نتایج جستجو برای: sentinel a1

تعداد نتایج: 39493  

Journal: :iranian journal of radiation research 0
m. najafi surgery department, cancer institute, tehran university of medical science, tehran, iran h.a. nedaie radiotherapy oncology department, cancer institute, tehran university of medical sciences, tehran, iran a. lahooti radiotherapy oncology department, cancer institute, tehran university of medical sciences, tehran, iran r. omranipour surgery department, cancer institute, tehran university of medical science, tehran, iran n. nafissi khatam cancer center, khatam-ol-anbia hospital, vali asr ave, tehran, iran m.e. akbari department of surgery, shohada tajrish hospital, tajrish, qhods sq., tehran, iran

background: sentinel node biopsy (slnb) is the standard of care for breast cancer treatment and it is getting wide acceptance in iran. the radiation safety of the procedure has been investigated under controlled conditions, but the standard dose of radiotracer and techniques are not always observed in the community setting. the aim of this study was to assess the magnitude of the absorbed doses...

Journal: :Journal of Experimental & Clinical Cancer Research : CR 2008
Kaname Ishii Shinichi Kinami Kenichiro Funaki Hideto Fujita Itasu Ninomiya Sachio Fushida Takashi Fujimura Genichi Nishimura Masato Kayahara

BACKGROUND We investigated the presence and distribution of the sentinel and the non-sentinel node micrometastases using complete serial sectioning and immunohistochemical staining (IHC), to inspect whether lymph node micrometastases spread to the sentinel lymph nodes first. METHODS A total of 35 patients, who underwent gastrectomy with a sentinel lymph node biopsy for gastric cancer, were en...

Journal: :Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2011
Shinya Iida Shunsuke Haga Koji Yamashita Keiko Yanagihara Tomoko Kurita Ryusuke Murakami Shin-ichiro Kumita Shin-ichi Tsuchiya Kiyonori Furukawa Eiji Uchida

BACKGROUND In patients with clinically node-negative breast cancer, diagnosed with palpation and several types of imaging examination, sentinel lymph nodes accurately predict the status of the other axillary nodes, which determine the nature of subsequent adjuvant treatment. In addition, compared with axillary lymph node dissection, sentinel-node biopsy results in less postoperative morbidity, ...

Journal: :BMJ 2006
Stephen Kettlewell Colin Moyes Caroline Bray David Soutar Alan MacKay Dominique Byrne Taimur Shoaib Barun Majumder Rona MacKie

OBJECTIVE To establish the prognostic value of knowledge of sentinel node status in melanoma. DESIGN Single centre prospective observational study, with sentinel nodes identified by lymphoscintigraphy, gamma probe, and intraoperative blue dye and examined by both conventional histopathology and immunopathology. SETTING Specialist surgical service in west of Scotland. PARTICIPANTS 482 pati...

Journal: :Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2009
Lenka Vermeeren Renato A Valdés Olmos Wim Meinhardt Axel Bex Henk G van der Poel Wouter V Vogel Ferida Sivro Cees A Hoefnagel Simon Horenblas

UNLABELLED Laparoscopic evaluation of sentinel nodes is useful for staging prostate cancer, but preoperative localization of deep abdominal sentinel nodes with planar lymphoscintigraphy is difficult. We evaluated the value of SPECT/CT for detecting and localizing sentinel nodes in prostate cancer. METHODS (99m)Tc-nanocolloid was injected peri- and intratumorally, guided by transrectal ultraso...

Journal: :The journal of breast health 2014
Altan Özdemir Burhan Mayir Kenan Demirbakan Nezihi Oygür

OBJECTIVE Sentinel lymph node biopsy is the recommended approach in the evaluation of axilla during breast cancer surgery. In this study, results of patients who underwent methylene blue sentinel lymph node biopsy were evaluated. MATERIALS AND METHODS The study included 32 female patients with T1 and T2 tumors. 5 ml of 1% methylene blue was injected into the peritumoral area or around the cav...

Journal: :Journal of clinical pathology 1992
N A Hutchinson D C Shanson T Malins

AIMS To compare the performance of the Sentinel blood culture system with two other systems for the recovery of streptococci and anaerobes. METHODS Blood cultures were taken from 55 patients one to two minutes after dental extraction. The samples were tested by the radiometric Bactec 460; the Isolator 10, which works by lysis centrifugation; and Sentinel, a fully automated system, which detec...

2014
Sima Kadkhodayan Elham Hosseini Farahabadi Zohreh Yousefi Malihe Hasanzadeh Ramin Sadeghi

Herein, we report a case of sentinel lymph node mapping in a uterine cervix cancer patient, referring to the nuclear medicine department of our institute. Lymphoscintigraphy images showed inappropriate intra-cervical injection of radiotracer. Blue dye technique was applied for sentinel lymph node mapping, using intra-cervical injection of methylene blue. Two blue/cold sentinel lymph nodes, with...

Journal: :Tumori 2013
Baha Zengel Ulkem Yararbas Ahmet Sirinocak Guliz Ozkok Ali Galip Denecli Hakan Postaci Adam Uslu

AIMS AND BACKGROUND Sentinel lymph node biopsy has been accepted as a standard procedure for early stage breast cancer. In this retrospective analysis, the results obtained with different methodological approaches using radiocolloid with or without blue dye were examined. METHODS A total of 158 sentinel lymph node biopsies were performed in 152 patients. Group A (85 patients) underwent lympha...

Journal: :European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology 2015
S Kadkhodayan M Hasanzadeh G Treglia A Azad Z Yousefi L Zarifmahmoudi R Sadeghi

BACKGROUND We reviewed the available literature on the accuracy of sentinel node mapping in the lymph nodal staging of uterine cervical cancers. METHODS MEDLINE and Scopus were searched by using "sentinel AND (cervix OR cervical)" as key words. Studies evaluating the accuracy of sentinel node mapping in the lymph nodal staging of uterine cervical cancers were included if enough data could be ...

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