Please provide your email address to receive an email when new articles are posted on . PHILADELPHIA – Conjunctival tumors in children statistically are more often benign than those in adults and can ...

You’ve probably had swollen glands at some point in your life, such as when you’ve had a cold or other infection. Swollen glands are actually swollen lymph nodes, which are often reactive lymph nodes.

Table 2. Distinction between atypical lymphoid proliferations rich in Reed–Sternberg-like cells (reactive immunoblasts) and classic Hodgkin lymphomas. Aspects Atypical lymphoid proliferations rich in ...

The thymus is the organ in which T cells*1) differentiate. T cells express various T cell receptors for reacting with various pathogenic microbes and viruses. However, the thymus generates ...

When the body fights an infection or injury, lymph nodes sometimes swell. Doctors call this a reactive lymph node. Treatment can depend on the cause. Lymph nodes house white blood cells. These cells ...