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Table 1 Summary of pathological and microbiological findings

From: Bronchopneumonia in Swedish lambs: a study of pathological changes and bacteriological agents

No.

Gross pathology

Histopathology

Microorganisms

S

T

GPl

GEx

Ab

HPl

EH

LH

HEx

HS

Isolation

PcS

Myc PCR

1

sev

1

+

+

+

+

+

M.h

S

M.o

2

sev

1

+

+

+

+

+

+

+

+

 

3

mod

2

+

+

+

+

+

S.e

S

M.o, M.a

4

mod

1

+

+

+

+

M.h

S

M.o

5

mod

1

+

+

+

 

6

mod

2

+

+

 

7

mod

1

+

+

+

+

M.h

S

M.o

8

sev

1

+

+

+

+

+

+

+

M.h

S

M.o

9

mld

2

+

+

+

+

+

 

10

mod

1

+

+

+

+

+

+

+

M.h

S

M.o

11

sev

1

+

+

+

+

+

 

M.o

12

mod

1

+

+

+

+

M.h

S

M.o

13

mld

1

+

+

+

+

+

 

M.o

14

mld

1

+

+

+

+

+

 

M.o

15

mod

1

+

+

+

+

+

+

M.h

S

M.o

16

mld

2

+

+

+

+

 

17

mod

1

+

+

+

+

+

M.h

S

M.o

18

mod

1

+

+

+

+

+

M.h

S

M.o

19

mod

1

+

+

+

+

+

+

+

 

M.o

20

mod

2

+

+

+

+

 

21

sev

1

+

+

+

+

+

+

 

22

mod

1

+

+

+

+

+

M.h

S

M.o, M.a

23

mod

1

+

+

+

+

+

M.h

S

M.o, M.a

24

mod

1

+

+

+

+

 

M.o

25

sev

1

+

+

+

M.h

S

M.o

26

mld

2

+

+

+

+

+

M.h

S

M.o

27

mod

1

+

+

+

+

+

M.h

S

M.o, M.a

28

mod

1

+

+

+

+

 

M.o

29

sev

1

+

+

+

+

+

M.h

S

M.o

30

mod

1

+

+

+

+

+

+

+

+

B.t

S

M.a

31

mod

1

+

+

+

+

+

+

+

+

M.h

S

M.a

32

mod

1

+

+

+

+

+

+

M.h

S

M.o

33

mod

1

+

+

+

+

M.h

S

M.o

34

mod

1

+

+

+

+

+

M.h

S

M.a

35

mod

1

+

+

+

+

+

M.h

S

M.o

36

mod

1

+

+

+

+

M.h

S

M.o

37

mod

1

+

+

+

+

+

+

M.h

S

M.o, M.a

38

mod

1

+

+

+

+

M.h

S

M.o

39

mod

1

+

+

+

+

+

+

+

M.h

S

M.o

40

mod

1

+

+

+

+

+

M.h

S

M.o

41

mod

1

+

+

+

+

+

+

M.h

S

M.o

  1. S, severity of lesions; mld, mild; mod, moderate; sev, severe; T, type of appearance; 1, Type 1; 2, Type 2; +, present; −, absent; GPl, evidence of pleuritis at gross examination; GEx, signs of exudate in airways at gross examination; Ab, abscess; HPl, visible pleuritis in histopathological examination; EH, bronchiolar epithelial hyperplasia; LH, peribronchial/peribronchiolar lymphoid hyperplasia; HEx, Exudate whitin airways; HS, hyalin scar; Isolation, isolation of bacteria; PcS, penicillin sensitivity of isolated bacteria (S, sensitive); Myc PCR, Mycoplasma PCR; M.h, M. haemolytica isolated; S.e, S. equisimilis isolated; B.t, B. trehalosi isolated; M.o, M. ovipneumoniae detected; M.a, M. arginini detected