“…In our patient, systemic symptoms were discarded after echocardiography, hepatic MRI, and chest X‐ray. Treatment of NXG has included chemotherapy with chlorambucil, 2,5,7,9 melphalan, 1,16,17 azathioprine, 1,5,9 methotrexate, 1,5,9 cyclophosphamide 7,18 and nitrogen mustard 1,5 associated with corticoids or, as monotherapy, surgical removal, 6,19–21 radiotherapy, 6 local corticoid injection, 4,5 pulsed high‐dose oral dexamethasone, 22 plasmapheresis 18,23 or interferon α‐2b 17 …”