Feed mycotoxin poisoning in sows (figure group)

Symptoms: quick death, bloating belly, only 30 minutes from discovery to death. The anatomy is shown in the following picture. The solution is to change the level of good feed into a better mildew remover. Attachments: you need to log in to download or view attachments. No account number? Register-easy to post, support-good picture, study, continue to work hard. What kind of toxin is so powerful? Acute death, so severe congestion!-gastric perforation, is this caused by mycotoxin? There seems to be a little coagulation-mycotoxin poisoning is not so fast, at least there are clinical manifestations, is there any other reason? Mycotoxin is a cumulative effect. If it is a toxin, what kind of toxin is it? it is only convincing if you test for toxins in the feed. May I ask the landlord from which point was diagnosed with mycotoxin poisoning? is it confirmed that he died of mycotoxin poisoning? I'm afraid it's caused by selenium deficiency and excessive copper. Are there any other diseases? Could you explain the picture? It feels that this is not a single feed mildew poisoning.