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Insights into Imaging

Table 3 The frequency of visualization of arteries

From: Dual-energy CT with virtual monoenergetic images to improve the visualization of pancreatic supplying arteries: the normal anatomy and variations

Artery

40-keV MEI (+) (%)

PEI (%)

P

ASPDA

100

99

0.316

PSPDA

96

88

0.037*

IPDA

51

48

0.671

AIPDA

96

87

0.022*

PIPDA

93

86

0.046*

APAC

60

45

0.034*

PPAC

53

38

0.033*

DPA

92

86

0.175

MPA

87

82

0.329

TPA

84

72

0.041*

PCA

64

49

0.032*

  1. *40-keV MEI (+) > PEI in the frequency of visualization of arteries (p < 0.05)
  2. ASPDA, anterior superior pancreaticoduodenal artery; PSPDA, posterior superior pancreaticoduodenal artery; IPDA, inferior pancreaticoduodenal artery; AIPDA, anterior inferior pancreaticoduodenal artery; PIPDA, posterior inferior pancreaticoduodenal artery; APAC, anterior pancreaticoduodenal arcade; PPAC, posterior pancreaticoduodenal arcade; DPA, dorsal pancreatic artery; MPA, magnificent pancreatic artery; TPA, transverse pancreatic artery; PCA, caudal pancreatic artery
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