Central nervous system involvement in Hodgkin lymphoma is extremely rare, especially in nodular lymphocyte predominant Hodgkin lymphoma (NLPHL), which usually carries a favorable prognosis. Here we report a case of a young patient with NLPHL, who developed a progressive and fatal neurological deterioration requiring a very extensive work-up including two biopsies to obtain the diagnosis of T-cell/histiocyte-rich large B-cell lymphoma like transformation. This report, which includes post-mortem analysis, highlights the correlations between clinical, radiological, and biological data but also the difficulties encountered in reaching the correct diagnosis.
Keywords: Central nervous system; T-cell/histiocyte-rich Large B-cell lymphoma; autopsy; case report; cerebrospinal fluid; nodular lymphocyte predominant Hodgkin lymphoma; transformation.
Copyright © 2020 Salvioni Chiabotti, Bisig, Cairoli, Hajdu, Lovey, Milowich, Ziadi, Du Pasquier, Brouland and de Leval.