Recurrent Skin Langerhan Cell Histiocytosis Successfully Treated With Indomethacin Monotherapy

Langerhans cell histiocytosis (LCH) often has a recurrent and refractory course despite multiagent treatment modalities. Common relapse treatments include intense or prolonged cytotoxic chemotherapy regimens. There are a few prior reports that the nonsteroidal anti-inflammatory drug indomethacin dem