Ordering Information

Epic Orderable Name:  FISH X/Y

Epic Test Id:  LAB20228

Testing Includes:  Analysis of interphase cells using FISH probes for the X and Y chromosomes (sex mismatch transplant).

Aliases:  FISH, XY, Oncology, Cytogenomics, Cytogenetics, Cytogenetic analysis

Testing Schedule:  Weekly

Turnaround Time:  3-10 Days

Order Priorities:  Routine

LOINC:  57317-0

Methodology:  Fluorescence Insitu Hybridization (FISH)

Specimen Requirements

Specimen:

     Bone Marrow
          - 2-3 mls in a Green top - Sodium Heparin tube
          - Send to tube station 072

     Blood
          - 4 mls in a Green top - Sodium Heparin tube
          - Send to tube station 072
 

Collection Container:  Green Top Tube - Sodium Heparin

Specimen Stability:  Store refrigerated - DO NOT FREEZE

Specimen Types:  Bone marrow, Blood

For Lab Staff

Performing Workstation:  JHH Cancer Cytogenetics

LAB phone:  410-955-1258; specimens will be received M-F, between 8am and 4pm; Saturday's limited coverage; leave voice mail

Lab Notes

     - Store refrigerated (preferred) or room temperature - DO NOT FREEZE
     - Send to tube station 072
     - Results in EPIC under Lab Results

     - Lab specimen shipping address:
          Johns Hopkins Cytogenomics/Cytogenetics Lab
          deliver to Johns Hopkins Core Laboratory
          600 N Wolfe Street
          Baltimore, MD 21287

     - Downtime: use Pathology 14 form