Laryngeal herpes zoster with multiple symptoms in a child.

Herpes zoster caused by reactivation of latent varicella-zoster virus (VZV) usually develop in later adulthood. In the pediatric population, herpes zoster is unusual, and involvement of pharyngolaryngeal lesion and cranial nerves is rare. Here, we report a 14-year-old boy who was diagnosed with laryngeal herpes zoster (LHZ), and developed subsequent cranial nerve symptoms suspected of vagus neuropathy.

Acute heart failure due to dilated cardiomyopathy exacerbated by systemic parechovirus A1 infection in an infant.

Parechovirus A1 (PeV-A1) often causes mild respiratory or gastrointestinal disease. Herein we report a case of acute heart failure due to dilated cardiomyopathy exacerbated by acute PeV-A1 infection in a 10-month-old infant. He was brought to our hospital with acute respiratory distress and compensated shock.