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. 2022 Jan 3;22:23. doi: 10.1186/s12885-021-09080-0

Table 2.

Grade of fibrosis and chronic inflammation in patients with pancreatic ductal adenocarcinoma (PDAC) (n = 236)

Mild Moderate Severe No fibrosis, atrophy or chronic inflammation
Pattern of fibrosis
  Perilobular fibrosis 35 (14.8%) 55 (23.3%) 119 (50.4%) 26 (11.0%)
  Intralobular fibrosis 44 (18.6%) 54 (22.9%) 94 (39.8%) 43 (18.2%)
Acinar atrophy 29 (12.3%) 47 (19.9%) 103 (43.6%) 57 (24.2%)
Chronic inflammation 92 (39.0%) 55 (23.3%) 5 (2.1%) 84 (35.6%)

Figures consist of number of patients (%)