The University of Iowa (UIHC)
Department of Pathology
LABORATORY SERVICES HANDBOOK


Chromosomal Analysis

Order Form: C-12 Cytogenetics Request
  Cytogenetics Laboratory (Dept. of Pediatrics)
W-101 GH
356-3877 (Laboratory)
Specimen:
Product of Conception (POC)
Minimum:
Specimen obtained aseptically according to your protocol. DO NOT SEND 
INTACT FETUS. Send only tissue specimen to the lab (chorionic villi - 
first choice; skin, diaphragm, chorion).  Multiple tissue sources are 
acceptable. DO NOT PUT SPECIMEN IN ALCOHOL OR FORMALIN OR FREEZE.  
Label tube with patient name and medical record number.
Delivery Instructions:
Submit specimen to laboratory as soon as possible after collection.
Specimen
Instructions:
Call the Cytogenetics lab for specimen transport tubes with media.  As
a backup, Ringers lactate solution can be used in place of media.  Do
not put specimen in alcohol or formalin. Do not freeze or flame or
refrigerate.   If a specimen is collected over the weekend, please page 
the technologist on call by dialing 1-888-533-0186.  When it stops 
ringing, enter your phone number, the '#' sign, and hang up.
Analytic Time:
Allow 3-6 weeks for final results.
Reference Range:
Male: 46,XY     Female: 46,XX
Comments:

Cytogenetics Laboratory Web Site
CPT Code:
88233, 88262
 
See Additional Information:
Cytogenetics Testing

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Updated: 02/26/2008

Note: The information contained in this handbook is for use by personnel of University of Iowa Health Care. No other use is implied or intended.