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Lab Test Dictionary

FISH, Synovial Sarcoma, SYT, Rearrangement 18Q11.2

Specimen Type

Bone Marrow

Performing Lab

Quest Diagnostics Chantilly (TSO)

Epic ID

Other Reference Test

Lab Test Days

Monday-Friday and Sunday

Standard TAT

5 Days

Collection Information

Specimen Required

1 mL Bone Marrow in sterile container with culture medium and antibiotics

Container Type

See Below

Collection Instructions

Due to stability, ship and draw specimen the same day, Monday-Wednesday only, never before a holiday. 5x5 mm formalin-fixed, paraffin-embedded biopsy or 5x5 mm fresh biopsy in a sterile, leak-proof container with culture medium and antibiotics or bone marrow collected in sodium heparin (dark green-top) or sodium heparin lead-free (tan-top) tube is also acceptable.

Processing Information - Lab Use Only

Transport Temperature


Specimen Stability

Frozen: Unaccpetable

Test Volume Required

1 mL Bone Marrow

Processing Instructions

Indicate source in comments, on specimen and on batch sheet. Requires TSO form.


Chantilly test code: 19773. Requires TSO form.

CPT Codes

88275, 88271 (x2)