Lymphoid tumor - lymphoma and lymphocytic leukemia **lymphoblastoma**. Belongs to the oncological group of leukemias. Of all types of leukemia, non-Hodgkin lymphoma (a variant of B lymphoma) is the most common. For every one case of non-Hodgkin's lymphoma, there are approximately 4 cases of acute leukemia and 7 people out of 1 million children under one year of age. There are low-grade and high-grade forms. In childhood, malignant neoplasms are diagnosed more often at the stage of development of Hodgkin's disease.
Basically, a lymphoid tumor is detected by chance, during an examination for another disease. The disease begins with the usual syndromes caused by elevated body temperature, intoxication, general malaise, joint pain, and enlarged lymph nodes. Involvement of bones in the process occurs less frequently. In adult patients, sudden onset often occurs.