
Table 1
Scanning protocols of pancreatic perfusion CT.
| Authors | Disease | CT | The number of detector | kv | mA | Images | Contrast matter | Duration time (sec) | Algorithm | | | | | | | | Injection rate (mL/sec) | Amount | | |
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Miles [25] | — | — | — | — | 50–100 | 60 | 4–7 | 40 mL | 60 | Deconvolution | | | | | | 100–250 | 15 | 7–10 | 50 mL | 45 | Compartment | | | | | | 100–250 | 6 | 4 | 100 mL | 120 | Patlak plot | Tsushima and kusano [15] | Normal | S | 1 | — | — | 19 | 5 | 40 mL | 85 | Maximum slope | Abe et al. [16] | PC | G | 1 | 120 | 60 | — | 5 | 0.5 mL/kg | 40 | Deconvolution | Bize et al. [17] | AP | P | 16 | 90 | 100 | 40 | 5 | 40 mL | 40 | Maximum slope | Tsuji et al. [18] | AP | T | 16/64 | 120 | 30–50 | 30–48 | 4 | 40 mL | 33–48 | Deconvolution | Tsuji et al. [27] | AP/NET | T | 64 | 80 | 40 | 106 | 4 | 40 mL | 54 | Deconvolution | Sheiman and Stick [28] | Normal | G | 64 | 100 | 80 | 30 | 4 | 40 mL | 90 | Compartment | d’Assignies et al. [20] | NET | G | 64 | 100 | 100 | 70 | 4 | 40 mL | 150 | Compartment | Park et al. [21] | PC | S | 64 | 100 | 100 | 30 | 5 | 50 mL | 30 | Patlak plot | Kandel et al. [19] | PC | T | 320 | 100 | 45 | 19 | 8 | 60 mL | 80 | Maximum slope |
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PC: pancreatic cancer; AP: acute pancreatitis; NET: neuroendocrine tumor; S: Siemens; G: GE Health care; P: Philipse; T: Toshiba.
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