What is a key clinical sign of guava enterocolopathy?

Guava enterocolopathy is a condition that primarily affects certain animal species, typically due to the ingestion of guava fruit or related components. The key clinical sign associated with this condition is ileus, which is a significant reduction or cessation of bowel movement. In cases of guava enterocolopathy, the blockage or dysfunction in the intestines may lead to a lack of intestinal motility, resulting in ileus. This condition can be critical as it may cause distension, pain, and even secondary complications if not addressed effectively.

The other signs, while potentially relevant to gastrointestinal distress in animals, are not the hallmark of guava enterocolopathy. For instance, diarrhea might be seen in various other gastrointestinal issues but is not specific to this condition. Weight loss can occur in chronic gastrointestinal diseases, and colic may be associated with a variety of abdominal disorders but is not the defining characteristic of guava enterocolopathy. Understanding ileus as the key clinical sign helps in recognizing and responding to this particular condition effectively in veterinary practice.