case_images: PMC6174767_01
case_images: The patient's clinical course. IVIG, intravenous immunoglobulin; AMPC, amoxicillin; HVA, homovanillic acid; ASOT, antistreptolysin O titer.
case_images: CRIPE2018-6047318.001.jpg
case_images: PMC6174767_01_CRIPE2018-6047318.001.jpg
case_images: fig1
case_images: Antistreptolysin O titer (ASOT) (301.3 IU/ml; normal, 0-330 IU/ml) and thyroid studies on admission were normal, but ASOT was mildly elevated (414.6 IU/ml) at 8 days after admission (Figure 1).