Atlas of swine pathology

• The Atlas is not yet complete; we will publish new images regularly.
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• You can access more extensive descriptions of each disease by way of links.

Where

Disease

Splenic infarction

Rickets

Exudative epidermitis

Interstitial pneumonia

Mesocolon oedema

Atrophic rhinitis

Diamond-shaped skin lesions

Necrotizing dermatitis

Endocarditis

Fibrous peritonitis

Gallbladder edema

Fat atrophy

Milk spots on liver

Hepatic polycystosis

Gastrohepatic lymphadenitis

Fibrinous pericarditis

Renal petechiae

Haemorrhagic renal lymph nodes

Gallbladder wall edema

Renal papillary necrosis

Renal nephroblastoma

Multifocal interstitial nephritis

Multifocal red dots in kidney

Renal cyst

Vesical haemorrhage

Mummified fetuses

Brain abscess

Fibrinous colitis

Fibrinous arthritis

Ear tip necrosis

Fibrinous bronchopneumonia

Hepatosis dietetica

Gastric ulcer

Fibrinous polyserositis

Ocular conjunctiva, Jaundice

Myocardium hemorrhage

Hemorrhagic enteritis

Spleen lymphoid hyperplasia

Vulvar tumefaction

Fibrinous-necrotizing pleuropneumonia

Lymphadenopathy

Atelectasis

Interstitial pneumonia

Rectal prolapse

Multifocal red dots in kidney

Wasting pig

Insect bites

Orchitis

Fibrinous enteritis

Whitish plaques over the esophageal mucosa

Interstitial pneumonia

Diamond-shaped skin lesions

Endocarditis

Fibrinous-ulcerative colitis

Hepatosis dietetica

Valvular dysplasia

Necrotic tonsilitis

Meningitis

Cutaneous hyperaemia

Neck oedema

Rhinitis and turbinate atrophy

Septic laminitis

Diffuse hyperaemia

Crushing

Gastric dilation

Intestinal torsion

Fibrinous pericarditis

Cutaneous inflammation

Hoof lesions

Cutaneous granuloma

Intestinal parasitism

Hepatomegaly and splenomegaly

Bronchopneumonia

Head tilt

Nodular lymphadenitis

Anaemia

Eyelid oedema

Atrophic rhinitis

Hyperplastic and hyperkeratotic dermatitis

Venereal papilloma

Necrotic enteritis

Gastric ulceration

Agnathia

Contagious pleuropneumonia

Splenic lymphoma

Fibrin clots in the colon

Hydronephrosis

Bilateral hermaphroditism in the sow

Bilateral hermaphroditism in the sow

Metastatic embolic pneumonia

Intestinal emphysema

Milk spots on liver

Trichinella spiralis

Pork loin with bruise damage

Needle in neck

Mesenteric Cysts

Jaundiced Carcass

Melanosis

Abscesses in the sternal region

Diamond-shaped skin lesions

Post-injection residues

Otohaematomas

Ham with residues

Ear necrosis

Spleen hypertrophy with adhesions

Scrotal hernia

Umbilical hernia

Pyogenic arthritis

Skin ulcers

Abscesses

Pericarditis

Serous arthritis

Haemorrhagic pneumonia

Interstitial pneumonia

Splenomegaly

Purulent bronchopneumonia

Snout malformation

Jaundice

Femur fracture

Hydronephrosis

Subcutaneous oedema

Rectal prolapse

Microinfarcts in the small intestine

Haemorrhage due to blood aspiration

Mesenteric limph nodes with hyperplasia

Acute interstitial pneumonia vs acute pulmonary edema

Gastric hypercheratosis

Fibrinous pericarditis

Rhinitis with atrophy

Polyserositis

Fibrinous pericarditis

Hoof laceration

Renal cysts

Necrotizing haemorrhagic dermatitis

Necrotizing haemorrhagic dermatitis

Hepatic rupture

Midges bites

Hermaphroditism

Ring-shaped coalescent skin lesions

Exudative epidermitis

Progressive Atrophic Rhinitis

Osteochondrosis

Fibronecrotic pleuropneumonia

Scrotal rupture

Diamond-shaped skin lesions

Epitheliogenesis imperfecta

Diaphragmatic Hernia

vulval deposits

Vulvar ascending bacterial infection

Aero chocolate liver

Piglet diarrhoea

Gangrene

Enlarged, congestive spleen

Serosal haemorrhage

Chronic lung lesions

Preputial diverticulum ulcer

Lung consolidation

Typhoid colonic enteritis

Lung consolidation with interstitial pneumonia

Interstitial pneumonia

Impaired motility in newborn piglet

Widespread subepithelial haemorrhages

Ulcer

Vulvovaginitis

Fibronecrotic pleuropneumonia

Haemorrhagic enteriris

Abdominal distension

Enteritis

Enteritis

Joint-Ill

Ear swelling

Prolapse

Sunburn

Melena caused by Gastric Ulceration

Aborted foetuses

Gastric Ulceration of the Pars Oesophagea

Foot Rot

Pale streaks and patches of myocardium necrosis and hepatic rupture

Lung abscessation

Stereotypic behaviour bar-biting

Bloody diarrhea

Hyperkeratosis

Atresia ani

Muscle necrosis and death after iron injection

Epiphysiolysis

Necrotizing Dermatitis

Anemia

Meningitis

Blood in the vulva

Dermatitis

Skin lesions

Enlarged, congestive spleen

Prolapse of the uterus

Lung consolidation

Petechiation and congestion of the lung

Spinal chord compression

Haemorrhagic pleural effusion

Skin erythema

Valvular endocarditis

Jaundice

Lordosis and Kyphosis

Lameness

Generalised skin lesion

Hepatitis

Swelling of the tail with blood

Cyanotic ears and lower and distal parts of the body

Congenital defect

Dermatitis

Oedema of Mesocolon

Pyaemia

Ulcerative pododermatitis

Abscess

Muscular tremors

Skin laceration

Red intestinal serosa with gas bubbles

Cutaneous melanoma

Interstitial pneumonia / fibrinous bronchopneumonia

Atrophic rhinitis in a a fattening pig

Intestinal parasitosis

Marbled appearance of a lung

Cyanosis on the tip of the ears

Hyperaemic areas on skin

Atrophic enteritis

Interstitial pneumonia + broncointerstitial

Hemorrhagic bowel

Colitis

Diamond-shaped lesions on the skin

Polycystic kidney

Splenomegaly

Renal hypoplasia

White spots on the liver

Otohematoma

Necrotic area and joint swelling

Severe bilateral caseous pneumonia

Small intestine petechial haemorrhages

Chronic skin ulcers at hind legs

Kidney petechiae in cortex

Hemorrhagic gastrohepatic lymph node

Serous atrophy

Nephroblastoma

Chronic, reactivated gastric ulcer

Chronic fibrinous bronchopneumonia

Hemorrhagic renal lymph nodes and kidneys with fibrine

Subcutaneus hemorrhages in abdomen

Liver emphysema

Diarrhea on the perianal area

Mucohemorrhagic diarrhea

Fibrinous pleuritis

Intestine with signs of diarrhea

Purulent osteitis

Polydactyly

Tail wound

Serofibrinous pericarditis

Hydronephrosis

Lung consolidation

Ovarian cysts and uterine dilation

Hermaphroditism

Pulmonary hypertrophy

Diarrhea in fattening pigs

Intestinal congestion with watery content. Undigested feed in stomach.

Tar-colored diarrhea

Subcutaneous oedema

Megaoesophagus

Cystitis

Callus Formation

Fatigued Pig after Fighting

Necrotizing pleuroneumonia

Large coalescence lesions on the skin

Oedema of the mamary gland

Hardened lump in the udder tissue

Skin pustules

Nodule on the skin

Mummified foetuses

Small pellet sized faeces

Ulceration of the perineal area

Brain haemorrhage

Haemorrhagic enlarged lymph nodes

Cystic endometrial hyperplasia

Renal septicemia

Serous tuberculosis in fattening pig

Renal sclerosis

Petechiae and hemorrhages in kidney

Hemorrhages and necrotic pneumonia at lung. Hemorragic heart

Petechias in stomach

Hemorrhages and petechiaes in kidney

Pulmonary edema

Vulva edema

Trauma to vulva

Hermaphroditism

Necrosis of the ear tips

Otohematoma

Bites on the mammary gland

Dermatitis

Papules, pustules, and skin erosions

Papules

Lordosis

Laceration of the vulva

Stomach ulcer

Umbilical hernia

Diarrhea in grow-finish pigs

Fibrinous pericarditis

Mammary edema

Rectal prolapse

Interstitial pneumonia

Hemorrhagic enteritis

Skin hyperemia and scabs

Skin wound

Intestinal congestion

Fibrinous purulent pneumonia

Idiopathic Pulmonary Haemorrhage

Anaemia

Agalactia

Salivation

Chronic purulent bronchopneumonia

Pulmonary petechiae

Pleuroneumonia

Mucohemorrhagic colitis