Histopathology Pathogen (n) | Jejunum (n) | Ileum (n) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Crypt abscesses (abundant/few) | Dilated crypts | Eosinophilic granulocyte infiltration | Haemorrhage | Hyperleukocytosis | Hyperplastic crypts | Hypersecretion | Necrosis | Neutrophilic granulocyte infiltration | Crypt abscesses (abundant/few) | Dilated crypts | Eosinophilic granulocyte infiltration | Haemorrhage | Hyperleukocytosis | |
Clostridium perfringens type C (2) | 0/0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0/0 | 1 | 2 | 0 | 0 |
Escherichia coli (E. coli) – haemolytic non-enterotoxigenic E. coli (24*a) | 0/2 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | 1 | 0/9 | 9 | 19 | 1 | 6 |
Enterotoxigenic E. coli, < 50% haemolytic colonies (7*b) | 0/1 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 1/3 | 4 | 5 | 0 | 2 |
Enterotoxigenic E. coli, > 50% haemolytic colonies (24*c) | 0/4 | 0 | 8 | 0 | 4 | 0 | 0 | 0 | 3 | 2/7 | 11 | 18 | 0 | 7 |
Enterotoxigenic E. coli, all (31*d) | 0/5 | 0 | 10 | 0 | 4 | 1 | 0 | 0 | 4 | 3/10 | 15 | 23 | 0 | 9 |
Porcine Circovirus type 2 (1) | 0/0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0/0 | 0 | 1 | 0 | 0 |
Rotavirus A (78e) | 0/8 | 0 | 34 | 0 | 11 | 2 | 0 | 0 | 5 | 5/28 | 34 | 62 | 2 | 17 |
Salmonella spp (10) | 0/2 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 2/3 | 5 | 8 | 0 | 3 |
Histopathology Pathogen (n) | Ileum (n) | Colon (n) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hyperplastic crypts | Hypersecretion | Necrosis | Neutrophilic granulocyte infiltration | Crypt abscesses (abundant/few) | Dilated crypts | Eosinophilic granulocyte infiltration | Haemorrhage | Hyperleukocytosis | Hyperplastic crypts | Hypersecretion | Necrosis | Neutrophilic granulocyte infiltration | |
Clostridium perfringens type C (2) | 1 | 1 | 0 | 0 | 0/1 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 |
Escherichia coli (E. coli) – haemolytic non-enterotoxigenic E. coli (24*a) | 10 | 9 | 0 | 2 | 2/9 | 8 | 0 | 0 | 3 | 20 | 8 | 0 | 3 |
Enterotoxigenic E. coli, < 50% haemolytic colonies (7*b) | 2 | 4 | 0 | 0 | 0/4 | 3 | 0 | 0 | 0 | 5 | 3 | 0 | 1 |
Enterotoxigenic E. coli, > 50% haemolytic colonies (24*c) | 15 | 11 | 2 | 4 | 7/12 | 9 | 0 | 1 | 2 | 21 | 8 | 0 | 4 |
Enterotoxigenic E. coli, all (31*d) | 17 | 15 | 2 | 4 | 7/16 | 12 | 0 | 1 | 2 | 26 | 11 | 0 | 5 |
Porcine Circovirus type 2 (1) | 1 | 0 | 0 | 0 | 0/0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
Rotavirus A (78e) | 43 | 34 | 2 | 11 | 13/30 | 30 | 0 | 1 | 4 | 70 | 29 | 0 | 11 |
Salmonella spp (10) | 7 | 5 | 0 | 1 | 4/3 | 2 | 0 | 1 | 1 | 8 | 2 | 0 | 2 |