[Idiopathic retroperitoneal fibrosis: an uncommon cause of lower back pain in the elderly].
Service de Médecine Interne, Hôpital Mahdia, Mahdia, Tunisie.
Olfa
O
Berriche
Service de Radiologie, Hôpital Mahdia, Mahdia, Tunisie.
Maher
M
Dhifallah
D005260:Female; D006801:Humans; D017116:Low Back Pain / Q000209:etiology*; D008875:Middle Aged; D012185:Retroperitoneal Fibrosis / Q000175:diagnosis* / Q000473:pathology; D014513:Ureter / Q000473:pathology*
Fibrosis; elderly; pain