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Picture 5

Clinical Signs: 
conjunctivits, edema (periorbital, infraorbital sinses)
Morphologic diagnosis: 
Subcutaneous tissue: Acute locally extensive edema. Eye and conjunctiva: Mild acute conjunctivitis
Clinical description: 
The swelling, characteristic of “swollen head syndrome”, is caused by subcutaneous edema. This edema is typically present in the periorbital and infraorbital sinuses.
Pathologic description: 
The subcutaneous tissue of the head, particularly around the eye, is swollen. The eyelids are swollen and a small amount of fluid can be seen at the medial canthus of the eye. The ocular tissue is slightly red.
Record number: 
10371
Case number: 
Unknown
Age: 
Unknown
Breed: 
Unknown
Clinical form: 
Unknown
Infection type: 
Unknown
Zootechnical purpose: 
Broiler - chicken
Housing/mgmnt type: 
Select One
Priority: 
1
Rights: 
© Cornell University
Asset type: 
Image: