[Spontaneous reflux during excretory urography].
D006801:Humans; D007682:Kidney Pelvis; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D014567:Urography
LUPUS ERYTHEMATOSUS/complications; URINARY TRACT/radiography
Refluxo espontáneo durante a urografia excretória.