What is the difference between anaemia and lymphoma?

Answer 1

Lymphoma is present as a solid tumor of lymphoid cells.(cancer)

Anaemia is a decrease in number of the red cells.

Lymphoma is a cancer of the lymphocytes, a type of cell that forms part of the immune system. Typically, lymphoma is present as a solid tumor of lymphoid cells. Treatment might involve chemotherapy and in some cases radiotherapy and/or bone marrow transplantation, and can be curable depending on the histology, type, and stage of the disease. These malignant cells often originate in lymph nodes, presenting as an enlargement of the node (a tumor). It can also affect other organs in which case it is referred to as extranodal lymphoma. Extranodal sites include the skin, brain, bowels and bone. Lymphomas are closely related to lymphoid leukemias, which also originate in lymphocytes but typically involve only circulating blood and the bone marrow (where blood cells are generated in a process termed haematopoesis) and do not usually form static tumors. There are many types of lymphomas, and in turn, lymphomas are a part of the broad group of diseases called hematological neoplasms.

Anemia (/əˈniːmiə/; also spelled anaemia and anæmia; from Ancient Greek: ἀναιμία anaimia, meaning lack of blood, from ἀν- an-, "not" + αἷμα haima, "blood") is a decrease in number of red blood cells (RBCs) or less than the normal quantity of hemoglobin in the blood. However, it can include decreased oxygen-binding ability of each hemoglobin molecule due to deformity or lack in numerical development as in some other types of hemoglobin deficiency.

Because hemoglobin (found inside RBCs) normally carries oxygen from the lungs to the tissues, anemia leads to hypoxia (lack of oxygen) in organs. Since all human cells depend on oxygen for survival, varying degrees of anemia can have a wide range of clinical consequences.

Anemia is the most common disorder of the blood. The several kinds of anemia are produced by a variety of underlying causes. It can be classified in a variety of ways, based on the morphology of RBCs, underlying etiologic mechanisms, and discernible clinical spectra, to mention a few. The three main classes include excessive blood loss (acutely such as a hemorrhage or chronically through low-volume loss), excessive blood cell destruction (hemolysis) or deficient red blood cell production (ineffective hematopoiesis).

Of the two major approaches to diagnosis, the "kinetic" approach involves evaluating production, destruction and loss, and the "morphologic" approach groups anemia by red blood cell size. The morphologic approach uses a quickly available and low-cost lab test as its starting point (the MCV). On the other hand, focusing early on the question of production may allow the clinician to expose cases more rapidly where multiple causes of anemia coexist.

Answer 2

Anemia is a condition characterized by a lack of healthy red blood cells, leading to reduced oxygen transport in the body. Lymphoma, on the other hand, is a type of cancer that affects the lymphatic system, specifically the lymphocytes (a type of white blood cell). While both conditions can cause fatigue, weakness, and other symptoms, they have different underlying causes and treatments.