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| | Laryngeal Disorders: Introduction - The Merck Veterinary Manual |
 | | Laryngitis, an inflammation of the mucosa or cartilages of the larynx, may result from upper respiratory tract infection or by direct irritation from inhalation of dust, smoke, or irritating gas; foreign bodies; or the trauma of intubation, excess vocalization, or in livestock, by injury from roping or restraint devices. |
 | | Laryngitis may accompany infectious tracheobronchitis and distemper in dogs; infectious rhinotracheitis and calicivirus infection in cats; infectious rhinotracheitis and calf diphtheria in cattle; strangles, herpesvirus 1 infection, viral arteritis, and infectious bronchitis in horses; Fusobacterium necrophorum or Corynebacterium pyogenes infections in sheep; and influenza in pigs. |
 | | Laryngeal chondropathy is a suppurative condition of the cartilage matrix that principally affects the arytenoid cartilages; it is believed to result from microbial infection, often as a sequela of inhalation of irritants. |
| www.merckvetmanual.com /mvm/htm/bc/120600.htm (884 words) |
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