Clinical application of hepatic CT perfusion

Table 2 Changes of perfusion parameters in some liver diseases

Liver disease	Sources	Object	n	HAP	PVP	HPI	HBF	HBV	MTT
Chronic	Guan et al[7]	Rat	14			↑	↓	↓	↑
Liver	Van Beers et al[8]	Patient	34			↑			↑
Disease	Hashimoto et al[6]	Patient	38			↑
Primary	Zhou et al[5]	Patient	62	↑		↑	↑
Hepatic	Tsushima et al[11]	Patient	11	↑
Carcinoma	Komemushi et al[12]	Patient	37				↑	↑
	Sahani et al[13]	Patient	25				↑	↑	↓
Liver	Miles et al[2]	Patient	4	↑		↑
Metastatic	Tsushima et al[11]	Patient	17	↑
Disease	Leggett et al[16]	Patient	20	↑
	Shi et al[18]	Rat	19	↑	↓

↑: Increased; ↓: Decreased.