Multifocal red dots in kidney - Atlas of swine pathology

Multifocal red dots in kidney

Where: genitourinary system, kidney

Possible causes: ActinobacillosisErysipelaPasteurellosisPorcine circovirosisClassical Swine FeverAfrican swine fever

Animals with PDNS have exudative glomerulonephritis and vasculitis in the kidney. This lesion can be observed macroscopically as multifocal red dots. The pathogenesis of this syndrome is associated with immune complexes formation and its deposition on the basal membranes of glomeruli and vascular walls. In some cases necrotizing and crusty dermatitis can be found in these animals. Several infectious etiologies have been related to PDNS, particularly PCV2 and some strains of Pasteurella multocida. Diferential diagnoses include Classical swine fever, African swine fever, Erysipelas and Actinobacillus suis

Where

cardiovascular system

digestive system

intestines

liver

mouth

stomach

genitourinary system

bladder

female genitourinay tract

kidney

male genitourinay tract

mammary gland

lymphatic system

lymph nodes

spleen

tonsils

musculoskeletal system

nervous system

other

respiratory system

lungs

nasal cavity

skin and subcutaneous tissue

Disease

App

Clostridium difficile

Clostridium novyi

Clostridium perfringens

Mycoplasma suis

Actinobacillosis

Anthrax

Atrophic Rhinitis

Bordetelosis

Botulism

Brucellosis

Colibacillosis

Colitis

Edema disease

Enzootic Pneumonia (EP)

Erysipela

Exudative Epidermitis

Glässer disease

Ileitis

Leptospirosis

Mycoplasma arthritis

Pasteurellosis

Postpartum Agalactia Syndrome

Salmonellosis

Streptococcal infections

Swine dysentery

Tetanus

Tuberculosis

Yersinia infection

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