Week of 03-Mar-2017

The turbinate lesion is due to:

Confirm

Results

Chart.

Observing a transversal cut of the nose, ventral turbinates are moderately and asimetrically reduced in size with a change of the normal features. Lesions are consistant with atrophic rhinitis and different severity could be evident with nasal deviation and asymmetric distortion of the surrounding bone structure, softening of the nasal septum and possible discharges due to secondary infection.

The primary pathologic mechanism is consistent with progressive atrophic rhinitis (PAR), a condition where toxin producing strains of the bacterium Pasteurella multocida (type D), cause progressive inflammation and atrophy of the tissues and nose distortion. PAR could be a serious condition both in weaned and growing pigs where specific control programmes are not implemented. A semi-quantitative scoring system (0-5) could quantify the amount and distribution of the pathological changes.

The pig was one of three from a herd (site 1 and 2)  where specific vaccination program was implemented. No pigs demonstrated external noticeable deformities.

Week of 13-Apr-2017

What does this person do?

Week of 07-Apr-2017

Mesenteric lymph nodes enlargement are more likely consistent with:

Week of 31-Mar-2017

Why the faeces must be removed during the pre-farrowing period?

Week of 24-Mar-2017

In which production phase is this finding more frequently observed?

Week of 17-Mar-2017

What is the aetiological cause of this lesion?

Week of 10-Mar-2017

How is the texture of these organs?

Week of 24-Feb-2017

This pathology picture is more frequently found in:

Week of 17-Feb-2017

The most frequent localization of PDNS lesions is:

Week of 10-Feb-2017

What lesion can be seen?