title: [Extravasation of contrast medium from kidney calices in overfilling of the urinary bladder].
abstract: The most frequent cause of contrast media extravasation from the renal pelvis is a nephrourolithiasis. There are frequent causes enumerated in the literature, that are also characterized by a mechanical obstruction of the contrast media excretion. The presented case reports are characterized by a technical dependency, namely a long angiographic investigation and an overfilling of the urinary bladder without any indication of an organical excretory impediment. The clinical consequence of such observations should be discussed. 150 ml contrast media should not be exceeded during one examination.
mesh_terms: D016122:Brachiocephalic Trunk / Q000000981:diagnostic imaging; D002545:Brain Ischemia / Q000000981:diagnostic imaging; D003287:Contrast Media / Q000008:administration & dosage; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging; D005119:Extravasation of Diagnostic and Therapeutic Materials / Q000209:etiology*; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging; D007670:Kidney Calices / Q000000981:diagnostic imaging*; D007682:Kidney Pelvis / Q000000981:diagnostic imaging*; D008875:Middle Aged; D013382:Subtraction Technique
chemical_list: D003287:Contrast Media
vernacular_title: Kontrastmittelextravasation aus dem Nierenbeckenkelchsystem bei Uberfüllung der Harnblase.