"Director Feng, the patient's temperature is still rising, it's already 39 degrees."
"Even after using antipyretics, it's still like this?"
"Yes, there was a brief drop in temperature after taking the medicine, but it rises again at night."
"The patient's diarrhea and ulcers are worsening, right? Then let's examine it from multiple angles like diarrhea and ulcers, and rule out infectious causes such as viruses, bacteria, tuberculosis, parasites, immune deficiencies, as well as non-infectious causes like inflammatory bowel disease and eosinophilic gastroenteritis one by one."
"Okay, I'll go notify the family now."
...
"How is it?"
"Director Feng, all the results are out. We've ruled out viruses, bacteria, parasites, and immune deficiency infections. The patient indeed has inflammation, but it's in the eyes, and there are also ulcers in the mouth and genitals, diarrhea, and unexplained fever. We still don't know the cause yet."
