In leukemia, immature or abnormal cells undergo uncontrolled expansion, resulting in an overproduction of these white blood cells and frequently the inability to produce enough red blood cells and platelets. In the case of acute leukemias, the normal differentiation pathway is blocked at a stage wher...
Basically, it is a cancer of the plasma cell, an important part of the immune system that produces immunoglobulins or antibodies. These antibodies help fight infection and disease. Multiple myeloma is characterized by excessive numbers of abnormal plasma cells in the bone marrow and overproduction ...
too much or too little potassium can be life-threatening. Like allelectrolytes, or charged atoms, in your body, potassium exists in the form, K+. But before we get into what happens when K+ levels are abnormal, let's first discuss the role of potassium in nerve and muscle cells. ...
How does a person get multiple myeloma? Multiple myeloma occurswhen an abnormal plasma cell develops in the bone marrow and reproduces itself very quickly. The rapid reproduction of malignant, or cancerous, myeloma cells eventually outweighs the production of healthy cells in the bone marrow. Wha...
What is the molecular basis of Sickle cell anemia? (What is abnormal at the cellular, biochemical, or molecular level?)Anemia:Anemia is a general term used to describe reduced oxygen delivery to the tissues. It may result from a number of causes i...
A dogs' red blood cells are unique; they present as biconcave disks that appear pale in the center. Produced in the bone marrow, healthy red blood cells are round and homogenous, with no nuclei. When an abnormal amount of cells grow, they begin to stack up and cause rouleaux formation....
A blood count measures the amount of red blood cells, white blood cells, and platelets. Abnormal amounts in any of these cell types is an indication of a health condition that might indicate an underlying disease. Health practitioners use these analysis to being to determine the type...
bone barrow are plasma cells; in a multiple myeloma patient, this number can double, causing very serious health problems. The profusion of plasma cells can lead toanemia, and it also causeslesionsin the bones which can make them susceptible to breakage. Multiple myeloma also commonly causes...
As abnormal B cells multiply, they can cause areas that have lymph tissue to get bigger. Sometimes you can feel these enlarged lymph nodes. B-cell lymphoma also causes symptoms like these: Night sweats Fever Unexplained weight loss Fatigue Appetite loss Trouble breathing Pain or swelling in you...
Your healthcare provider may recommend certain medications or procedures to help lower your RBC count, especially if a medical condition is causing the abnormal count. A procedure called phlebotomy may be done by a health professional on a regular basis until the level of your red blood cells (...