SPECT/CT and sentinel node lymphoscintigraphy
نویسندگان
چکیده
منابع مشابه
Lymphoscintigraphy and radiation--occupational exposure during sentinel node assay.
Ionizing radiation has many practical applications, but it is also, as it is well known, dangerous to human health. The purpose of this study was to estimate the dose and exposure for medical staff involved in sentinel node assay and to determine how safe this assay really is. The theoretical method was used for calculation. Three groups of medical staff were selected: nuclear medicine speciali...
متن کاملLymphoscintigraphy and sentinel nodes.
It has been validated that sentinel lymph node biopsy (SLNB) shows whether a patient's breast cancer or melanoma has spread to regional lymph nodes. As a result, management of patients with these cancers has been revolutionized. SLNB has replaced axillary lymph node dissection (ALND) as the staging modality of choice for early breast cancer and has replaced complete lymph node dissection as the...
متن کاملNonvisualization of sentinel node by lymphoscintigraphy in advanced breast cancer
Previous studies have shown that an increased number of axillary lymph nodes with metastatic involvement is associated with nonvisualization of lymph nodes during lymphoscintigraphy. We report a case of nonvisualization of the sentinel node during lymphoscintigraphy in a female with advanced breast cancer to support this association. Although many factors can affect visualization of the sentine...
متن کاملTechnical aspects of sentinel node lymphoscintigraphy for breast cancer.
OBJECTIVE A significant morbidity risk is associated with axillary nodal dissections for breast cancer. Many treatment decisions are based on axillary nodal status. Lymphatic mapping and sentinel node biopsy have been investigated to determine if the histology of the sentinel node reflects the remaining lymph node basin. We describe the technical aspects of sentinel node lymphoscintigraphy for ...
متن کاملPredicting sentinel lymph node metastasis in breast cancer with lymphoscintigraphy.
OBJECTIVE Lymphoscintigraphy is an effective method for detecting sentinel lymph nodes (SLNs). However, the rate and degree of SLN detection is not uniform. We quantified SLNs detected with lymphoscintigraphy, and investigated correlations with factors that may influence detection. We then attempted to predict SLN metastasis from lymph node counts, comparing the predictions to subsequent biopsy...
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ژورنال
عنوان ژورنال: Clinical and Translational Imaging
سال: 2014
ISSN: 2281-5872,2281-7565
DOI: 10.1007/s40336-014-0087-6