Upper- and lower-extremity lymphoscintigraphy was performed on 50 patients with proven carcinoma of the breast, gastrointestinal system, genitourinary tract, lung, and vulva; 42 patients had 131I-antibodies to carcinoembryonic antigen (CEA) and 8 patients had 131I-normal goat immunoglobulin G. All metastases in the axillary or inguinal lymph nodes were detected with the CEA antibodies. In nine ...

This study describes the successive stages of development of branches from axillary buds in fully rooted plants of Trifolium repens grown in near optimal conditions, and the way in which this developmental pathway differs when nodal root formation is prevented as plants grow out from a rooted base. Cuttings of a single genotype were established in a glasshouse with nodal root systems on the two...

BACKGROUND Generally, sentinel lymph node biopsy (SLNB) is performed in patients with clinically negative axillary lymph node (LN). This study was to assess imaging techniques in axillary LN staging and to evaluate the feasibility of SLNB in patients clinically suspected of axillary LN metastasis on preoperative imaging techniques (SI). METHODS A prospectively maintained database of 767 breas...

BACKGROUND Sentinel lymph node (SLN) biopsy is a minimally invasive procedure that provides accurate nodal staging information. The need for completion axillary dissection after finding a positive SLN for breast cancer has been questioned. HYPOTHESIS The presence of nonsentinel node (NSN) metastases in the axillary dissection specimen correlates with tumor size, the number of SLNs removed, an...

BACKGROUND The benefits of sentinel lymph node biopsy (SLNB) for breast cancer patients with histologically negative axillary nodes, in whom axillary lymph node dissection (ALND) is thereby avoided, are now established. Low false negative rate, certainly with blue dye technique, mostly reflects the established high inherent accuracy of SLNB and low axillary nodal metastatic load (subject to pat...

introduction: breast cancer is the most common cancer and the second cause of death in women. it is essential to have the highest level of confidence in axillary staging assessment. many surgeons and pathologists believe that fewer lymph nodes are present in axillary dissection specimens of women treated by neoadjuvant chemotherapy. consequently, the purpose of this study was to compare the lym...

PURPOSE To estimate the likelihood of axillary lymph node involvement for patients with early-stage breast cancer, based on a variety of clinical and pathological factors. METHODS A retrospective analysis was done in hospital databases from 1999 to 2007. Two hundred thirty-nine patients were diagnosed with early-stage breast cancer. Predictive factors, such as patient age, tumor size, lymphov...

This issue of Breast Disease is dedicated to the sentinel node (SN) procedure in breast cancer, and more specifically on how to treat patients in whom isolated tumor cells or micrometastases are detected. Introduction of population-based breast cancer screening and an increased awareness in the general population regarding breast lumps has resulted in a shift towards clinically node-negative br...

With the improvement of neoadjuvant chemotherapy (NAC), the proportion of pathological complete response (pCR) in the breast and axillary lymph node (ALN) is increasing. The evaluation of pCR does not include the status of internal mammary lymph node (IMLN). This study is to evaluate the roles of both axillary sentinel lymph node biopsy (ASLNB) and internal mammary sentinel lymph node biopsy (I...

The long term prognostic significance of oestrogen receptors was assessed in a prospective study of 767 patients presenting between the years 1975 and 1981 with stage I and 2 breast cancer treated by mastectomy with either full axillary dissection or nodal sampling. Oestrogen receptor binding was determined by a dextran coated charcoal method and median follow up was 11 years. Oestrogen recepto...