Species: Dog

Tissue: Heart

Diagnosis:: Persistent Ductus arteriosus 

Author: Isabel Pires

Species: Calf

 Tissue: Heart

 Description of lesion: Clotted blood in pericardical sac secundary to left ventricle rupture

 Diagnosis: Hemopericardium and heart rupture

Author: Isabel Pires

Species: Calf

Tissue: Heart

Description of lesion: Clotted blood in pericardical sac secundary to left ventricle rupture

Diagnosis: Hemopericardium and heart rupture

Author: Isabel Pires

Species: Donkey

Tissue: Heart

Diagnosis: Hemopericardium

 Author: Isabel Pires

Species: Pig

Tissue: Heart

Diagnosis: Hemopericardium

 Author: Isabel Pires

Species: Pig

Tissue: Heart

Description of lesion: Red areas that corresponds to suffusive hemorrhage in endocardium

Diagnosis: Endocardial suffusive hemorrhage

Author: Isabel Pires

Species: Cow

Tissue: Heart

Description of lesion: Red areas that correponds to  hemorrhage on epicardium

Diagnosis: Epicardial hemorrhage

Author: Isabel Pires

Species: Dog

Tissue: Heart

Description of lesion: Red areas that correponds to  hemorrhage on epicardium

Diagnosis: Epicardial hemorrhage

Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Crystallin deposits of euthanasia solution

Author: Isabel Pires

Species: Sheep

Tissue: Heart

Description of lesion: The epicardial fat is grey and gelatinous.

Diagnosis: Serous atrophy of epicardium fat

Author: Isabel Pires

Species: Ostrich

Tissue: Heart

Diagnosis: Lipomatosis

Author: Isabel Pires

Species: Horse

Tissue: Heart

Diagnosis: Lipidosis

Author: Ana Jacinta Ribeiro/Isabel Pires

Species: Bird (Strix aluco)

Tissue: Heart

Description of lesion: White uric acid crystal (urates) cover the heart

Diagnosis: Visceral gout

Author: Isabel Pires

Tissue: Heart

Description of lesion: White uric acid crystal (urates) cover the heart

Diagnosis: Visceral gout

Author: Isabel Pires

ESpecies: Dog

Tissue: Heart

Diagnosis: Cardiac dilatation

Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Cardiac dilatation

Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Atrial rupture

 Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Atrial rupture

 Author: Isabel Pires

Species: Otter

Tissue: Heart

Diagnosis: Cardiac rupture

 Author: Isabel Pires

Species: Squirrel

Tissue: Heart

 Diagnosis: Atrial rupture

 Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Traumatic myocarditis

Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Myocardial infarct

Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Myocardial infarct

Author: Isabel Pires

Tissue: Heart

Description of lesion: Pale areas of necrosis of the myocardium of interventricular septum

Diagnosis: Myocardial necrosis (white muscle disease, selenium-vitamin E deficience)

Author: Isabel Pires/ Filipe Silva

Species: Sheep (lamb)

Tissue: Heart

Description of lesion: Pale areas of necrosis and calcification of the myocardium

 Diagnosis: Myocardial necrosis and calcification (white muscle disease, selenium-vitamin E deficience)

Author: Isabel Pires/ Filipe Silva

Species: Dog

Tissue: Heart

Diagnosis: Diffuse myocardial necrosis

 Author: Filipe Silva /Isabel Pires

Species: Deer

Tissue: Heart

Diagnosis: Scar

Author: Isabel Pires

Species: Dog

Tissue: Heart

Description of lesion: Thickening of the valves

Diagnosis: Endocardiosis

Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Chronic vilous pericarditis

Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Chronic pericarditis

Author: Isabel Pires

Species: Dog

Tissue: Heart

 Diagnosis: Constrictive chronic pericarditis

 Author: Isabel Pires

Species: Goat

Tissue: Heart

Diagnosis: Parasitic necrotic myocarditis

Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Valvular endocarditis

 Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Valvular endocarditis

 Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Valvular endocarditis

 Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Endocardiosis and valvular endocarditis

 Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Valvular endocarditis

 Author: Isabel Pires

Species: Pig

Tissue: Heart

Diagnosis: Valvular endocarditis

 Author: Isabel Pires

Species: Pig

Tissue: Heart

Diagnosis: Valvular endocarditis

 Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Endocarditis

 Author: Isabel Pires

Species: Dog

Tissue: Heart

Description of lesion: Yellowish pigmentation of the aortic intima

Diagnosis: Jaundice

 Author: Isabel Pires

Species: Dog

Tissue: Heart

Description of lesion: Tumoural mass at the base of the heart

Diagnosis: Aortic body tumour. Chemodectoma  (heart base tumour)

Author: Isabel Pires

Species: Dog

Tissue: Heart

Description of lesion: Tumoural mass at the base of the heart

Diagnosis: Aortic body tumour. Chemodectoma  (heart base tumour)

 Author: Isabel Pires

Species: Dog

Tissue: Heart

Diagnosis: Myxosarcoma

 Author: Isabel Pires/ Teresa Sargo

Species: Dog

Tissue: Heart

Diagnosis: Myxosarcoma

 Author: Isabel Pires/ Teresa Sargo