Patient's question:
The child had a fever and went to the hospital for a thorough examination. After the doctor reviewed the situation, they said it was a viral infection. The child received intravenous antibiotics for several days, and the white lump is still there. It seems the child is not in pain. The doctor is also unaware of what it is. What is this, brother? Urgent.Past treatment history and effectiveness: None.
Kind of help desired: Would like experts to speculate on what it could be.
Doctor's answer:
The symptoms you described may be indicative of herpangina, which is a viral infection of the oral mucosa caused by Coxsackievirus A4. Clinically, it is characterized by clustered small vesicles localized to the posterior oral cavity. In most cases, diagnosis can be made based on clinical presentation. Laboratory tests, including viral fusion culture, fluorescence or enzyme-labeled monoclonal antibodies for staining of lesion smears, in situ nucleic acid hybridization, and PCR for detecting viral DNA, can be used for definitive diagnosis. Wishing you good health!