Clinical Features. Ocular adnexal lymphoma (OAL) represents the malignant end of the spectrum of ocular adnexal lymphoproliferative disease; which has reactive lymphoid hyperplasia (RLH) and RLH with ...

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 ...