Multiple myeloma happens when healthy plasma cells become abnormal cells that multiply and produce abnormal antibodies. This change starts a cascade of medical issues and conditions that can affect your bones, your kidneys and your body’s ability to make healthy red and white blood cells and platelets.

2021年4月6日 · At millimeter-wave (mmWave) frequencies, excessive path loss makes RF power limited and costly. Any skew in a flange connection can cause unwanted reflections that degrade signal quality and power.

2024年8月28日 · MM causes both generalized bone loss throughout the body as well as areas of bone destruction (called "lytic lesions" on X-ray) in specific areas. The tumor cells, which typically originate in the bone marrow, can extend into bone and form what are referred to as "plasmacytomas."

Multiple myeloma is a blood cancer of white blood cells called plasma cells. Plasma cells come from the bone marrow and produce antibodies (also called immunoglobulins) that fight a wide variety of infections.

2024年11月2日 · Multiple myeloma (MM) is a debilitating malignancy that is part of a spectrum of diseases ranging from monoclonal gammopathy of unknown significance (MGUS) to plasma cell leukemia....

2023年1月30日 · Multiple myeloma is a clonal plasma cell proliferative disorder characterized by the abnormal increase of monoclonal paraprotein leading to evidence of specific end-organ damage. The consequences of undiagnosed disease are severe. This activity reviews the underlying cause, presentation, diagnosis, and treatment of multiple myeloma.

2021年10月26日 · MM is characterized by a significant symptom burden and a relatively lower QOL compared to other cancers. This review evaluates the role of healthy lifestyle behaviors in improving both the...

2024年5月23日 · Multiple myeloma is a rare type of cancer that affects your bone marrow and changes your blood’s plasma cells. There are several signs and symptoms, including fatigue, frequent infections, and...

2023年11月2日 · To provide an accurate prognosis, monoclonal protein (M-protein) concentration has been used to assess risk of progression to myeloma. Current risk models developed from stored serum samples in a predominately white population of patients indicated a low risk of progression (less than 1% per year) in patients with M-protein of <1.5 g/dL.

2019年10月29日 · So why is the signal range shorter in mmWave bands? The main reasons for the shorter range are: Larger propagation losses in non-line-of-sight scenarios, for example, due to less scattering (fewer propagation paths) and larger penetration losses. The use more bandwidth, which leads to lower SNR.