What causes hypercalcemia in multiple myeloma?
Hypercalcemia in myeloma is multifactorial, but is ultimately caused by bone destruction from osteolytic tumor lesions and is most commonly observed in patients with extensive bone involvement by neoplastic plasma cells.
What are Crab symptoms in multiple myeloma?
The acronym CRAB was defined in criteria of the International Myeloma Working Group in 2003 to simplify the most typical clinical manifestations of multiple myeloma, these being hypercalcemia, renal failure, anemia, and bone disease.
How high is calcium in multiple myeloma?
Myeloma bone disease can result in excess bone resorption, which causes excessive release of calcium leading to hypercalcemia (defined as a serum calcium concentration > 11.5 mg/dL or 2.85 mmol/L).
What does the acronym Crab stand for?
The acronym CRAB stands for Calcium elevation, Renal dysfunction, Anemia, and Bone disease.
Does high calcium mean myeloma?
Hypercalcemia is the most common metabolic complication associated with multiple myeloma. It can impact the disease process, outlook, and overall survival rate.
What are crabs infection?
Millions of people get infected with pubic lice every year. They are tiny insects that look like tiny versions of the crabs you see at the beach. They live on the skin and coarse hairs that are around your genitals, and they feed on your blood. Pubic lice spread really easily during sexual contact.
Should you take calcium with multiple myeloma?
It’s smart to eat calcium-rich foods like milk, cheese, yogurt, which will help strengthen your bones as you fight multiple myeloma. But for an extra bone boost, your doctor may suggest a calcium supplement of 1,000-1,200 milligrams a day.
What is the difference between smoldering myeloma and MGUS?
MGUS was defined as the presence of serum M-protein < 3 g/dL with fewer than 10% monoclonal plasma cells in the bone marrow; smoldering myeloma was defined as either serum M-protein ≥ 3 g/L or ≥ 10% monoclonal plasma cells in the bone marrow.