Fatal intestinal inflammatory lesions in equids in California: 710 cases (1990-2013).

The article discusses a study conducted in California between 1990 to 2013, which examined the causes and frequency of fatal intestinal inflammatory lesions (FIILs) in horses and other equids. The researchers found that the majority of these conditions cannot be attributed to a particular cause, but among those that could be identified bacterial infection was most common.

Study Methodology

• The study focused on 710 equids (horses, donkeys, etc.) that had suffered from a range of FIIL-related conditions like colitis, duodenitis, enteritis, enterocolitis, enteropathy, enterotyphlitis, gastritis, gastroenteritis, ileitis, jejunitis, typhlitis, or typhlocolitis, either individually or in combination.
• The researchers meticulously studied the medical records of these animals, collecting data on their age, sex, geographical origins, date of necropsy submission, and breed, purpose, or characteristic of use in various activities.
• The findings were then compiled into descriptive statistics which are given as numbers and percentages.

Key Findings

• The most prevalent FIILs among the equids studied were colitis (45.5%), enteritis (20.6%), and typhlocolitis (19.4%).
• In most cases, the underlying cause of FIILs could not be determined (65.5%). The identifiable causes were mostly bacterial infections (23.5%).
• The most common bacterial culprits for FIILs were spp and spp, though the full names of the bacteria aren’t mentioned in the abstract.

Conclusions and Implications

• The researchers concluded that despite the majority of underlying FIIL causes remaining unidentified, when it is found, it’s often bacterial infections, specifically spp and spp. This insight can aid veterinarians in evaluating and treating equids suffering from intestinal distress.
• The study also highlighted the need for better diagnostic techniques and strategies to identify the root cause of FIILs in equids, since a significant percentage of cases remain a mystery.
• The awareness about the most common FIILs and their identified causes can assist in the effective diagnosis and treatment of intestinal diseases in equids.