When it comes to cancer, the general idea is less is more. The fewer tumor and malignant cells that are left behind by treatment, the greater the chances of surviving the disease. Now a groundbreaking ...

Researchers have developed a compact camera that captures ultraviolet, near-infrared, and visible images using a single chip. Inspired by the multiwavelength vision capability of the mantis shrimp, ...

Removing lymph nodes during cancer surgery has saved countless lives in many tumour types. Yet recent research is challenging parts of this long-standing practice. Imagine your body’s immune defences ...

After neoadjuvant breast cancer treatment, axillary radiotherapy may offer an effective alternative to axillary lymph node dissection.

Lumbar lymph nodes refer to a group of small organs that are part of the immune system. Lymph nodes are generally circular, bean-like organs that are dispersed throughout the body. The lumbar lymph ...

Sentinel lymph node (SLN) resection has been advocated as an option to reduce morbidity for women undergoing surgery for breast cancer. When the sentinel node is negative for breast cancer, SLN ...

A new study finds many women with early breast cancer do not need a painful procedure that has long been routine: removal of cancerous lymph nodes from the armpit. If you're young with early-stage ...

Allergies occur when your immune system overreacts to allergens like pet dander, pollen, mold, certain foods, or medications. Allergy symptoms may include a runny nose, congestion, coughing, wheezing, ...