Dr. Eva Singletary answers the question: 'What Effect Does Blue Dye Have?' — -- Question: What type of reactions are possible from the blue dye used in sentinel lymph node biopsy? Answer: The ...

Slightly more women 70 years or older with these early breast cancers had chemo-qualifying Oncotype DX 21-gene recurrence scores (>26) if node positive than if node ...

Omitting sentinel lymph node biopsy (SLNB) in patients with early-stage breast cancer undergoing breast-conserving surgery may not increase the risk for recurrence over 5 years, according to findings ...

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 ...

Cancer cell spread to the sentinel node—the lymph node to which cancer cells are most likely to spread from a primary tumor—is a risk factor for melanoma death. According to a study published in this ...

Tumors, such as melanoma, release nanovesicles called exosomes (gray) that travel and lodge in the lymph nodes. There they corrupt the behavior of lymph cells. The lymphatic vessels (green) branch out ...

Breast cancer that has spread to lymph nodes may be treated more aggressively than localized cancer, because it has a greater potential to travel to other parts of the body. You have thousands of ...

Please provide your email address to receive an email when new articles are posted on . Armando E. Giuliano, MD, will receive the 2025 William L. McGuire Memorial Lecture Award. Giuliano is being ...

Lymph node dissections, or lymphadenectomies, are surgical procedures that play an important role in cancer treatments. A healthcare professional will remove the lymph nodes and check a tissue sample ...