Comparative research on 99mTc-Rituximab and 99mTc-sulfur colloid in sentinel lymph node imaging of breast cancer
نویسندگان
چکیده
منابع مشابه
Clinical Evaluation of 99mTc-Rituximab for Sentinel Lymph Node Mapping in Breast Cancer Patients.
UNLABELLED The metastatic status of sentinel lymph nodes (SLNs) might be the most important prognostic factor in breast cancer. In this paper, we report to our knowledge the first study of (99m)Tc-rituximab as a radiotracer for imaging of SLNs using lymphoscintigraphy in both preoperative and intraoperative breast cancer patients. METHODS (99m)Tc-rituximab was designed as an SLN tracer target...
متن کاملOrgan and fetal absorbed dose estimates from 99mTc-sulfur colloid lymphoscintigraphy and sentinel node localization in breast cancer patients.
UNLABELLED The purpose of this retrospective study was to determine whether lymphoscintigraphy (LSG) for sentinel lymph node (SNL) mapping in a woman with a breast mass presents an unacceptable risk to her fetus. We assessed radiation-absorbed dose to various organs from 99mTc-sulfur colloid (TSC) LSG using standard internal absorbed dose assessment methodologies for both reference phantoms as ...
متن کاملSize Control of 99mTc-tin Colloid Using PVP and Buffer Solution for Sentinel Lymph Node Detection
Colloidal particle size is an important characteristic that allows mapping sentinel nodes in lymphoscintigraphy. This investigation aimed to introduce different ways of making a (99m)Tc-tin colloid with a size of tens of nanometers. All agents, tin fluoride, sodium fluoride, poloxamer-188, and polyvinylpyrrolidone (PVP), were mixed and labeled with (99m)Tc. Either phosphate or sodium bicarbonat...
متن کامل99mTc-dextran lymphoscintigraphy can detect sentinel lymph node in breast cancer patients
The aim of this study was to retrospectively determine the accuracy and feasibility of using 99mTc-dextran (DX) lymphoscintigraphy for the localization of sentinel lymph nodes (SLNs) in breast cancer patients. The relevant factors affecting lymphoscintigraphy were also investigated. In this study, 235 breast cancer patients underwent 99mTc-DX lymphoscintigraphic imaging and examination by a γ-p...
متن کاملSentinel lymph node in cervical cancer
Background: Cervical cancer is the second most common type of cancer among women. Effective screening programs can help cancer detection in early phases and reduce death. Metastasis to lymph nodes is one of the most prognostic factors in patients who underwent surgery. Also, a positive result from pathology report alert oncologist as a cause of death. Sentinel lymph node biopsy has been widely ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMC Cancer
سال: 2019
ISSN: 1471-2407
DOI: 10.1186/s12885-019-6197-9