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Back pain caused by a solitary plasmacytoma of bone
Debra Rattican1, Debra L Kelly, Kristin A Filler
1School of Nursing, Virginia Commonwealth University, Richmond, USA. ratticand@vcu.edu
Clinical Journal of Oncology Nursing
|March 31, 2010
Abstract:
This article presents initial diagnostic workup and criteria for diagnosing solitary plasmacytoma of bone (SPB) versus multiple myeloma. The authors discuss the incorporation of current imaging technologies into the diagnosis and staging of SPB and multiple myeloma. In addition, the article addresses treatment modalities and discusses the importance of oncology nurses' awareness of this rare condition.
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Bones are dynamic organs that require a rich supply of oxygen and nutrients. Around 5% to 10% of the cardiac output supplies blood to the bones. A typical long bone has three main sources: the nutrient artery, the metaphyseal and epiphyseal arteries, and the periosteal arteries.
Nutrient Artery
The nutrient artery is the main blood vessel that enters the diaphysis via the nutrient foramen. While most long bones have only one nutrient foramen, large bones, such as the femur, may have two. This...
Nutrient Artery
The nutrient artery is the main blood vessel that enters the diaphysis via the nutrient foramen. While most long bones have only one nutrient foramen, large bones, such as the femur, may have two. This...
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Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...