Computed tomography-guided 125I seed interstitial implantation for head and neck cancer patients with unmanageable cervical lymph node metastases
نویسندگان
چکیده
منابع مشابه
Clinical application of computed tomography-guided 125I seed interstitial implantation for head and neck cancer patients with unmanageable cervical lymph node metastases
BACKGROUND To assess clinical application of computed tomography (CT)-guided (125)I seed implantation for patients who cannot endure or unwillingly receive repeated surgery, chemotherapy, or radiotherapy for unmanageable cervical lymph node metastases in head and neck cancer (HNC). METHODS Thirty-one consecutive patients received CT-guided (125)I seed implantation between February 2010 and De...
متن کاملComputed Tomography–Guided Interstitial Brachytherapy for Locally Advanced Cervical Cancer
OBJECTIVE We present a new technique of 3-dimensional computed tomography-guided interstitial (IS) brachytherapy (BT) for locally advanced cervical cancer, offering a more advantageous clinical treatment approach. MATERIALS/METHODS Interstitial BT was performed using an applicator combining uterine tandem and metal needles; needles were inserted freehand under real-time 3-dimensional computed...
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 کامل[Sentinel lymph node biopsy in head and neck cancer patients].
OBJECTIVE By performing sentinel lymph node (SLN) biopsy, its detecting and predictive value to the cervical metastasis in the head and neck cancer patients was studied. METHODS Intraoperative SLN biopsy was done in 51 untreated head and neck cancer patients who all had no metastasis before operation. The lesions were: laryngeal cancer 23, pharyngeal cancer 6, thyroid cancer 20 and cancer of ...
متن کاملAtlas-based delineation of lymph node levels in head and neck computed tomography images.
PURPOSE Radiotherapy planning requires accurate delineations of the tumor and of the critical structures. Atlas-based segmentation has been shown to be very efficient to automatically delineate brain critical structures. We therefore propose to construct an anatomical atlas of the head and neck region. METHODS AND MATERIALS Due to the high anatomical variability of this region, an atlas built...
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ژورنال
عنوان ژورنال: World Journal of Surgical Oncology
سال: 2015
ISSN: 1477-7819
DOI: 10.1186/s12957-015-0443-7