[Chronic paraneoplastic inflammatory demyelinating polyradiculoneuritis secondary to nasal natural killer lymphoma]. / Une polyradiculonévrite inflammatoire démyélinisante chronique paranéoplasique secondaire à un lymphome natural killer nasal.

We here report a single case of chronic paraneoplastic inflammatory demyelinating polyradiculoneuritis secondary to a nasal natural killer (NK) non-Hodgkin T lymphoma.

[Extramembranous glomerulonephritis and myelodysplastic syndrome: a rare association]. / Glomérulonéphrite extra-membraneuse et syndrome myélodysplasique: une association rare.

Myelodysplastic syndromes may be associated with autoimmune diseases. Renal involvement is rare but, if occurs, it manifests predominantly as glomerular diseases. Extramembranous glomerulonephritis associated with myelodysplastic syndrome has been reported very rarely. We here report the case of a patient presenting with glomerulonephritis associated with anemia, revealing low-risk myelodysplastic syndrome. In the light of this case, we conducted a review of the literature of previously published cases and discussed the pathogenic link between these two entities.