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News / New Assays from Our Labs / Test Spotlight

Congratulations to John Kevin Wilkes, Caddo Parish Magnet High School

John was a semifinalist in the 2005 - 06 Siemens Westinghouse Competition while a student worker in the Molecular Pathology Lab. See John's submission to the competition:  MartinS_AMP_ST38_24 Oct 2005.pdf

 

Microarray Analyses Now Available 

Microarray-based genomic analyses uses comparative genomic hybridization (CGH) technology to assess human DNA for numeric changes of specific target areas of the genome.  The test DNA is compared to reference DNA to detect chromosomal changes at 278 loci simultaneously.  This test can be used to find molecular markers fro oncology patients or for pre/postnatal detection of micro deletion syndrome, telomeric abnormalities, or chromosomal numerical changes.  Array analyses can be performed on both fresh and paraffin-embedded tissues.  This test is for investigational use only and not for clinical diagnosis, however. 

 
   
     

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American society of Clinical Pathology (ASCP) in Seattle, Washington, held October 8, 2005.

Dr. Mary Lowery Nordberg (Department of Pathology & FWCC), nationally known for her expertise in flow cytometry and molecular diagnostics, recently participated in several invited presentations.  In conjunction with her collaborator at the University of Colorado Health Sciences Center/VAMC, Dr. Jack  Sun, Dr. Nordberg co-chaired a popular workshop on Current topics in Flow Cytometry and Molecular Diagnostics at the annual meeting of the American society of Clinical Pathology (ASCP) in Seattle, Washington, held October 8, 2005.  

Kristin Berlin's Project   Dr Nordberg's Project

Subsequently, Dr. Nordberg presented two major collaborative projects at the Clinical Applications of Cytometry (CAC) annual meeting in Savannah, Georgia, October 16-17, 2005.  One presentation, a research project initiated by Kristin Berlin, MSII, in collaboration with Dr. Chad Mayer, a fellow in Allergy & Immunology and Dr. Sami Bahna (Allergy&Immunology/Pediatrics): Flow Cytometric Analysis as a Surrogate Assay for Lymphocyte Mitogen Stimulation.  The second project is a large clinical study with Dr. Alireza Minagar, Department of Neurology: REBIF (INTERFERON b-1a) LOWERS PLASMA LEVELS OF ENDOTHELIAL MICROPARTICLES (EMP) AND MONOCYTE-ENDOTHELIAL MICROPARTICLE CONJUGATES (M-EMP) IN PATIENTS WITH RELAPSING-REMITTING MULTIPLE SCLEROSIS.  Co-authors include Sherry Martin (Pathology), Sheri Yates (Pathology), Rhonda Brooks (Neurology), and J. Steven Alexander (Physiology).  

 

Frequently Asked Questions (FAQ)

Pathology Customer Service

888-252-3902

Billing & Admin

Correspondence Shipping Address

LSUHSC Department of Pathology
1501 Kings Hwy
Shreveport, LA 71130

Specimen Shipping Address

LSUHSC Pathology
Outreach Services
Attn: Angie Grantham
1541 Kings Hwy
Shreveport, LA 71130

Requesting Tests

What is the cost?  Cost of testing can be determined prior to service, if needed.  Medical testing costs are extrapolated based on Current Procedural Terminology (CPT) codes and established pricing.  Testing costs may vary by individual test versus testing panel and by patient billing versus client billing. 

What are the hours of operation? The Molecular Pathology Laboratory at LSUHSC-S operates 24 hours/day 7 days/week.  As part of the clinical laboratory, we have trained staff available and on call throughout the week. 

What information should come with the specimen? A completed requisition should accompany the specimen and information including name, date of birth, requesting physician, insurance provider (if patient-billing versus client billing) .  Contact information for the referring laboratory/physician is also important. 

Preparing for a test

What types of specimens do you need?  All specimens are accepted.  Specimen types vary depending upon the ordered test.  Frequently, specimens may be shared between varying tests, if a limited specimen volume is obtained. 

What anticoagulants are appropriate for PB & BM specimens? For conventional cytogenetic studies, sodium heparin (green top) is preferred.  Molecular genetic analyses generally require a purple top (EDTA) collection tube.  Other collection tubes and specimen types may be acceptable, depending upon the test requested.  Contact the laboratory for questions. 

If we deliver it, where do we bring it? Deliver all specimens to the LSUHSC-S Clinical Laboratory receiving area, 2nd floor LSUHSC-S Hospital.  The Clinical Laboratory office is staffed 24/7. 

 

Lab Test Results

How long does it take to receive test results? Testing time varies by test.  Please refer to the estimated testing time table for a reference.  Testing may be expedited based upon clinical need. 

How can I receive a copy of my test results?  Completed test results are faxed and a hard copy mailed to the requesting physician.  Alternate arrangements can be made if needed. 

Can I see my test results online? Eventually...we will have a secure method of client access to their requested tests. 

What is the turn around time?  Testing time varies by test.  Please refer to the estimated testing time table for a reference.  Testing may be expedited based upon clinical need. 

Case Studies

 

Published Articles / Journals

"What's Up, Doc?"  The Shreveport Times, 18 April 2005

Fund-raiser pairs researchers with inquisitive lay people for an up-close look at latest medical advancements

Congratulations to John Wilkes, Caddo Parish Magnet High School, Shreveport 2005 - 06 Siemens Westinghouse Competition Semifinalist

See John's submission to the competition:  MartinS_AMP_ST38_24 Oct 2005.pdf

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