Test Directory

Test Code
10477
Test Name
Histopathology, Lymph Node Biopsy
CPT Codes
88302 Or 88304 Or 88305 Or 88307
Included Tests
  • Microscopic Examination for Frozen Sections or Touch Impressions, and Paraffin Sections; evaluation performed by Board Certified Pathologist.
  • Reflexed for Flow Cytometry, when appropriate.
Expected Turnaround Time
1 - 3 days
Clinical Utility
  • To obtain a diagnosis; this may be used by the treating physicians to direct appropriate patient management and treatment.
Specimen and Container Info

Alternate Specimen:

Min. Volume External: Lymph node or other tissues suspected of harboring Lymphoma, ideally submitted fresh within minutes of the biopsy; volume determined by the surgeon.

Volume External:

Alternate Container:

Collection Instructions
  • Do not place specimen in fixative.
  • Deliver immediately to the laboratory, uncut and in a small sterile jar.
  • Diagnostic difficulties in diseases of lymph nodes are compunded by poor fixation and improper handling.
  • Requests for all examinations, including bacteriology, should accompany the specimen.
  • All such specimens should be brought to the immediate attention of a pathologist.
  • Bone marrow and other body fluids are commonly needed for appropriate work-up.
Processing and Submission Instructions
  • Submit specimen with an EPIC order, Tissue Pathology Requisition Form (HNL-31), or one of the Laboratory's Electronic Forms.
  • Include patient history, source of specimen and requested testing.
  • Transport immediately to the Laboratory.
  • After normal hours, call Laboratory for On-Call Pathologist prior to specimen collection (to allow for travel time.)
Methodology
Histopathology
Performing Location
Roble Road Core Laboratory
Testing Schedule
Routine, Monday - Friday no holidays