Is intra-operative gamma probe detection really necessary for inguinal sentinel lymph node biopsy?
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چکیده
منابع مشابه
Is intra-operative gamma probe detection really necessary for inguinal sentinel lymph node biopsy?
CONTEXT Sentinel node (SN) biopsy has changed the surgical treatment of malignant melanoma. The literature has emphasized the importance of gamma probe detection (GPD) of the SN. OBJECTIVE Our objective was to evaluate the efficacy of patent blue dye (PBD) and GPD for SN biopsy in different lymphatic basins. DESIGN Patients with cutaneous malignant melanoma in stages I and II were submitted...
متن کامل[Brazilian gamma detection device for sentinel lymph node biopsy].
OBJECTIVE To test the effectiveness of an intra-operative gamma detection Brazilian device (IPEN) on sentinel lymph node biopsy (SLNB) procedures. METHODS Forty melanoma or breast cancer patients with indication for undergoing SLNB were studied. Lymphoscintigraphy was done 2 to 24 hours prior to surgery. Lymphatic mapping with vital dye and gamma detection were performed intraoperatively. For...
متن کاملMonte Carlo-based optimization of a gamma probe system for sentinel lymph node mapping
Introduction: Sentinel lymph node biopsy (SLNB) is a standard surgical technique to identify sentinel lymph node (SLN) for the staging of early breast cancer. Nowadays, two methods are used for the identification of SLN: blue dye method aiding visually and radioactive dye using gamma detector. A wide range of gamma probe systems with different design and performance are used in...
متن کاملSentinel Lymph Node Biopsy in Pure DCIS: Is It Necessary?
Introduction. Sentinel lymph node biopsy (SLNB) in patients with pure ductal carcinoma in situ (DCIS) has been a matter of debate due to very low rate of axillary metastases. We therefore aimed to identify factors in a single institutional series to select patients who may benefit from SLNB. Material and Methods. Patients, diagnosed with pure DCIS (n = 63) between July 2000 and March 2011, were...
متن کاملIntra-Operative Lymphatic Mapping and Sentinel Node Biopsy in Laryngeal Carcinoma: Preliminary Results
Introduction: Sentinel node mapping has been used for laryngeal carcinoma in several studies, with excellent results thus far.In the current study, we report our preliminary results on sentinel node mapping in laryngeal carcinoma using intra-operative peri-tumoral injection of a radiotracer. Materials and Methods: Patients with biopsy-proven squamous cell carcinoma of the larynx were included...
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ژورنال
عنوان ژورنال: Sao Paulo Medical Journal
سال: 2000
ISSN: 1516-3180
DOI: 10.1590/s1516-31802000000600003