Lymphome T révélé par une mononeuropathie multiple : étude d'un cas avec revue de la littérature

It must be emphasised that this case is an uncommon one. On the one hand, NHL is rarely associated with MM and on the other hand, it can exceptionally be revealed by a MM. We were able to find 30 reported cases of distal neuropathy revealing a NHL including, 8 mononeuritis simplex, 9 MM and 13 polyneuropathies. Polyradiculoneuritis cases were excluded from this study because the neuropathy is usually caused by a meningeal infiltration. The neuropathy was in the majority of the cases chronic and axonal. The lymphoma was more often B-cell than T-cell. The B-cell lymphoma was frequently associated with a poor prognosis. All mechanisms were present with a predominance of neurolymphomatosis.