These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Preoperative evaluation of living kidney donors with multidetector computed tomography angiography.
    Author: Petridis A, Papachristodoulou A, Geroukis T, Fouzas I, Papanikolaou V, Palladas P.
    Journal: Transplant Proc; 2008 Nov; 40(9):3137-41. PubMed ID: 19010216.
    Abstract:
    OBJECTIVE: The purpose of this study was to determinate the accuracy of multidetector computed tomography (MDCT) angiography for imaging evaluation of renal anatomic variants among potential living renal donors for surgical planning. MATERIALS AND METHODS: Two hundred twenty-three living kidney donors underwent MDCT angiography (MDCTA) in our institution over the last 2 years. The examination was performed with a 4-detector scanner, including scanning before and after power injection of nonionic contrast material during the arterial, nephrographic, and excretory phases. Scans were reconstructed for three-dimensional (3D) images using MIP, MPR, VRT, and CPR techniques. RESULTS: Arterial variants, including supernumerary renal arteries, were present in 140 subjects: 11 presented luminal stenosis; 10 had calcifications within the vessel wall; 3 had renal artery aneurysms; 2 had obstructions; and 1 had angulation of the renal artery. Calcifications were associated with luminal stenosis (4 subjects) or no pathology (6 subjects). Venous variants were present in 4 subjects, including 3 retroaortic renal veins and 1 left renal vein draining into the retrohepatic portion of the IVC. Incidental findings were 3 renal infarcts. CONCLUSION: MDCTA and urography are a minimally invasive, fast method to detect and classify a variety of anatomic anomalies among potential living renal donors relevant to surgical planning.
    [Abstract] [Full Text] [Related] [New Search]