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: The role of prostate-specific membrane antigen PET/computed tomography in primary staging of prostate cancer.
    Author: Koschel S, Murphy DG, Hofman MS, Wong LM.
    Journal: Curr Opin Urol; 2019 Nov; 29(6):569-577. PubMed ID: 31567440.
    Abstract:
    PURPOSE OF REVIEW: Functional imaging with PET combined with computed tomography (CT) is of emerging interest in prostate cancer (PCa). Development of prostate-specific membrane antigen (PSMA) radiolabelled ligands has thrust PET/CT into the limelight as an alternative to conventional imaging techniques, and the evidence base to support its utility in primary staging of newly diagnosed PCa is rapidly growing. This review focuses on the most recent and important publications evaluating PSMA PET/CT in primary staging of PCa. RECENT FINDINGS: Three recent meta-analyses have reported Ga-PSMA PET/CT to demonstrate superior sensitivity and specificity for pelvic lymph node detection than conventional imaging. A recent systematic review also suggests Ga-PSMA PET/CT to be superior to bone scan for identifying bone metastases. However, the majority of studies are of a retrospective nature, and few provide histopathological correlation of PSMA PET/CT findings. Data from prospective studies are awaited to determine accuracy and management impact of PSMA PET/CT in primary staging. SUMMARY: PSMA PET/CT is rapidly altering the landscape of primary staging in PCa. It appears to be superior to conventional imaging for detecting regional and distant metastasis, though caution should be applied given the lack of prospective studies assessing how significant findings should be integrated into patient management. PSMA PET/CT could potentially become the gold standard for primary staging of high-risk PCa if future prospective data can prove its validity in this space.
    [Abstract] [Full Text] [Related] [New Search]