منابع مشابه
Lumbar spine densitometry.
failure of antigen production is more likely to be due to genetic change associated with incomplete penetrance than to genetic loss. An alternative or additional possibility cannot, however, be excluded-that exuberant cell division causes dilution of a particulate cytoplasmic factor responsible for the formation of the antigen. Loss of organ-specific antigens could influence tumour metastasis b...
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Introduction: Collimating the primary beam to the area of diagnostic interest (ADI) has been strongly recommended as an effective method to reduce patient’s radiation dose and to improve image quality during radiology practice. Lack or inadequate collimation results in excessive radiation dose to patients and deterioration image quality.Objective: To assess the quality of beam collimation dur...
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Professional Original Effective Date: August 9, 2005 Institutional Original Effective Date: August 9, 2005 Revision Date(s): June 14, 2006; January 1, 2007; July 24, 2007; September 25 2007; February 22, 2010; March 10, 2011; March 8, 2013 Revision Date(s): June 14, 2006; January 1, 2007; July 24, 2007; September 25 2007; February 22, 2010; March 1
متن کاملAngiolipoma on the Lumbar Spine
Angiolipomas are composed of mature adipose tissue and blood vessels. Spinal angiolipomas are rare benign tumors with a good prognosis, and most symptoms are due to progressive compression of the spinal cord and root. The treatment of choice is total resection without any additional therapy. We report a case of an epidural angiolipoma on the lumbar spine in a 69-year-old man with weakness of th...
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ژورنال
عنوان ژورنال: The Journal of Rheumatology
سال: 2017
ISSN: 0315-162X,1499-2752
DOI: 10.3899/jrheum.161452