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
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

PC: pancreatic cancer; AP: acute pancreatitis; NET: neuroendocrine tumor; S: Siemens; G: GE Health care; P: Philipse; T: Toshiba.