نتایج جستجو برای: axillary lymph node dissection
تعداد نتایج: 221938 فیلتر نتایج به سال:
The axillary nodal status is accepted universally as the most powerful prognostic tool available for early stage breast cancer. The removal of level I and level II lymph nodes at axillary node dissection (ALND) is the most accurate method to assess nodal status, and it is the universal standard; however, it is associated with several adverse long-term sequelae. Lymphatic mapping with sentinel l...
BACKGROUND Ultrasound (US) is more sensitive than physical examination alone in determining axillary lymph node involvement during preliminary staging of breast carcinoma. Due to occasional overlap of sonographic features of benign and indeterminate lymph nodes, fine-needle aspiration (FNA) of sonographically indeterminate/suspicious lymph nodes can provide a more definitive diagnosis than US a...
The aim of this study was to investigate the trends of axillary lymph node evaluation in ductal carcinoma in situ (DCIS) patients treated with breast-conserving therapy (BCT) and to identify the clinicopathological predictors of axillary evaluation. DCIS patients treated with BCT in 2006-2015 at our institute were retrospectively included in the analysis. Patients were categorized into three gr...
BACKGROUND Approximately 30% of the patients with primary breast cancer who have no axillary lymph node involvement (i.e., lymph node negative) at the time of surgery will relapse within 10 years; 10%-20% of the patients with distant metastases will be lymph node negative at surgery. Axillary lymph node dissection, as a surgical procedure, is associated with frequent complications. A possible a...
Because the tumor status of the regional lymph nodes is the most important prognostic factor in patients with early-stage breast cancer, accurate histopathologic assessment of these nodes is essential for optimal management, including the selection of candidates for adjuvant systemic therapies. Intraoperative lymphatic mapping using a vital blue dye, with or without a radiocolloid, can identify...
BACKGROUND Sentinel lymph node biopsy (SLNB) was developed to axillary lymph node dissection (ALND) in the treatment of breast cancer. SLNB is predictive of axillary node status. Major concern is the occurrence of a false-negative SLN. Purpose of this study is to determine the rate of axillary recurrence in our series of unselected patients. PATIENTS AND METHODS All patients with a negative S...
Axillary lymph node dissection (ALND) has been a part of breast cancer management since the 1900s. The idea that axillary metastases do not require surgical removal is a repudiation of the Halstedian concept of breast cancer biology, yet multiple prospective randomized studies show that the incidence of nodal recurrence in patients not having ALND is substantially lower than expected, based on ...
Background: Approximately 30% of the patients with primary breast cancer who have no axillary lymph node involvement (i.e., lymph node negative) at the time of surgery will relapse within 10 years; 10% -20% of the patients with distant metastases will be lymph node negative at surgery. Axillary lymph node dissection, as a surgical procedure, is associated with frequent complications. A possible...
Breast cancer is the most common type of cancer in women. The 5-year survival rate in patients with breast cancer ranges from 74 to 82 %. Sentinel lymph node biopsy has become an alternative to axillary lymph node dissection for nodal staging. We evaluated the detection of the sentinel lymph node and metastasis of the lymph node using contrast enhanced ultrasonography with Sonazoid. Between Dec...
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