Hemolyzed Specimens: Major Challenge for Identifying and Rejecting Specimens in Clinical Laboratories
نویسندگان
چکیده
منابع مشابه
Identifying delayed separation in plasma homocysteine specimens.
The delayed separation of plasma from the cellular components of blood can lead to falsely elevated homocysteine results. The incidence of delayed separation in patient specimens was examined by using the ratio of arginine to the sum of arginine plus ornithine [arg/(arg + orn)], a ratio <0.50 being consistent with delayed separation. Two groups were examined: 1) low homocysteine (<10 micromol/L...
متن کاملComparison of Dot-ELISA with microbial culture for detection of Brucella spp. in clinical specimens
Definitive diagnosis of brucellosis is made by isolation of the causative agents, which is a timeconsumingprocedure. To evaluate the efficacy of Dot-ELISA for detecting brucellae in clinical samples, 94different specimens taken from animal origin were cultured on brucella selective culture media and colonieswere identified biochemically. The specimens were also examined after centrifugation by ...
متن کاملHaemolysis: an overview of the leading cause of unsuitable specimens in clinical laboratories.
Prevention of medical errors is a major goal of healthcare, though healthcare workers themselves have not yet fully accepted or implemented reliable models of system error, and neither has the public. While there is widespread perception that most medical errors arise from an inappropriate or delayed clinical management, the issue of laboratory errors is receiving a great deal of attention due ...
متن کاملMePIC, metagenomic pathogen identification for clinical specimens.
Next-generation DNA sequencing technologies have led to a new method of identifying the causative agents of infectious diseases. The analysis comprises three steps. First, DNA/RNA is extracted and extensively sequenced from a specimen that includes the pathogen, human tissue and commensal microorganisms. Second, the sequenced reads are matched with a database of known sequences, and the organis...
متن کاملPreservation of tissue specimens during transport to mycobacteriology laboratories.
Chloramine-T and sodium borate solutions were evaluated for their effectiveness in preserving Mycobacterium bovis and controlling the growth of non-mycobacterial contaminants on tissue specimens during transport to laboratories. The number of culturable M. bovis cells in suspension was reduced by 5.1 log10 upon exposure to chloramine-T solution and by less than 1 log10 upon exposure to sodium b...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Oman Medical Journal
سال: 2019
ISSN: 1999-768X,2070-5204
DOI: 10.5001/omj.2019.19