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IGHV Somatic Hypermutation by NGS

eDH Procedure Code(s)

LAB2048 IGHV Somatic Hypermutation (blood)
LAB4380 IGHV Somatic Hypermutation (Bone Marrow)
LAB2319 CLL Prognostic Panel

Test Information

Pathologist orderable: IGHV Somatic Hypermutation (Bone Marrow) LAB4380
Clinician orderable: IGHV Somatic Hypermutation (Blood) LAB2048

Order Questions

LAB2048 IGHV Somatic Hypermutation (blood)
  • Indication for study:
LAB2319 CLL Prognostic Panel
  • Does this patient have recent Flow supporting the diagnosis of CLL? (Please confirm with Flow as needed)
LAB2319 CLL Prognostic Panel
  • Does this patient have recent Flow supporting the diagnosis of CLL? (Please confirm with Flow as needed)
LAB4380 IGHV Somatic Hypermutation (Bone Marrow)
  • Indication for study:

Specimen Information

Specimen Type Specimen Source Acceptable Containers Minimum Test Volume (mL)
Blood Blood, Venous Lav4-R 1.0
Blood Blood, Venous Lav6-R 1.0
Bone Marrow Blood, Venous LavBM 1.0
Bone Marrow Bone Marrow Lav4-R 1.0
Bone Marrow Bone Marrow LavBM 1.0
Bone Marrow Bone Marrow Lav6-R 1.0

Shipping and Handling

Processing Instructions: N/A

Transport Temperature: Refrigerated at 4°C
Transport Instructions: N/A

Specimen Stability Unprocessed
Unprocessed: Refrigerated at 4°C for 7 days.
Specimen Stability Post Processing
Ambient: N/A
Refrigerate: N/A
Frozen: N/A

Test Components

Component LOINC Code
ANALYSIS 56850-1
IGHV INTERPRETATION 62365-2
IGHV LIMITATIONS & DISCLAIMER 62364-5
IGHV METHODS 85069-3
IGHV RESULTS
INDICATION FOR STUDY
SIGN-OUT BY 49244-7

Turnaround Time (TAT)

15 Days

CPT Code(s)

81263

Performing Lab Section

Molecular Pathology

Performing Lab(s)

Dartmouth Hitchcock Medical Center Laboratory (MHMH)