Optical palpation for tumor margin assessment in breast-conserving surgery
نویسندگان
چکیده
منابع مشابه
Intraoperative radiological margin assessment in breast-conserving surgery.
UNLABELLED A prospective study was lead in order to analyze the accuracy of an X-ray device settled in the operating room for margin assessment, when performing breast-conserving surgery. PATIENTS AND METHODS One hundred and seventy patients were included. All lesions were visible on the preoperative mammograms. An intraoperative X-ray of the lumpectomy specimen was systematically performed f...
متن کاملMolecular dyes used for surgical specimen margin orientation allow for intraoperative optical assessment during breast conserving surgery.
A variety of optical techniques utilizing near-infrared (NIR) light are being proposed for intraoperative breast tumor margin assessment. However, immediately following a lumpectomy excision, the margins are inked, which preserves the orientation of the specimen but prevents optical interrogation of the tissue margins. Here, a workflow is proposed that allows for both NIR optical assessment fol...
متن کاملBreast reconstruction in conserving breast cancer surgery.
Breast conserving treatment (BCT) combined with radiotherapy have proved the test of time as a sound oncological operation regarding survival and local recurrence. Successful BCT is a balance between adequate surgery and maintaining the breast's appearance. Unsatisfactory outcome reaches 20-30% in standard techniques of BCT. Concepts described to widen the spectrum of BCT, have made an improvem...
متن کامل[Breast conserving surgery in breast cancer].
The breast cancer treatment is based nowadays on new surgical options: breast-conserving surgery, which applies at least for the first and second stage cancer, with radical intention. We have been practicing breast-conserving surgery for the last 16 years and we have performed 303 breast conserving operations from a total of 673. We recorded 12 local recurrences (3,96%) and 2 deaths due to canc...
متن کاملmargin status influence on the outcome of patients treated with breast conserving surgery
background: b re a st con s er v i n g surg e ry ( b c s ) f o l l owed b y loc a l rad i ot h e ra p y is the standard t r eatment for e a rly sta g e of breast cancer. margin stat u s may have an important impact on local recurren c e and over a ll s u rvival of patients treated with bcs, but this h a s not b een defined adequately. in this study, we in ve stigated the rela t io n ship betwee...
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ژورنال
عنوان ژورنال: Biomedical Optics Express
سال: 2021
ISSN: 2156-7085,2156-7085
DOI: 10.1364/boe.415888