Salpingitis in Poultry
Salpingitis is an inflammation of the oviduct, which may contain liquid or caseous exudate. In young pullets, it is often due to Mycoplasma gallisepticum, Escherichia coli, Salmonella spp, or Pasteurella multocida (fowl cholera) infection and can result in reduced egg production. It is a frequent lesion in female broilers and ducks at processing. On gross examination, salpingitis may be difficult to differentiate from impacted oviduct in adults. As the oviduct becomes nonfunctional, the ovaries are usually atrophied. Unless associated with an infectious problem, this condition tends to be found sporadically during necropsy of cull hens.