Complication of allogeneic transplants resulting from donor immune cells recognizing the recipient’s cells as foreign and mounting an attack against them.
Blood cancer that develops in the lymph nodes.
Active myeloma that is worsening; in most cases, relapsed and/or refractory disease can be considered to be progressive disease.
Type of lymphocyte (immune cell) that plays an important role in immune responses and targeted cell killing, also known as a T lymphocyte.