Among extrapulmonary cases, lymph node tuberculosis is the most frequently reported. It typically presents as painless ...

Penn Engineers have redesigned a key component of lipid nanoparticles (LNPs), the delivery vehicles behind mRNA vaccines, to ...

Fewer older women with early-stage, hormone receptor (HR)-positive, HER2-negative breast cancer are undergoing routine ...

These findings from research into diffuse large B cell lymphoma (DLBCL) are based on analyses of human patients and a murine model. The immunosuppressive role of fibroblastic reticular cells (FRCs) in ...

Most older patients with ER-positive DCIS undergoing mastectomy can avoid axillary surgery, reducing unnecessary procedures. Axillary surgery is overused in patients aged 70 and older, with 93% ...

Add Yahoo as a preferred source to see more of our stories on Google. The last time you visited your doctor for a sore throat, they may have felt for potential inflammation in your neck. That’s ...

In almost all solid tumors—i.e. cancers with a solid tissue structure—the detection of tumor cells in the lymph nodes is considered a decisive marker for the progression of the disease. Lymph node ...