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  • Title: Clinical application of 18F-fluoro-2-deoxy-D-glucose positron emission tomography/computed tomography in breast cancer.
    Author: Bernsdorf M, Graff J.
    Journal: Clin Physiol Funct Imaging; 2014 Nov; 34(6):426-33. PubMed ID: 24267489.
    Abstract:
    Positron emission tomography (PET)/computed tomography (CT) is not suited for primary diagnostics of breast tumours and it cannot replace sentinel lymph node technique in determining metastases to the axilla. PET/CT has a high sensitivity and specificity regarding the detection of loco-regional recurrence and metastases to mediastinal and internal mammary lymph nodes, as well as distant metastases. Whether the method can replace conventional methods, or be a supplement when this is non-conclusive, remains unresolved. PET/CT cannot be recommended for routine follow-up but is recommended in patients with suspected relapse when conventional imaging has given equivocal results. PET/CT can be applied to confirm isolated loco-regional relapse or metastatic lesion detected by conventional imaging. PET/CT has a high sensitivity for detecting response to treatment, but a low specificity calls for cautions. Further investigations into the use of PET/CT to predict and monitor response are warranted, before this approach may find its way into a clinical setting. In the future, PET/CT will probably find increasing use in treatment planning and evaluation of patients with breast cancer.
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