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Collection and Handling of Blood Specimens for Peptidomics
2011Pre-analytical variables can alter the analysis of blood-derived samples. In particular sample collection and specimen preparation can alter the validity of results obtained by modern multiplex assays (e.g., LC-MS). Low-molecular-weight proteins (peptides) as products of proteolytic cleavage events exhibit a close connection to protease activity ...
Harald, Tammen, Rüdiger, Hess
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Optimal Handling of Bone Tumor Specimens
2014The diagnosis of bone tumors is challenging and depends on optimal processing of specimens as well as integration of radiographic and clinical information. The correct diagnosis will often require ancillary techniques such as immunohistochemistry, flow cytometry and molecular or cytogenetic analysis.
Leslie G, Dodd, Shi, Wei, Gene P, Siegal
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Fixation and specimen handling
2017This chapter investigates the way in which biopsies and resections are first handled in the laboratory. Once specimens arrive in the laboratory, they follow a process to the point of diagnosis. The process for most specimens remains the same until the first slide has been viewed for diagnosis.
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The Collection and Handling of the Blood Alcohol Specimen
American Journal of Clinical Pathology, 1980Proper collection, handling, and storage of the blood alcohol specimen are essential in medicolegal cases involving the question of sobriety. A standard operating procedure is necessary to ensure maximum reliability. Comments are offered on the advantages of using blood specimens in preference to urine or tissue specimens.
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Specimen Collection, Handling, and Processing
2012Specimen collection handling and processing are key to the pre-analytic phase of clinical laboratory testing. In computer jargon, there is an acronym “GIGO” that stands for garbage in equals garbage out. It is also applicable to clinical laboratory testing.
Lindsy Hengesbach, John A. Gerlach
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Technical handling of renal biopsy specimens
2001There are two types. One is a needle biopsy specimen, usually taken through the skin and called a percutaneous specimen. The other is taken directly from a kidney by incision at operation and often called a wedge specimen.
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Specimen collection and handling.
The Southeast Asian journal of tropical medicine and public health, 2000Pre-analytical factors should be known and standardized to obtain reliable laboratory test result. If they could not be standardized they should be recognized. The specimen should be representative, properly collected, preserved, and labeled. It is also important to prevent any infection to the patients, the phlebotomists and the environment. The ideal
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Handling Neoadjuvant Therapy Specimens
2016Neoadjuvant therapy, including chemotherapy, endocrine therapy, and/or radiotherapy, has gained acceptance in the routine management of women with early breast cancer with aggressive biological and clinical features and may result in tumor downsizing allowing breast conservation in patients who would otherwise require mastectomy.
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