title: [Angio-immunoblastic lymphadenopathy and neurological manifestations (author's transl)].
abstract: Cases of associated angio-immunoblastic lymphadenopathy (AIL) and peripheral neuropathies have been rarely reported in the literature. Three such cases are described, in two men and one woman aged 79, 59, and 45 years respectively. Diagnosis of AIL was confirmed by lymph node biopsy in the two latter patients during their lifetime, and in the first case from examination of cervical nodes at autopsy. All three patients presented neurological disorders, of the polyradiculoneuritis type in the first case, multiple neuritis of the lower limbs followed by radiculalgia in the second, and myalgia and neuralgia with neurogenic signs in the EMG in the third case. No evidence of a toxic, metabolic, or infections aetiology was found, histological examination of nerve and muscle specimens demonstrated localised AIL lesions in one case, and discrete lymphoplasmocytic infiltration of the peripheral nervous system in the other two patients.
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D007119:Immunoblastic Lymphadenopathy / Q000150:complications / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000473:pathology; D009437:Neuralgia / Q000209:etiology; D010523:Peripheral Nervous System Diseases / Q000209:etiology*; D011115:Polyneuropathies / Q000209:etiology; D011129:Polyradiculoneuropathy / Q000209:etiology
vernacular_title: Lymphadénite angio-immunoblastique et manifestations neurologiques.