Table 4 Results of EUS–FNA (PDAC and benign diseases).

From: Diagnostic value of IMP3 and p53 immunohistochemical staining in EUS-guided fine-needle aspiration for solid pancreatic tumors

 

Sensitivity (%)

Specificity (%)

Accuracy (%)

IMP3

69.4 (43/62)

100 (11/11)

74.0 (54/73)

P53

58.1 (36/62)

100 (11/11)

64.4 (47/73)

IMP3 or p53

83.9 (52/62)

100 (11/11)

86.3 (63/73)

Histology

80.6 (50/62)

90.9 (10/11)

82.2 (60/73)

Cytology

72.6 (45/62)

100 (11/11)

76.7 (56/73)

Histology + Cytology

88.7 (55/62)

90.9 (10/11)

89.0 (65/73)

Histology + IMP3

91.9*1 (57/62)

90.9 (10/11)

91.8*1 (67/73)

Histology + p53

88.7 (55/62)

90.9 (10/11)

89.0 (65/73)

Histology + Cytology + IMP3

91.9 (57/62)

90.9 (10/11)

91.8 (67/73)

Histology + Cytology + p53

91.9 (57/62)

90.4 (10/11)

91.8 (67/73)

Histology + Cytology + IMP3 + p53

93.5*2 (58/62)

90.9 (10/11)

93.2*2 (68/73)

  1. 1P = 0.02, Histology vs. Histology + IMP3.
  2. 2P = 0.25, Histology + Cytology vs. Histology + Cytology + IMP3 + p53.
  3. EUS–FNA, endoscopic ultrasound-guided fine-needle aspiration.
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