TDT - Overview: Terminal Deoxynucleotidyl Transferase (TdT) Immunostain, Technical Component Only
Classification of leukemias or lymphomas
TFE3I - Overview: Transcription Factor E3 (TFE3) Immunostain, Technical Component Only
Assessment of transcription factor E3 expression
TTF8G - Overview: Thyroid Transcription Factor (8G7G3/1) Immunostain, Technical Component Only
Identification of thyroid or lung cells as the primary tumor site in carcinomas of unknown origin
TIA1 - Overview: T-Cell Intracellular Antigen 1 (TIA-1) Immunostain, Technical Component Only
Characterizing neoplasms of cytotoxic T cells or natural killer cells
TRPTS - Overview: Tryptase Immunostain, Technical Component Only
A marker of mast cells
VEGF - Overview: Vascular Endothelial Growth Factor, Plasma
Evaluation of patients with suspected POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes) syndrome, particularly in differentiating from other forms of polyneuropathy and/or monoclonal plasma cell...
VITK1 - Overview: Vitamin K1, Serum
Assessment of circulating vitamin K1 concentration.
VIPI - Overview: Vasoactive Intestine Polypeptide (VIP), Technical Component Only
Aiding in the identification of islet cell tumors
VLTS - Overview: Volatile Screen, Serum
Detection and quantitation of acetone, methanol, isopropanol, and ethanol in serum Quantification of the concentration of ethanol in serum correlates with degree of intoxication Evaluation of toxicity to the measured volatile substances
VALPG - Overview: Valproic Acid, Free and Total, Serum
Monitoring both total and free valproic acid levels in therapy Assessing compliance Evaluating potential toxicity
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Foundation for Medical Education and Research (MFMER). All rights reserved. 03/2024 Decreased glucose-6-phosphate dehydrogenase (G6PD) Not G6PD deficiency. In infants with hyperbilirubinemia, consider...
glucose-6-phosphate-dehydrogenase-deficiency-diagnostic-algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Glucose-6-Phosphate Dehydrogenase (G6PD) Deficiency Diagnostic Algorithm * If patient status is post-allogeneic stem...
Multi-Factor Authentication for Mayo Clinic Laboratories Applications User’s Guide Page 2 6/27/2024 Multi-Factor Authentication User’s Guide TABLE OF CONTENTS Introduction ....................
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In the following situations, order G6PDZ / Glucose-6-Phosphate Dehydrogenase (G6PD) Full Gene Sequencing: ■ To determine carrier status (female patient) or affected status (male patient) ■ Previous...
04/2024© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Acute Tickborne Disease Testing Algorithm for Mayo Clinic Order: SFGP / Spotted Fever Group Antibody, IgG and IgM, Serum Empiric treatment...