![]() ![]() Symptoms of hardware disease vary depending on where the object penetrates. Diagnosis ĭiagnosis is typically based on history and clinical findings when the veterinarian examines the cow. Compression by the uterus in late pregnancy, straining during parturition and mounting during estrus can increase the likelihood of the object penetrating the abdominal wall or the heart sac. In rare cases, the metal object penetrates the entire wall of the reticulum and can pierce the heart sac, causing pericarditis. In some cases, contractions of the reticulum can push the object through part of the reticulum wall into the peritoneal cavity, where it causes severe inflammation. The object travels into the rumen and is then pushed into the reticulum along with the rest of the feed. Sharp metallic objects, such as nails or wire, are the common initiators of hardware disease. Depending on where the infection spreads, the medical names for it include bovine traumatic reticuloperitonitis and bovine traumatic reticulopericarditis.Ĭattle commonly swallow foreign objects, because they do not use their lips to discriminate between materials and they do not completely chew their feed before swallowing. It can be difficult to conclusively diagnose, but can be prevented by the oral administration of a magnet around the time that the animal reaches the age of one year. It is very rarely reported in any other ruminants. It is most common in dairy cattle, but is occasionally seen in beef cattle. These pieces of metal settle in the reticulum and can irritate or penetrate the lining. Hardware disease in livestock is traumatic puncture of the gastrointestinal tract with resultant spread of infection, caused by ingestion of a sharp, hard object, usually a piece of hardware (hence the name). Cattle receiving veterinary care on the farm ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |