In January, Makaila Chenier, 17, found a lump in her neck. “I thought it was a swollen lymph node,” Makaila, of Houston, tells TODAY.com. “It got progressively bigger and then I had trouble breathing ...

You may have swollen armpit lumps due to infections, cysts, or vaccines. In severe cases, some armpit lumps could be a sign ...

A lump behind the ear can have many possible causes. The most common include swollen lymph nodes caused by an uncomplicated infection. These lumps are typically harmless and relatively easy to treat.

It develops from the abnormal multiplication of T cells, or T-lymphocytes, a type of white blood cell essential for immune system function. The specific treatment course and prognosis for T-cell ...

Lymphoma originates in lymphocytes and is classified into Hodgkin and Non-Hodgkin types, each with unique features and treatment approaches. Early-stage lymphoma is localized, often with a high cure ...

SAN FRANCISCO -- As more people are getting vaccinated, doctors are seeing an influx of women making mammogram appointments after noticing swollen lymph nodes in the arm region where they got ...