Rare case of diffuse large B-cell lymphoma presenting with central pontine myelinolysis

Central pontine myelinolysis (CPM) is commonly associated with osmotic stress and rapid correction of hyponatraemia. It has rarely been reported in conjunction with malignancies. We report a case where CPM was not only associated with a new diagnosis of diffuse large B-cell lymphoma but was also a key presenting feature.

Automated summary

Central pontine myelinolysis is usually associated with osmotic stress and rapid correction of hyponatraemia, rarely occurring in conjunction with malignancies. This case report highlights a unique instance where CPM was not only linked to a new diagnosis of diffuse large B-cell lymphoma, but also served as a key presenting feature.