Dye is injected into the breast, one to four of the nodes is identified with a probe and removed to see if cancer cells are present. Lymph nodes are small organs, typically ranging from the size of a ...

Trials evaluating the omission of completion axillary-lymph-node dissection in patients with clinically node-negative breast cancer and sentinel-lymph-node metastases have been compromised by limited ...

Researchers at the University of California, San Diego are developing nonsurgical methods for identifying critical lymph nodes to help doctors determine courses of treatment for breast cancer patients ...

Sentinel-lymph-node biopsy is associated with increased melanoma-specific survival (i.e., survival until death from melanoma) among patients with node-positive intermediate-thickness melanomas (1.2 to ...

The Melanoma Institute of Australia (MIA) previously developed a risk calculator for sentinel lymph node (SLN) metastasis risk to help clinicians and patients with primary cutaneous melanoma decide ...

Importantly, the sentinel nodes are evaluated intensively using serial sectioning and a combination of routine histopathology and immunohistochemistry staining for melanoma-associated antigens such as ...

Experts in endometrial cancer suggest there should be a change in the standard of care, after the largest study to date found that sentinel lymph node biopsy is as accurate for identifying metastasis ...

The intraoperative molecular tests (RD‑100i OSNA system and Metasin test) are used during breast cancer surgery to detect the presence of 1 or 2 biological markers that are associated with metastatic ...

Please provide your email address to receive an email when new articles are posted on . Skipping sentinel lymph node biopsy can be considered for node-negative, HR-positive, HER2-negative early breast ...

A lymph node biopsy is a test that checks for disease in your lymph nodes. Lymph nodes are small, oval-shaped organs located in different parts of your body. They’re found close to internal organs ...